IRWIN, 322022, Hammer Drill Bit, SDS-Plus, 5/16 in, 4 in, 6 in

Built to perform in today’s most demanding trades, the SPEEDHAMMER PLUS 5/16 in. x 4 in. x 6 in. Drill Bit penetrates fast and clear debris efficiently. Its short drilling head reduces breakout when drilling through-holes. The unique flute design clears dust, reduces clogging, and minimizes vibration. Compatible with all SDS-PLUS and TE-C style drills.

Features

• All tips made to ANSI specifications
• Shot-peened, double-tempered finish reduces breakage
• Copper braze material gives high heat resistance for reduced tip loss
• Chrome vanadium shaft through-hardened to 50-53hrc
• Reduced area above the flute prevents the drill bit from binding while drilling-the full usable length can be utilized
• Patented tip and flute design removes dust more efficiently - up to 25% faster than other bits
• Fits all sds-plus and Hilti te-c rotary hammers
• Hot isostatically pressed to extend life and resist breakage

• Shank Type: SDS-Plus
• Length: 10.2 in
• Width: 1.1 in
• Height: 0.5 in
• Weight: 0.125 lbs
• Size: 5/16 in
• Material: Copper braze, Chrome vanadium
• Hardness: 50-53 HRC
• Compliance: ANSI compliant
• Country of Origin: China