https://www.mccoys.com/shop/p/6768691-052303-32/irwin-73630zr-jobber-drill-bit-1532-in-dia-5-34-in-oal-spiral-flute-1532-in-dia-shank-reduced-shank
73630ZR Jobber Drill Bit, 15/32 in Dia, 5-3/4 in OAL, Spiral Flute, 15/32 in Dia Shank, Reduced Shank
Sku: 6768691-052303-32
$20.99
5 Available at
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Estimated Arrival On: 02/05/2026
HSS features a black body and gold flute Turbomax tip for burr-free holes; 3/8 in reduced shank fits all 3/8 in drills. Exact centering; no walking on straight and curved surfaces. A three-flatted shank on 3/16 in and above for better chuck grip. Jobber length.
- Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits
- Three-speed, all metal high-performance transmission optimizes tool to task for fast application speeds and improved runtime
- Ideal for use in keyless chucks
- Bit is constructed of M2 HSS for the excellent combination of strength, heat- and wear-resistance
- 3/8 in reduced shank fits all 3/8 in drills
Diameter
15/32
Flute Type
Spiral
Flute Length
4-5/16
Shank Type
Reduced
Shank Diameter
15/32
Shank Length
1-4/9
Point Type
Self-Centering Jet
Point Angle
135
Grade
M2
Material
HSS
Finish
Black/Gold Oxide
Overall Length
5-3/4
Applicable Materials
Ferrous Metal, Low Carbon, Stainless Steel
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