1. Made of high speed steel with dual coating of gold titanium and black nitride for better lubrication, smoother drilling. Increase the hardness of the drill, with good wear resistance and durability.
2. Can drill with less force and good radial stability. Easier chip evacuation, better heat dissipation and increased drill durability.
3. Suitable for drilling holes in alloy steel, wood, nonferrous metal, cast iron and hard plastics.
4. Compared with the ordinary drill, with a quick change hexagonal handle, handle diameter 6.35mm (1/4"), fixture is more stable, more convenient to replace.
Specification:
Shank: 1/4 Inch Hex
Material: 4341 HSS(High Speed Steel)
Finish Type: Titanium
Tool Flute Type: Spiral
Drill Diameter: 3mm / 0.12-inch
Total Length: 80mm / 3.15-inch
Drill Bit Length: 31mm / 1.22-inch
Package Content:
1 x Twist Drill Bit
Tags:$0 - $20,Cutting Tools,Industrial,Industrial Drill Bits,Others,Twist Drill Bits
SizeName - 3.5x88mm,4.2x95mm,3x80mm,8x116mm,4.8x105mm,5.2x104mm,6x114mm,7x105mm