Bi-Metal Hole Saw Kit,Hakkin 9PCS High Speed Steel 5/8" to 1-1/2" Hole Saw Set with Mandrels,Hole Saw Bit Set

Description:
9pcs M42 Drilling Hole Saw Cutting Kit Opener Hole Saw Set For Aluminum Iron Sheet Pipe Plastic Wood Heavy Duty Ceramic Drill Bit Cutter
【9PCS Bi-Metal Hole Saw Kit:】16mm, 18mm, 20mm, 22mm, 25mm, 30mm, 32mm, 35mm, 38mm
(5/8-Inch,45/64-Inch,25/32-Inch,55/64-Inch,1-Inch,1-3/16-Inch,1-1/4-Inch,1-3/8-Inch,1-1/2-Inch);
The cutting depth is 1-3/16"(30mm), Each hole saw has a arbor with drill bit.
【Top Quality: 】This Hole saw set made from M42 HSS and Bi-Metal,make it have higher hardness (≥64HRC) and higher toughness than standard hole saw, better cutting performance, so that it can cut ceiling tiles and gypsum board smoothly.
【Cutting is more efficient and clean: 】 The hole cutter made of heavy-duty bimetal and unique sharp HSS has sharper teeth, and has four chip evacuation holes.
Make it possible to quickly remove the cutting material, and the cutting edge is smoother.
【Wide Application: 】 This hole saw set perfect for drilling metal sheet, drywall, plastic pipe, wood, PVC, fiberboard, grommet hole, recessed light and can light hole Drilling.
Suitable for Pistol Drill, Bench Drill,Vertical Drilling Machine etc.