IRWIN 73630ZR Jobber Drill Bit, Spiral Flute, 4-5/16 in L Flute, Reduced Shank, 1-4/9 in L Shank
Item #:
80057397
Product Info
73630ZR
IRWIN INDUSTRIAL
73630 BIT DRILL TURBOMAX 15/32IN
IRWIN 73630ZR Jobber Drill Bit, Spiral Flute, 4-5/16 in L Flute, Reduced Shank, 1-4/9 in L Shank; 1 EA = 1 CD; 3EA/SHELF PACK
High-speed steel 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 3-flatted shank on 3/16 in and above for better chuck grip.
Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits Revolutionary tip design stays sharper longer and drills up to 10X faster than other leading drill bits Three-flatted shank design provides better chuck grip and reduces slippage Ideal for use in keyless chucks Bit is constructed of M-2 high-speed steel for the excellent combination of strength, heat resistance and wear resistance 3/8 in reduced shank fits all 3/8 in drills
| Applicable Materials | Ferrous Metal Low Carbon Stainless Steel |
| Diameter | 15/32 in |
| Finish | Black/Gold Oxide |
| Flute Length | 4-5/16 in |
| Flute Type | Spiral |
| Grade | M2 |
| Material | HSS |
| Overall Length | 5-3/4 in |
| Point Angle | 135 deg |
| Point Type | Self-Centering Jet |
| Shank Diameter | 15/32 in |
| Shank Length | 1-4/9 in |
| Shank Type | Reduced |
Item Specifications
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JOBBER LENGTH DRILLS
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0.23 lbs per EA
Call for Pricing
NOT IN STOCK
UOM : EA
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