
6 + 8 + 10
Fast grinding with simple operation
Portable and easy to carry
Brown steel jade grinding wheel suitable for grinding iron drill bits; not suitable for high hardness drill bits
Standard hex shank
Compatible with cordless drills, electric drills, or machines with three-jaw chucks

5-Piece Twist Drill Bit Set
CNÂ¥21.78
![DELIXI ELECTRIC Multi-Purpose Eccentric Drill Bit, Concrete Triangular Drill, Super Hard Alloy Angled Head, Tile Drill Bit [6mm], 1 Piece](https://img30.360buyimg.com/sku/jfs/t1/310140/34/20028/36706/688494d5F7c7598a3/7103ab46caabe7b0.png)
Yi Tiao Fen Xin Zuan [6mm], 1 Piece
CNÂ¥11.90
![DELIXI ELECTRIC Multifunctional Eccentric Concrete Triangle Drill Bit Super Hard Alloy Angled Tile Drill Bit [10mm] 1 Piece](https://img30.360buyimg.com/sku/jfs/t1/169807/6/48836/80518/66f64e9dF71cb92aa/4d2a1386754d530c.jpg)
Tilted eccentric drill bit [10mm] 1 piece
CNÂ¥20.90
1. Install the grinder on the drill and tighten the chuck.
2. Hold the drill with one hand and the grinder with the other.
3. Gently push the drill bit with your thumb against the grinding wheel.
4. Ensure the drill rotates forward at high speed during operation.

10*160mm round handle, ten pieces
CNÂ¥83.70