IRWIN 63920 Jobber Drill Bit, Spiral Flute, 3-3/16 in L Flute, Straight Shank, 5/16 in Dia x 1-1/3 in L Shank
Item #:
80083824
Product Info
63920
IRWIN INDUSTRIAL
63920 5/16IN TITNM NITRIDE BIT CD
IRWIN 63920 Jobber Drill Bit, Spiral Flute, 3-3/16 in L Flute, Straight Shank, 5/16 in Dia x 1-1/3 in L Shank; 1 EA = 1 CD; 3EA/SHELF PACK
Titanium nitride coating reduces friction and last longer, cutting edge stays sharper longer. Used in repetitive metal drilling with portable drills or stationary drill press. Jobber length.
- Titanium Nitride (TiN) coating resists heat and friction, providing up to 6X longer life than standard high-speed steel bits
- Heavy-duty web design provides extreme rigidity when drilling in metal applications
- Shorter cutting lips reduce torque for drilling in high tensile strength materials
- 135 deg split point reduces feed pressure for easier penetration without work hardening and tip point ensures a true start and eliminates bit walking
- For repetitive metal drilling with portable drills and stationary drill press
| Applicable Materials | Cast Iron High Alloy Steel Mild Steel Sheet Metal Stainless Steel Wood |
| Cutting Direction | Clockwise |
| Diameter | 5/16 |
| Finish | Titanium Nitride-Coated |
| Flute Length | 3-3/16 |
| Flute Type | Spiral |
| Material | HSS |
| Number Of Flutes | 2 |
| Overall Length | 4-1/2 |
| Point Angle | 135 |
| Point Type | Split |
| Shank Diameter | 5/16 |
| Shank Length | 1-1/3 |
| Shank Type | Straight |
Item Specifications
-
JOBBER LENGTH DRILLS
-
0.26 lbs per EA
AS LOW AS $7.34/EA
Qty Breaks Available
Qty Breaks Available
| 1-2 | $7.49 |
| 3+ | $7.34 |
Available to Order (Non Stockable)
UOM : EA
QTY:
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