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BOSCH Twist Drill Bits

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StyleModelDecimal EquivalentFinishOverall LengthMax. Drilling DepthPrimary Material ApplicationSizeDrilling DepthShank Dia.Price
A
TI2131IM
0.062"Tin Coat1 7/8"1"Hard Wood, Steel0.062"1/2"1/4"£4.20
B
TI4132IM
0.078"Tin Coat2"--0.078"1/2"1/4"£3.40
B
TI2132IM
0.078"Tin Coat2"1"Hard Wood, Steel0.078"1/2"1/4"£4.20
C
BL2133IM
0.093"Black Oxide2 1/4"1"Steel, Plastic, Wood3/32"1"1/4"£3.90
C
BL4133IM
0.093"Black Oxide2 1/4"1"Steel, Plastic, Wood3/32"1"1/4"£3.20
D
TI2136IM
0.14"Tin Coat2 7/8"1 7/8"Hard Wood, Steel0.141"1 7/8"1/4"£5.02
E
TI4137IM
0.156"Tin Coat3 1/8"2 1/8"Hard Wood, Steel0.156"2"1/4"£4.08
F
TI2138IM
0.171"Tin Coat3 1/4"2"Hard Wood, Steel0.172"2"1/4"£5.60
G
TI4139IM
0.187"Tin Coat3 1/2"2 1/2"Hard Wood, Steel3/16"2"1/4"£5.08
H
TI2139IM
0.187"Tin Coat3 1/2"2"Hard Wood, Steel3/16"2"1/4"£6.37
I
BL2140IM
0.203"Black Oxide3 5/8"2"Steel, Plastic, Wood0.203"2"1/4"£7.82
J
TI4140IM
0.203"Tin Coat3 5/8"2"Hard Wood, Steel0.203"2"1/4"£6.58
I
BL4140IM
0.203"Black Oxide3 5/8"2"Steel, Plastic, Wood0.203"2"1/4"£5.94
K
BL2141IM
0.218"Black Oxide3 3/4"2"Steel, Plastic, Wood0.219"2"1/4"£7.89
K
BL4141IM
0.218"Black Oxide3 3/4"2 3/4"Steel, Plastic, Wood0.219"2"1/4"£6.39
L
TI2141IM
0.218"Tin Coat3 3/4"2 3/4"Hard Wood, Steel0.219"2 3/4"1/4"£8.47
M
BL2147IM
0.312"Black Oxide4 1/2"3"Steel, Plastic, Wood0.312"3"1/4"£9.74
N
TI2147IM
0.312"Tin Coat4 1/2"3 1/2"Hard Wood, Steel0.312"3 1/2"1/4"£10.88
O
TI4147IM
0.312"Tin Coat4 1/2"3 1/2"Hard Wood, Steel0.312"3"1/4"£8.65
P
BL2155IM
0.437"Black Oxide5 1/2"4"Steel, Plastic, Wood0.438"4"1/4"£20.33
P
BL4155IM
0.437"Black Oxide5 1/2"--0.438"4"1/4"£15.99
Q
TI2155IM
0.437"Tin Coat5 1/2"4"Hard Wood, Steel0.438"4"1/4"£22.10
R
BL2159IM
1/2"Black Oxide6"5"Steel, Plastic, Wood1/2"5"1/4"£22.33
S
TI4159IM
1/2"Tin Coat6"5"Hard Wood, Steel1/2"5"1/4"£19.99
T
TI2159IM
1/2"Tin Coat6"4"Hard Wood, Steel1/2"4"1/4"£25.28
U
TI4143IM
1/4"Tin Coat4 3/4"3"Hard Wood, Steel1/4"2 1/2"1/4"£7.22
V
TI2143IM
1/4"Tin Coat4"2 1/2"Hard Wood, Steel1/4"2 1/2"1/4"£8.51
W
BL4143IM
1/4"Black Oxide4 3/4"3"Steel, Plastic, Wood1/4"2 1/2"1/4"£6.66
W
BL2143IM
1/4"Black Oxide4 3/4"2 1/2"Steel, Plastic, Wood1/4"2 1/2"1/4"£8.00
X
TI2135IM
1/8"Tin Coat2 3/4"1 1/2"Hard Wood, Steel1/8"1 1/2"1/4"£4.68
Y
BL2135IM
1/8"Black Oxide2 3/4"1 1/2"Steel, Plastic, Wood1/8"1 1/2"1/4"£4.06
Z
TI4135IM
1/8"Tin Coat2 3/4"1 3/4"Hard Wood, Steel1/8"1 1/2"1/4"£3.72
A1
TI2151IM
3/8"Tin Coat5"3 1/2"Hard Wood, Steel3/8"3 1/2"1/4"£14.47
B1
BL2151IM
3/8"Black Oxide5"3 1/2"Steel, Plastic, Wood3/8"3 1/2"1/4"£13.58
C1
TI4151IM
3/8"Tin Coat5"4"Hard Wood, Steel3/8"3 1/2"1/4"£11.91

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