Features:
1, These spade drill bits made of high quality high carbon steel, high temperature quenching, high hardness, strong toughness, and the cutting edge is specially treated, sharp and durable.
2, Suitable for keyhole opening, furniture processing, wood worker DIY, etc. And it can used for electric hand drill, bench drill, machine drill.
3,1/4” Quick-Change Hex Shank, with groove for reducing slipping and prevent falling off, safety.
4, with unique double side cutting spurs for grabbing wood and carve it away.
Specification:
Material: High carbon steel
Shank: 1/4” hex shank
Double-edged three-pointed blade with groove, chip removal easily.
Size: total 17pcs different size,
6/25"(6mm), 6/19"(8mm), 5/13"(10mm), 12/25"(12mm),
13/25"(13mm), 11/20"(14mm), 3/5"(15mm), 5/8"(16mm),
17/25"(17mm), 17/24"(18mm), 11/14"(20mm), 9/10"(23mm),
49/50"(25mm), 1"(26mm), 1-1/5"(30mm), 1-3/8"(35mm), 1-1/2"(38mm). Total length about 5-10/11"(15mm)
Package Included:
17pcs woodworking spade drill bits and each packed in a single plastic bag