tonchean 23PCS Carbide Hole Saw Drill Kit 5/8 to 4 Inch Metal Hole Saw Cutting Set Hole Cutter TCT Metal Drill Bit Opener Cutter Tool for Hard Metal Stainless Steel Iron Wood Plastic

Package Dimensions‏ ‎:12.13 x 8.9 x 4.17 inches; 7.92 Pounds
Item model number‏ ‎:07-0147
Date First Available‏ ‎:July 17, 2020
Manufacturer‏ ‎:tonchean
ASIN‏ ‎:B08D6GZQ6B
【MATERIAL】Metal hole saw set is made of high quality tungsten carbide steel. Sharp knife edge with undetachable twist drill bit. High hardness makes it durable.
【FEATURES】 Hole Saw Bits cut precise holes in stainless steel plate, mild steel, alloy steel, iron, copper, aluminum, castings, plastic and brass. And the hole saw cutting kits are available for lots of different sizes to meet most of your needs.
【APPLICATION】The hole saw kit is suitable for hand held electric drill, stand motor-driven drilling machine and mobile ribbon type magnetism drilling machine.
【TIPS】When processing stainless steel, please keep the drilling rig running evenly at a low speed, or punch the center hole in advance, which can better extend the service life of the product.
【DIAMETER】Metal hole saw incluedes total 23 diamters from 16 to 100 mm.Including 16 mm/0.63'', 18 mm/0.71'', 20 mm/0.79'', 22 mm/0.87'', 25 mm/0.98'', 26 mm/1.02'', 28 mm/1.1'', 30 mm/1.18'', 32 mm/1.26'', 35 mm/1.38'', 38 mm/1.5'', 40 mm/1.57'', 45 mm/1.77'', 48 mm/1.89'', 50 mm/1.97'', 53 mm/2.09'', 55 mm/2.17'', 60 mm/2.36'', 65 mm/2.56'', 70 mm/2.76'', 75 mm/2.95'', 80 mm/3.15'', 100 mm/4''.