Reverse Circulation Bits
                              Category: Reverse Circulation Bits  Publish Time: 2015-08-30 17:00 

                              Reverse Circulation Bits

                              RE531 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (Kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              86

                              2 1/4

                              6x12

                              4x12

                              35

                              2

                              84

                              4.2

                              RE531-86

                              89

                              2 1/2

                              8x12

                              8x12

                              35

                              2

                              87

                              4.3

                              RE531-89

                              95

                              2 3/4

                              8x12

                              8x12

                              35

                              2

                              93

                              4.6

                              RE531-95

                              102

                              3

                              8x12

                              8x12

                              35

                              2

                              100

                              4.9

                              RE531-102


                              RE004 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              114

                              4 1/2

                              8x14

                              6x14

                              35

                              2

                              112

                              11.5

                              RE004-114

                              118

                              4 5/8

                              8x14

                              6x14

                              35

                              2

                              116

                              11.7

                              RE004-118

                              121

                              4 3/4

                              8x14

                              6x14

                              35

                              2

                              119

                              12

                              RE004-121

                              127

                              5

                              8x14

                              8x14

                              35

                              2

                              125

                              12.4

                              RE004-127


                              RE542 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                               (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              121

                              4 3/4

                              8x14

                              6x14

                              35

                              2

                              119

                              10.6

                              RE542-121

                              124

                              4 7/8

                              8x14

                              8x13

                              35

                              2

                              122

                              10.8

                              RE542-124

                              127

                              5

                              8x14

                              8x14

                              35

                              2

                              125

                              11

                              RE542-127

                              130

                              5 1/8

                              8x14

                              10x14

                              35

                              2

                              128

                              11.3

                              RE542-130


                              RE543 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              124

                              4 7/8

                              8x14

                              8X13

                              35

                              2

                              122

                              10.8

                              RE543-124

                              127

                              5

                              8x14

                              8X14

                              35

                              2

                              125

                              11

                              RE543-127

                              130

                              5 1/8

                              8x14

                              10X14

                              35

                              2

                              128

                              11.3

                              RE543-130

                              133

                              5 1/4

                              8x16

                              10X14

                              35

                              2

                              131

                              11.8

                              RE543-133


                              RE545 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              124

                              4 7/8

                              8x14

                              8X13

                              35

                              2

                              122

                              13.3

                              RE545-124

                              127

                              5

                              8x14

                              8X14

                              35

                              2

                              125

                              13.5

                              RE545-127

                              133

                              5 1/4

                              8x16

                              10X14

                              35

                              2

                              131

                              13.8

                              RE545-133

                              136

                              5 3/8

                              8x16

                              6x16+3x14

                              35

                              2

                              134

                              14.2

                              RE545-136


                              PR40 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              124

                              4 7/8

                              8x14

                              8X13

                              35

                              2

                              122

                              14.3

                              PR40-124

                              127

                              5

                              8x14

                              8X14

                              35

                              2

                              125

                              14.7

                              PR40-127

                              133

                              5 1/4

                              8x16

                              10X14

                              35

                              2

                              131

                              15.2

                              PR40-133

                              138

                              5 4/9

                              8x16

                              6x16+3x14

                              35

                              2

                              136

                              15.8

                              PR40-138


                              PR52 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              133

                              5 1/4

                              8x16

                              10x14

                              35

                              2

                              131

                              11.2

                              PR52-133

                              136

                              5 3/8

                              8x16

                              6x16+3x14

                              35

                              2

                              134

                              11.5

                              PR52-136

                              140

                              5 1/2

                              8x16

                              6x16+3x14

                              35

                              2

                              138

                              11.9

                              PR52-140

                              143

                              5 5/8

                              8x16

                              6x16+3x14

                              35

                              2

                              141

                              12.3

                              PR52-143


                              RE547 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              136

                              5 3/8

                              8x16

                              6x16+3x14

                              35

                              2

                              134

                              15.1

                              RE547-136

                              140

                              5 1/2

                              8x16

                              6x16+3x14

                              35

                              2

                              138

                              15.5

                              RE547-140

                              143

                              5 5/8

                              8x16

                              6x16+3x14

                              35

                              2

                              141

                              15.8

                              RE547-143

                              146

                              5 3/4

                              8x16

                              6x16+3x14

                              35

                              2

                              144

                              16.3

                              RE547-146

                               

                              PR54 Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              136

                              5 3/8

                              8x16

                              6x16+3x14

                              35

                              2

                              134

                              18.2

                              PR54-136

                              140

                              5 1/2

                              8x16

                              6x16+3x14

                              35

                              2

                              138

                              18.5

                              PR54-140

                              143

                              5 5/8

                              8x16

                              6x16+3x14

                              35

                              2

                              141

                              18.8

                              PR54-143

                              146

                              5 3/4

                              8x16

                              6x16+3x14

                              35

                              2

                              144

                              19.2

                              PR54-146


                              RC6A Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              152

                              6

                              8x18

                              4x16+4x14

                              35

                              2

                              150

                              21.5

                              RC6A-152

                              159

                              6 1/4

                              8x18

                              4x16+4x14

                              35

                              2

                              157

                              21.9

                              RC6A-159

                              165

                              6 1/2

                              8x18

                              8x16

                              35

                              2

                              163

                              22.5

                              RC6A-165

                              178

                              7

                              8x18

                              10x16

                              35

                              2

                              176

                              24.2

                              RC6A-178


                              RC8A Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              190

                              7 1/2

                              10x18

                              13x16

                              35

                              2

                              188

                              44.2

                              RC8A-190

                              203

                              8

                              10x18

                              8x18+6x16

                              35

                              2

                              201

                              46.5

                              RC8A-203

                              219

                              8 5/8

                              10x18

                              8x18+6x16

                              35

                              2

                              217

                              49.8

                              RC8A-219

                              235

                              9 1/4

                              12x18

                              12x18

                              34

                              2

                              233

                              56.4

                              RC8A-235


                              RC10A Rerverse Circulation drill bits

                              Diameter

                              No x Button diameter

                              (mm)

                              Button angle

                              (°)

                              Flusing holes

                              Shroud Dia.

                              (mm)

                              Weight

                              (kgs)

                              Part No.

                              mm

                              inch

                              Gauge Buttons

                              Front Buttons

                              254

                              10

                              12x18

                              12x18+8x16

                              35

                              2

                              252

                              85.3

                              RC10A-254

                              279

                              11

                              12x19

                              20x18+9x16

                              35

                              2

                              277

                              91.2

                              RC10A-279

                              311

                              12 1/4

                              15x19

                              27x18+9x16

                              35

                              2

                              309

                              99.5

                              RC10A-311

                              330

                              13

                              15x19

                              27x18+9x16

                              34

                              2

                              328

                              114.8

                              RC10A-330

                               



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