4-1/2 Inch Hole Saw with Heavy Duty Arbor,HSS Bi-Metal Holesaw Drill

Product Description HIGH QUALITY MATIERAL: The YaeTek hole saw made of M42 High Speed Steel and BI-Metal, with higher hardness(≥64HRC), higher toughness and stronger wear resistance. EFFICIENT SMOOTH CUTTING---High-quality bi-metal band and the best cutting performance of HSS teeth combines with Non-binding clean edge design ensure the hole saw blade cuts smooth,clean and fast. WIDE APPLICATION---The Hole saw cuts 4.5 inch diameter holes through wood,plywood, plastic, drywall, soft plaster,acrylic-board and thin metal.This Hole Saw comes in handy for your DIY projects when working on taillights, cooling fans, radiator ,stereo equipment and more. QUICK CHANGE MANDREL---The hole saw comes with a heavy duty 7/16” hex shank quick change mandrel, fits 1/2" drills. DIMENSIONS---Cutting Diameter: 4-1/2 inch(114mm); Hole Saw Depth: 1-1/2 inch(38mm)
Product description Material:
M42 HSS, Bi-metal Package:
1 pack 4.5 inch hole saw
1 pack 7/16" hex shank arbor
It is OK for drilling as clockwise rotation, but not anti-clockwise. About Us
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