https://www.mccoys.com/shop/p/9580515-052303-32/irwin-322022-hammer-drill-bit-516-in-dia-6-in-oal-twist-flute-1-flute-2-in-dia-shank-sds-plus-shank
322022 Hammer Drill Bit, 5/16 in Dia, 6 in OAL, Twist Flute, 1-Flute, 2 in Dia Shank, SDS-Plus Shank
Sku: 9580515-052303-32
$12.84
205 Available at
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Estimated Arrival On: 01/23/2026
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.
- Fits all SDS-plus and Hilti TE-C rotary hammers
- Patent pending omnidirectional fastener attaches in any direction for maximum flexibility
- Signature 26 deg Taper Grind® edge for optimum sharpness, precise cutting and easy sharpening
- Copper braze material gives high heat-resistance for reduced tip loss
- Chrome vanadium shaft through-hardened to 50-53HrC
- Hot isostatically pressed to extend life and resist breakage
- Reduced vibration with Shockshield™ grip
Diameter
5/16
Flute Type
Twist
Number of Flutes
1
Flute Length
4
Shank Type
SDS-Plus
Quick Change Shank
No
Shank Diameter
2
Point Type
Standard
Cutting Edge Material
Carbide
Material
Chrome Vanadium Steel
Finish
Double Tempered
Overall Length
6
Cutting Direction
Right Hand
Applicable Materials
Masonry
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