Get free delivery on orders over $50 with code FREEDELIVERY. See details.

My Store: San Marcos
Open Today 7am-6pm
Find Stores

https://www.mccoys.com/shop/p/9918244-052303-32/irwin-63904-jobber-drill-bit-116-in-dia-1-78-in-oal-spiral-flute-2-flute-116-in-dia-shank-straight-shank
Image not found
Irwin

63904 Jobber Drill Bit, 1/16 in Dia, 1-7/8 in OAL, Spiral Flute, 2-Flute, 1/16 in Dia Shank, Straight Shank

Sku: 9918244-052303-32
$9.29
48 Available at SHIP TO STORE
Estimated Arrival On: 02/04/2026

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 coating resists heat and friction, providing up to 6X longer life than standard HSS bits
  • Heavy-duty web design provides extreme rigidity when drilling in metal applications
  • SIGHTLINE® channel improves visibility of cut line
  • 135 deg split point reduces feed pressure for easier penetration without work hardening and tip point ensures a true start and eliminates bit walking

Diameter
1/16
Flute Type
Spiral
Number of Flutes
2
Flute Length
7/8
Shank Type
Straight
Shank Diameter
1/16
Shank Length
1
Point Type
Split
Point Angle
135
Material
HSS
Finish
Titanium Nitride-Coated
Overall Length
1-7/8
Cutting Direction
Clockwise
Applicable Materials
Cast Iron, High Alloy Steel, Mild Steel, Sheet Metal, Stainless Steel, Wood

Similar Items