Irwin®

Irwin® 326009B25 Percussion Rotary Hammer Drill Bit, 5/16 in Drill Bit, 5/16 in Straight Shank, 4 in D Cutting, Carbide Cutting Edge, 6 in OAL

326009B25 MFG #: 326009B25
$6.30 / PK
Non-Stock Item
Irwin® 326009B25 Percussion Rotary Hammer Drill Bit, 5/16 in Drill Bit, 5/16 in Straight Shank, 4 in D Cutting, Carbide Cutting Edge, 6 in OAL
  • Applicable Materials: Masonry
  • Country of Origin: CN
  • Cutting Depth: 4 in
  • Cutting Direction: Right Hand
  • Cutting Edge Material: Carbide
  • Drill Bit Function: Drilling
  • Drill Bit Size: 5/16 in
  • Flute Length: 4 in
  • Flute Type: Spiral
  • Manufacturer Name: Stanley Black & Decker
  • Material: Chrome Vanadium Spring Steel
  • Number of Flutes: 1
  • Overall Length: 6 in
  • Shank Size: 5/16 in
  • Shank Type: Straight
  • Type: Percussion
Irwin® Rotary Hammer Drill Bit, Percussion, 5/16 in, Drilling Drill Bit Function, 6 in Overall Length, 4 in Cutting Depth, 1 Flutes, Spiral Flute, 4 in Flute Length, 5/16 in Shank, Straight Shank, Right Hand Cutting, Carbide Cutting Edge, Chrome Vanadium Spring Steel, Applicable Materials: Masonry
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  • Application
  • Item Features
  • Standards
For masonry and specialty drilling applications
  • Fits all hammer drills with 3-jaw or Jacobs chuck
  • Chrome vanadium shaft through hardened to 50 to 53 HRC
  • 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
ANSI Specified