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IRWIN

1/8 x 1-5/8 x 2-3/4-Inch Straight Shank Cobalt Steel Jobber Length Drill Bit

Mfg.#
3016008
Sku#
8902603
  • Engineered with Cobalt for high heat and abrasion resistance
  • 135° split-point tip starts drilling immediately and eliminates “walking"
  • Straight shank
  • HSS-135 degree point

* Estimated stock levels as of Thu, Apr 9, 2026. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availability of items marked as Limited Stock.

Description

High speed steel with M-35, five percent cobalt, for higher heat and abrasion resistance; heavy duty web construction for strength and durability. Split point begins drilling immediately, minimizing bit walk when used in applications such as metal drilling, including heavy duty abrasive alloy metal drilling on hardened steel (heat-treated).

Specifications

General

Applicable Materials Stainless Steel, Titanium, Cast Iron
Flute Type Spiral
Material Cobalt High Speed Steel
Overall Length 2-3/4 in
Pack Qty 1
Point Angle 135°
Point Type Split
Series 3016/631
Type Twist Drill Bit

Dimensions

Diameter 1/8 in
Flute Length 1-5/8 in

Manufacturing Details
The following information is subject to change without notice

Country of Origin CN
Prop 65 Warning Warning WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov.

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