Product name: Cross impact drill
Material: Tungsten steel alloy
Size: 6-30mm
Tail shape: round
Features:
1.Four-edged drill bit
Four-sided cutting, high wear resistance, sharp and durable
2Tungsten steel alloy
Four-edged drill bit, can drill holes in steel bars and various types of cement walls
3.Double groove chip removal, smoother
Increased waste discharge volume during high-speed operation

Combined use model: light electric hammer

Applicable materials:
Suitable for reinforced concrete, marble, red brick walls, cement troughs, stone, etc.

Note: There are slight errors in manual measurement data. Thank you for your understanding! ! !

Instructions for use:
1. When drilling, remember to fix it, not move, and make a 90-degree right angle to the opening.
2. When the positioning drill drills for perspective, please wait a moment and then drill slowly.
3. During the operation, if there is any abnormality or the chip removal is not ideal, please stop working.
4. It is necessary to add water or coolant when drilling to extend the service life of the drill bit.