Specifications:
1.Drilling Dia: 6mm, Total Length: 100mm, Working Length: 52mm, Shank Dua: 4mm;
2.Drilling Dia: 8mm, Total Length: 115mm, Working Length: 69mm, Shank Dua: 6mm;
3.Drilling Dia: 10mm, Total Length: 118mm, Working Length: 74mm, Shank Dua: 7mm;
4.Drilling Dia: 12mm, Total Length: 120mm, Working Length: 74mm, Shank Dua: 9mm.
Features:
Improved Efficiency: high quality & hardness YG8 carbide alloy head features reduced resistance and better precision and is more wear resistant.
Fast Chip Removal: With spiral slot design, conducive to fast drilling, fast removal of thread chips, makes the drilling smoother without clogging, improves the efficiency of drilling.
Non-slip Triangle Shank: The drill bits adopt the design of triangle shank,which makes the drill is clamped more firmly and and prevent slipping ,operation more, fit in electric drill, hand drill and bench drill. NOT suitable for impact drills.
Wide Applications: Ideal for drilling fastener holes in bathroom tiles, or wall mirrors, It can easily drill holes on tile, concrete, brick, glass, ceramic, wood, and stable drilling, no boundary damage, PLEASE cooling with water and control the speed when drilling.
Packages:
2 x 6mm
1 x 8mm
1 x 10mm
1 x 12mm