Material Machining: High Speed Steel, Drill Bit Size: 1 1/4 in
Decimal Equivalent: 1.2500, Drill Bit Point Angle: 118 Degrees
Maximum Drilling Depth: 7 7/8 in, Flute Type: Spiral
Unit Utama
Spesifikasi
Fitur
These drill bits have a black-oxide finish that retains lubricants to improve the bits' wear resistance and chip flow
Black-oxide bits should only be used for drilling ferrous metals
High-speed steel drill bits provide more flexibility and absorb more shock and vibration than cobalt and carbide drill bits, making them suitable for use in manual drilling machines and handheld power tools
They may leave a rough finish on the hole
These bits have spiral flutes that evacuate chips as the bits drill into a workpiece