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ROCKY MOUNTAIN TWIST Threaded Shank Drill Bits

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StyleModelDecimal EquivalentMaterialFlute LengthOverall LengthPrimary Material ApplicationDrill Bit SizeMax. Drilling DepthFinishPrice
A
953HS3/32SS
0.0937High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.57
B
953CO3/32ST
0.0937Cobalt0.312"1/2"Steel-0.312"Black Oxide£5.39
B
953CO3/32LS
0.0937Cobalt7/8"2 1/8"Steel-7/8"Black Oxide£5.62
B
953CO3/32SS
0.0937Cobalt0.562"1"Steel-0.562"Black Oxide£4.87
A
953HS3/32ST
0.0937High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£4.96
B
953CO3/32VS
0.0937Cobalt1/4"0.406"Steel-1/4"Black Oxide£6.99
A
953HS3/32LS
0.0937High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.39
A
953HS40VS
0.098High Speed Steel1/4"0.406"Cast Iron, Steel-1/4"Black Oxide£5.56
A
953HS40ST
0.098High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£4.27
A
953HS40LS
0.098High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£4.19
B
953CO40SS
0.098Cobalt0.562"1"Steel-0.562"Black Oxide£4.14
A
953HS40SS
0.098High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.39
B
953CO40LS
0.098Cobalt7/8"2 1/8"Steel-7/8"Black Oxide£5.20
B
953CO40ST
0.098Cobalt0.312"1/2"Steel-0.312"Black Oxide£4.69
B
953CO40VS
0.098Cobalt1/4"0.406"Steel-1/4"Black Oxide£6.77
C
953HS39ST
0.0995High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£5.19
C
953HS39SS
0.0995High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.96
C
953HS39LS
0.0995High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.43
B
953CO35LS
0.11Cobalt7/8"2 1/8"Steel-7/8"Black Oxide£5.89
B
953CO35ST
0.11Cobalt0.312"1/2"Steel-0.312"Black Oxide£5.84
A
953HS35SS
0.11High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.57
A
953HS35ST
0.11High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£5.26
B
953CO35SS
0.11Cobalt0.562"1"Steel-0.562"Black Oxide£4.78
A
953HS35LS
0.11High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.43
C
953HS31ST
0.12High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£5.36
D
953CO31LS
0.12Cobalt7/8"2 1/8"Steel-7/8"Black Oxide£5.89
C
953HS31SS
0.12High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.64
D
953CO31SS
0.12Cobalt0.562"1"Steel-0.562"Black Oxide£4.81
D
953CO31ST
0.12Cobalt0.312"1/2"Steel-0.312"Black Oxide£5.49
C
953HS31LS
0.12High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.71
B
953CO1/4SS
0.25Cobalt0.562"1 1/4"Steel-0.562"Black Oxide£6.41
B
953CO1/4LS
0.25Cobalt1 1/8"2 1/8"Steel-1 1/8"Black Oxide£7.16
A
953HS1/4VS
0.25High Speed Steel1/4"0.406"Cast Iron, Steel-1/4"Black Oxide£7.40
A
953HS1/4SS
0.25High Speed Steel0.562"1 1/4"Cast Iron, Steel-0.562"Black Oxide£5.26
B
953CO1/4ST
0.25Cobalt0.312"0.562"Steel-0.312"Black Oxide£6.52
E
953HS1/4ST
0.25Steel0.312"0.562"-1/4"0.312"High Speed Steel£5.70
B
953CO1/4VS
0.25Cobalt1/4"0.406"Steel-1/4"Black Oxide£8.69
A
953HS1/4LS
0.25High Speed Steel1 1/8"2 1/8"Cast Iron, Steel-1 1/8"Black Oxide£6.19
C
953HS37SS
0.104High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.96
C
953HS37LS
0.104High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.15
C
953HS37VS
0.104High Speed Steel1/4"0.406"--1/4"Black Oxide£6.05
C
953HS37ST
0.104High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£5.26
C
953HS34LS
0.111High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.59
C
953HS34ST
0.111High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£5.26
C
953HS34SS
0.111High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.68
C
953HS33SS
0.113High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.57
C
953HS33VS
0.113High Speed Steel1/4"0.406"--1/4"Black Oxide£6.04
C
953HS33ST
0.113High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£5.26
C
953HS33LS
0.113High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.45
D
953CO32SS
0.116Cobalt0.562"1"Steel-0.562"Black Oxide£4.70
C
953HS32LS
0.116High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.59
D
953CO32LS
0.116Cobalt7/8"2 1/8"Steel-7/8"Black Oxide£5.73
C
953HS32ST
0.116High Speed Steel0.312"1/2"Cast Iron, Steel-0.312"Black Oxide£5.35
D
953CO32ST
0.116Cobalt0.312"1/2"Steel-0.312"Black Oxide£5.49
C
953HS32VS
0.116High Speed Steel1/4"0.406"--1/4"Black Oxide£6.05
C
953HS32SS
0.116High Speed Steel0.562"1"Cast Iron, Steel-0.562"Black Oxide£4.62
B
953CO1/8SS
0.125Cobalt0.562"1 1/4"Steel-0.562"Black Oxide£4.62
A
953HS1/8LS
0.125High Speed Steel7/8"2 1/8"Cast Iron, Steel-7/8"Black Oxide£5.39
B
953CO1/8LS
0.125Cobalt7/8"2 1/8"Steel-7/8"Black Oxide£5.45
A
953HS1/8SS
0.125High Speed Steel0.562"1 1/4"Cast Iron, Steel-0.562"Black Oxide£4.88
B
953CO1/8VS
0.125Cobalt1/4"0.406"Steel-1/4"Black Oxide£7.19

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