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DT9447-QZ

Extreme SDS MAX 42mm x 570mm 4-cutter Drill Bit

A DEWALT DT9447 silver masonry drill bit with spiral fluting, photographed upright on a white background.

Product details

42mm drill bit. Extreme SDS Max concrete drill bits feature a solid two cutter carbide tip flanked by two individual cutting tips to deliver a fast and efficient drilling speed. The four flute helix removes debris efficiently to maintain a fast drilling speed.

  • Open head design ensures faster drilling
  • Suitable for fast drilling of plug, anchor or clearance holes in masonry, stone, concrete and brick/block work
  • Optimized mounting shank provides perfect grip and optimum power transmission, with a hardened steel body for extra strength and reduced breakage
  • Solid two cutter head is flanked by two individual cutting tips delivering a fast and efficient drilling speed

Product Type
Rotary Hammer Drill Bit
Individual or Set
Individual
Piece Count
1
Chuck Type
SDS Max
Bit Type
SDS-Max

  • (1) EXTREME SDS MAX 42mm x 570mm 4 Cutter Drill Bit

  • No Warranty

We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.

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