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7/16 In. Impact Tough™ Titanium Drill Bit
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TI2155IM
Bosch Impact Tough™ Titanium Drill Bits provide 2X life over standard impact drill bits. Designed for use in the higher torque impact drill/drivers, they have an upgraded tip design for no-skate starts and a titanium cooling shield thanks to the titanium nitrate coating. The coating provides less friction and thus less generated heat. The bits have impact-rated shanks. Electricians, plumbers and HVAC pros will appreciate the tough construction of the bit, rated for heavy-gauge carbon steels, as well as light gauge metal and hardwood applications.
Benefits
No skate tip
accurate starts
Designed for heavy-gauge and high-carbon steel
Long flutes for effective material removal
Impact-rated shank for higher torque drill/drivers
Titanium coating for less friction
Laser marking clearly identifies diameter
Technical Data
| *Note | 1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank |
| Diameter inch | 7/16" |
| Flute Length in | 4.0 |
| Item # | TI2155IM |
| Length in | 5.5" |
| Overall Length in | 5.5 |
| Pack Quantity | 1 |
| Shank | 1/4" Hex |
| Shank Diameter in | 1.0 |
TI2155IM
TI2155IM
TI2131IM
TI2132IM
TI2133IM
TI2134IM
TI2135IM
TI2136IM
TI2137IM
TI2138IM
TI2139IM
TI2140IM
TI2141IM
TI2143IM
TI2147IM
TI2151IM
TI2159IM
TI4131IM
TI4132IM
TI4133IM
TI4134IM
TI4135IM
TI4136IM
TI4137IM
TI4138IM
TI4139IM
TI4140IM
TI4141IM
TI4143IM
TI4147IM
TI4151IM
TI4155IM
TI4159IM
Other sizes
TI4159IM
Diameter inch
1/2"
Overall Length in
6
Shank
1/4" Hex
Pack Quantity
6
TI4155IM
Diameter inch
7/16"
Overall Length in
5.5
Shank
1/4" Hex
Pack Quantity
6
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4151IM
Diameter inch
3/8"
Overall Length in
5
Shank
1/4" Hex
Pack Quantity
6
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4147IM
Diameter inch
5/16"
Overall Length in
4.5
Shank
1/4" Hex
Pack Quantity
6
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4143IM
Diameter inch
1/4"
Overall Length in
4
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4141IM
Diameter inch
7/32"
Overall Length in
3.75
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4140IM
Diameter inch
13/64"
Overall Length in
3.625
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4139IM
Diameter inch
3/16"
Overall Length in
3.5
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4138IM
Diameter inch
11/64"
Overall Length in
3.25
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4137IM
Diameter inch
5/32"
Overall Length in
3.125
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4136IM
Diameter inch
9/64"
Overall Length in
2.875
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4135IM
Diameter inch
1/8"
Overall Length in
2.75
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4134IM
Diameter inch
7/64"
Overall Length in
2.625
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4133IM
Diameter inch
3/32"
Overall Length in
2.25
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4132IM
Diameter inch
5/64"
Overall Length in
2
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI4131IM
Diameter inch
1/16"
Overall Length in
1.875
Shank
1/4" Hex
Pack Quantity
12
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2159IM
Diameter inch
1/2"
Overall Length in
6
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2151IM
Diameter inch
3/8"
Overall Length in
5
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2147IM
Diameter inch
5/16"
Overall Length in
4.5
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2143IM
Diameter inch
1/4"
Overall Length in
4
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2141IM
Diameter inch
7/32"
Overall Length in
3.75
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2140IM
Diameter inch
13/64"
Overall Length in
3.625
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2139IM
Diameter inch
3/16"
Overall Length in
3.5
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2138IM
Diameter inch
11/64"
Overall Length in
3.25
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2137IM
Diameter inch
5/32"
Overall Length in
3.125
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2136IM
Diameter inch
9/64"
Overall Length in
2.875
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2135IM
Diameter inch
1/8"
Overall Length in
2.75
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2134IM
Diameter inch
7/64"
Overall Length in
2.625
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2133IM
Diameter inch
3/32"
Overall Length in
2.25
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2132IM
Diameter inch
5/64"
Overall Length in
2
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank
TI2131IM
Diameter inch
1/16"
Overall Length in
2
Shank
1/4" Hex
Pack Quantity
1
*Note
1/16"-7/64": 118° and larger: 135° point; all 1/4" hex shank