Irwin 81155 Jobber Drill Bit, 0.052 in Dia, 1-7/8 in OAL, Spiral Flute, 4-Flute, 0.052 in Dia Shank, Straight Shank
High-speed M-2 steel bit drills exact size hole for tapping; use where non-fractional sized holes are required in automotive, MRO, portable drill or stationary drill press applications. Jobber length.
- No 55 bit
- Used where more precisely sized holes are required
- Drills exact hole size, ideal for tapping
- Bit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistance
| Diameter |
: |
0.052 in |
| Flute Type |
: |
Spiral |
| Number of Flutes |
: |
4 |
| Flute Length |
: |
7/8 in |
| Shank Type |
: |
Straight |
| Shank Diameter |
: |
0.052 in |
| Shank Length |
: |
1 in |
| Point Type |
: |
Chisel |
| Point Angle |
: |
118 deg |
| Grade |
: |
M2 |
| Material |
: |
HSS |
| Finish |
: |
Bright |
| Overall Length |
: |
1-7/8 in |
| Cutting Direction |
: |
Right Hand |
| Applicable Materials |
: |
Metal, Plastic, Wood |