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  2. DEWALT EXTREME Hole Saw, HSS Bi-Metal, 42mm, DT8142-QZ
DEWALT EXTREME Hole Saw, HSS Bi-Metal, 42mm, DT8142-QZ

DEWALT EXTREME Hole Saw, HSS Bi-Metal, 42mm, DT8142-QZ

Hole Saws & Mandrels
DEWALT

DEWALT is a globally recognized brand of professional power tools, hand tools, accessories, storage solutions, and outdoor equipment. Trusted by contractors, tradespeople, and DIY enthusiasts, DEWALT is known for delivering durable, high-performance products designed to withstand demanding jobsite conditions while providing precision, reliability, and innovation.

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General Specifications
Brand DEWALT
Type Hole Saw
Material HSS Bi-Metal
Workpiece Material Metal
Diameter 42 mm
Cutting Depth - mm
Number Of Pieces -

General Description & Application

  • Sharper Tooth Geometry cuts material faster for faster drilling.
  • Deep cut style holes saws will cut 2x material in 1 pass.
  • Universal shank fits all major brands including DEWALT, Bosch, Hitachi, Flex, Makita, Metabo, Skil
  • Universal shanks 1/2" (13mm)

With a double-tooth design for long life and extreme durability, DEWALT Bi-Metal Hole Saws power through 2 times the material in a single pass. A sharp tooth geometry expedites cutting, and thick, hardened backing plates helps to prevent thread stripping. A high-speed steel height makes them ideal for tough jobs.