Selected quality steel material, high hardness, wear resistance and can provide long service time.
The bit is forging after high temperature quenching process, high toughness, firm and practical to use.
Sharping blade tip design, which can let the wood quickly splited, with high splitting efficiency, time saving and labor saving.
Anti-skid grooves handle design, suitable for long time work, and with fine anti-skid effect.
Spiral thread drill bit design, high-speed rotation, with faster drilling and cracking speed.