material: M42 Bi-metal
Surface: painted
Process: grindiing process
Shank: Triangle shank / Hex shank
Center drill bit: HSS Drill Bit
Usage: drilling for stainless steel, metal, polywood, wood, plastic and etc.
Size:
12PCS Bi-metal hole saw set,plastic box packing;
item No.:K03030 Hole saw: 5/8"(20mm), 7/8"(25mm), 1"(32mm), 1-3/8"(38mm), 1-1/2"(51mm), 1-3/4"(54mm), 2"(67mm), 2-1/4"(73mm), 2-1/2"(83mm) Arbor:99003,99010, adaptor:99012 |