Features:
1. 100% brand new and high quality
2. Made of high quality 40Cr carbon steel and YG8 cemented carbide drill tip, sturdy and durable
3. There are 20 pieces drill kit in a set for impact drills
4. It is convenient to replace the drill bit and easy to use.
5. Suitable for drilling holes in concrete, bricks, stones and other hard materials

Specification:
Condition: 100% Brand New
Material: 40Cr Carbon Steel Drilling Body, YG8 Cemented Carbide Drill Tip
Drill Bit Size: Approx. (mm)
3Pcs 110mm Length: 5*110 6*110 8*110
7Pcs 160mm Length: 6*160 6*160 8*160 8*160 10*160 10*160 12*160
4Pcs 210mm Length: 8*210 10*210 12*210 14*210
2Pcs 260mm Length: 16*260 14*260
4Pcs 450mm Length: 10*450 12*450 18*450 20*450

Package List:
20Pcs Drill Bits
1 * Tool Box