With excellent hardness, wear resistance and high temperature tolerance, it can keep the edge sharp in high speed cutting, and is suitable for machining metals (e.g. steel, cast iron, aluminium alloy) and hard non-metallic materials.
Size: 12.2-40mm
Twist drill structure, spiral groove design effectively guides chip discharge to avoid clogging, 135 degree geometry of the cutting edge optimised to enhance cutting efficiency and precision, suitable for drilling, reaming and other basic machining tasks.
Morse taper shank design, automatic centring and tight fixation during installation, without additional clamping device, can efficiently transmit high torque and reduce the risk of slippage, commonly used in drilling machines, milling machines and other industrial equipment.
The solid carbide jobber drill bits are widely used
Description
Material : High Speed Steel
Use : Metal Drilling
The HSS material has undergone a special heat treatment process, combining high hardness and toughness to cut metal stably at high speeds.
The spiral flute design optimises the chip path, reduces chip clogging and friction heat generation, and extends the life of the drill.
Suitable for standard Morse taper drilling, milling and boring machines, and can be used in conjunction with coolant to further enhance machining efficiency and drill durability.
Package Included:
1pcs Drill Bit