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IRWIN

1/4 x 4 x 6-Inch Carbide SDS-Plus 2-Cutter Hammer Drill Bit

Mfg.#
322017
Sku#
8903148
  • Fits all SDS-plus and Hilti TE-C rotary hammers
  • Reduced area above the flute prevents the drill bit from binding while drilling-the full usable length can be utilized
  • Chrome vanadium shaft through-hardened to 50-53HrC
  • Patented tip and flute design removes dust more efficiently - up to 25% faster than other bits
  • Shot-peened, double-tempered finish reduces breakage

* Estimated stock levels as of Sat, Apr 11, 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

Bit tip and flutes remove dust more efficiently while the reduced area above the flute prevents binding while drilling. Chrome vanadium shaft and high heat resistance for reduced tip loss; fits all SDS-plus and Hilti TE-C rotary hammers.

Specifications

General

Cutting Edge Material Carbide Tip
Material Chrome Vanadium Steel
Overall Length 6 in
Pack Qty 1
Shank Type SDS-Plus
Twist Length 4 in
Type Twist Drill Bit
Usage For Use With all SDS-plus and Hilti TE-C Rotary Hammers

Dimensions

Diameter 1/4 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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