Irwin 5/16 x 4 x 6-Inch Carbide Rotary Percussion Masonry Drill Bit

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Irwin

5/16 x 4 x 6-Inch Carbide Rotary Percussion Masonry Drill Bit

Mfg.#
326009
Sku#
1082700

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* Estimated stock levels as of Fri, Jun 18, 2021. All items subject to prior sale. Prices may vary between stores and online. Please call ahead to confirm availablity of items marked as Limited Stock.

  • Patented flute geometry removes dust from the hole quicker for fast drilling and long life
  • Up to 150% faster than other competitive bits
  • Shot-peened, double-tempered finish reduces breakage
  • Hot isostatically pressed to extend life and resist breakage
  • Copper braze material gives high heat resistance for reduced tip loss
  • All tips made to ANSI specifications
  • Carbide Tipped
  • Straight Shank

Description

Bit will fit all hammer drills with 3-jaw or Jacobs chuck and features a chrome vanadium shaft through hardened to 50-53HrC, shot-peened, double-tempered finish, flute geometry removes dust from the hole quicker, copper braze material gives high heat resistance. All tips made to ANSI specifications.

Specifications

General

Cutting Edge Material Copper Braze
Material Chrome Vanadium Spring Steel
Overall Length 6 in
Pack Qty 1
Shank Type Straight Shank
Standards/Approvals ANSI Approved
Twist Length 4 in
Type Masonry Drill Bit

Dimensions

Diameter 5/16 in

Manufacturing Details
The following information is subject to change without notice

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

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