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:
13PCS Bi-metal hole saw set,plastic box packing;
Item No.: K03031 Hole Saws: 5/8"(20mm), 7/8"(22mm), 1"(25mm), 1-3/8"(32mm), 1-1/2"(38mm), 1-3/4"(40mm), 2"(51mm), 2-1/4"(60mm), 2-1/2"(64mm) arbor99003,99010,pilot drill99016,adapter99012 |