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DEWALT

DEWALT DT9447-QZ SDS-Max drill bit EXTREME HM 42x450x570mm

Recommended Retail Price €258.21
116.80 tax incl.
€96.53 excl. VAT (incl. all environmental contributions)
On order: delivered from 24/07/2026
each

  • Delivery by DHL

DeWALT Power Month at Klium - Maximum savings!

This DeWALT tool is part of the DeWALT Power Month at Klium.

What does this mean?

  • Spend €350 excl. VAT on DeWALT products and receive a free XR 18V 5.0Ah battery instantly (Klium only - automatically added to your shopping cart).
  • Offer valid from 01.07.2026 through 30.07.2026 or while stocks last. Once it's gone, it's gone.

Product description

  • SDS-Max drill bit EXTREME HM 42x450x570mm

Features

  • Suitable for fast drilling of plug, anchor or through holes in masonry, stone, concrete and brickwork
  • Optimised mounting shank ensures perfect grip and optimum power transmission, with hardened steel housing for extra strength and reduced breakage
  • Sturdy cutting head is flanked by two separate cutting tips that deliver fast and efficient drilling speed
Key features according to our expert
  • Diameter: 42 mm
  • Drill bit type: Hammer drill bit
  • Overall length: 570 mm
  • Shank type: SDS-max
  • Material (drill bit): Carbide tip
  • Number of cutting edges: 4 ea
  • Cutting length: 450 mm
  • Product Range: Dewalt EXTREME
Specifications / All features
  • Brand: DEWALT
  • EAN: 5035048060148
  • Supplier number: DEWALT DT9447-QZ
Diameter
42 mm
Drill bit type
Hammer drill bit
Overall length
570 mm
Shank type
SDS-max
Material (drill bit)
Carbide tip
Number of cutting edges
4 ea
Cutting length
450 mm
Thickness
Impact Bits
Weight
NO
Applications
Concrete
Length
570,0 mm
Material
Carbide Grit
Diameter
42,0 mm
Product type
1,0
Max. cutting capacity at 45° [square profile]
SDS Max Fitment
Performance
Extreme
Working length
450,0 mm
Product range
Dewalt EXTREME
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