Gun Drill Bits
SPECIFICATION:
Material: M35 Cobalt Steel(5% Cobalt and 95% High Speed Steel)
Angle Point: 135 Degree
Shank Type: straight shank
Step Sizes:
4-12mm: 5 steps (4mm, 6mm, 8mm, 10mm, 12mm)
4-20mm: 9 steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
4-32mm: 15 steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)
Dimensions(L x W):
4-12mm:65*12mm
4-20mm: 75*20mm
4-32mm: 105*32mm
Shank Diameter:
4-12mm: 4mm
4-20mm: 6mm
4-32mm:10mm
Package Includes:
1 x M35 5% Co STEP DRILL BIT