Product Description

Milwaukee 49224771 HOLE DOZER Bi-Metal Holesaw Set (9 Pieces)

The Milwaukee HOLE DOZER bi-metal holesaw set is engineered for high productivity and long service life across a wide range of materials. Featuring aggressive tooth geometry, premium Matrix II high speed steel teeth and a rigid yet flexible holesaw body, this set delivers fast cutting performance, reduced heat build-up and reliable durability in demanding applications.

49224771 Features:

• 3.5 TPI tooth design with positive 10° tooth angle for faster, more aggressive cutting
• Improved heat dispersion keeps teeth sharper for longer
• Deep curved gullets for efficient chip clearance and reduced clogging
• Special tooth shape reduces snagging on thin materials
• Alternate side set teeth minimise binding and friction
• Requires less feed pressure due to aggressive tooth geometry and chip clearance
• Matrix II bi-metal construction with 8% cobalt for high wear resistance
• Laser welded, vacuum hardened teeth to 65HRC for long life
• 1.27mm thick steel body provides rigidity with built-in elasticity
• Effective cutting depth of 41mm
• Thick steel back plates minimise vibration and prevent hole enlargement
• Four drive pin holes for easier arbor location
• Diagonal slots allow easy core removal
• Suitable for use in hand drills and pillar drills with manual feed

49224771 Specifications:

• Holesaw material: Bi-metal with Matrix II high speed steel teeth
• Tooth hardness: 65HRC
• Effective cutting depth: 41mm
• Body thickness: 1.27mm
• Pack quantity: 9 pieces

What is included:

• 6x Milwaukee HOLE DOZER Bi-Metal Holesaws: 25mm, 32mm, 40mm, 54mm, 68mm, 76mm
• 1x Quik-Lok arbor with pilot drill
• 1x Small adaptor
• 2x Large adaptors
• 3x XL two-pin adaptors
• 1x Pilot drill bit
• 1x ⅛" hex key