Blue Boar 4-1/4" (108mm) carbide 2-1/4" deep hole saw

Blue Boar 4-1/4" (108mm) carbide 2-1/4" deep hole saw

Technical Details
• 4-1/4" (108mm) MEGA Tungsten Carbide 2-1/4" deep hole saw
• 3 TCT carbide teeth or more
• Cut 3 times as large a hole using cordless hand drills than with a bi-metal hole saw
• Cuts wood, sheetrock, fiber cement board, plaster, fiberglass, OSB, chipboard, MDF, and other tough materials
• Use any 5/8"-18 thread hole saw arbor and any standard 3-3/4" or longer pilot bit
• Do NOT use with 1/2" stud drills such as Milwaukee Hole Hawg which will cause the teeth to rip off
• USE on cordless drill MEDIUM to HIGH SETTING for best results

***Arbor and pilot bit NOT INCLUDED***

IMPORTANT: We do not recommend using a corded heavy duty drill with these hole cutters nor are they needed. With no sidewall friction to overcome even the largest diameter hole cutters can be used with a cordless drill. These new highly efficient hole cutters require a different approach to maximize their life. They should be used with a 18v cordless drill with the screw setting when available. It will not slow down the cutting operation. With a 3-speed range cordless drill the middle setting works the best for all sizes.

Market Price: $63.95
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Ship Weight 1.60 lbs
SKU HP1635
Manufacturer Blue Boar

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