Thread Drill Bit

  • Thread Drill Bit
  • Thread Drill Bit
  • Thread Drill Bit
R28 Diameter Weight (kg)
mm inch
38 1 1/2" 0.5
41 1 5/8" 0.6
43 1 11/16" 0.7
45 1 3/4" 0.7
38 1 1/2" 0.5
41 1 5/8" 0.6
43 1 11/16" 0.7
45 1 3/4" 0.7
Coupling sleeve Specification D L Weight (kg)
mm inch mm inch
R28 39 1 1/2" 150 6" 0.9
R32/R28 45 1 3/4" 170 6 11/16" 1.3
R32 Diameter Weight (kg)
mm inch
45 1 3/4" 0.8
48 1 7/8" 0.9
51 2" 1.0
57 2 1/4" 1.2
64 2 1/2" 1.5
41 1 5/8" 0.6
45 1 3/4" 0.7
48 1 7/8" 0.9
51 2" 1.0
Coupling sleeve Specification D L Weight (kg)
mm inch mm inch
R32 45 1 3/4" 160 6" 1/4" 1.0
R38/R32 54 2 1/8" 180 7 9/64" 1.1
R38 Diameter Weight (kg)
mm inch
64 2 1/2" 1.7
70 2 3/4" 1.9
76 3" 2.5
89 3 1/2" 3.7
64 2 1/2" 1.7
70 2 3/4" 1.9
76 3" 2.5
89 3 1/2" 3.7
Coupling sleeve Specification D L Weight (kg)
mm inch mm inch
R38 T38/R38 54 2 1/8" 190 7 1/12" 1.8
T38 Diameter Weight (kg)
mm inch
64 2 1/2" 1.7
76 3" 2.5
89 3 1/2" 3.7
102 4" 4.6
64 2 1/2" 1.7
76 3" 1.9
Coupling sleeve Specification D L Weight (kg)
mm inch mm inch
T38 54 2 1/8" 190 7 1/12" 1.8
T45/T38 63 2 31/64" 195 7 11/16" 2.8
T45 Diameter Weight (kg)
mm inch
76 3" 2.2
89 3 1/2" 3.7
102 4" 4.4
115 4 1/2" 6.3
76 3" 1.9
89 3" 1/2" 3.7
Coupling sleeve Specification D L Weight (kg)
mm inch mm inch
T45 63 2 1/2" 210 8 1/4" 2.9
66 2 19/32" 210 8 1/4" 3.2
T51/T45 72 2 27/32" 218 8 19/32" 4.4
T51 Diameter Weight (kg)
mm inch
89 3 1/2" 3.8
102 4" 5.2
115 4 1/2" 6.7
127 5" 8.0
Coupling sleeve Specification D L Weight (kg)
mm inch mm inch
T51 76 3" 225 8 7/8" 4.7
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