One piece arbor and hole saw combinations eliminates the need for separate arbor attachments. 4/6 variable pitch teeth milled into high speed steel edge and micro-welded to body.
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Features
Shatterproof alloy steel body
1 9/16 inch cutting depth
Weld uniting arbor to cap proven under extreme test conditions
4/6 variable pitch teeth milled into high speed steel edge and microwelded to body
Varied tooth size permits an overall coarser pitch for more aggressive cutting