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1. product name: sds shank hammer drill bit
2. product size: 25x260mm
3. product material: 40 chrome steel and yg8c (K30) carbide alloy tip
4. product sur-finish: sandblasted
5. product hardness: 45-50 degrees after hot-treatment
6. product package: plastic bag/hanger/tube
7. product application: widely used by SDS fitting hammer drills for concrete, stone and bricks.
8. part of product sizes as follows:
diameter(mm) | overall length(mm) | diameter(mm) | overall length(mm) | diameter(mm) | overall length(mm) | diameter(mm) | overall length(mm) |
4 | 110 | 10 | 360 | 14 | 360 | 18 | 460 |
4 | 160 | 10 | 460 | 14 | 460 | 18 | 600 |
6 | 110 | 10 | 600 | 14 | 600 | 18 | 800 |
6 | 160 | 10 | 800 | 14 | 800 | 18 | 1000 |
6 | 210 | 10 | 1000 | 14 | 1000 | 20 | 160 |
6 | 260 | 12 | 110 | 16 | 160 | 20 | 210 |
6 | 310 | 12 | 160 | 16 | 210 | 20 | 260 |
8 | 110 | 12 | 210 | 16 | 260 | 20 | 310 |
8 | 160 | 12 | 260 | 16 | 310 | 20 | 360 |
8 | 210 | 12 | 310 | 16 | 360 | 20 | 460 |
8 | 260 | 12 | 360 | 16 | 460 | 20 | 600 |
8 | 310 | 12 | 460 | 16 | 600 | 20 | 800 |
8 | 360 | 12 | 600 | 16 | 800 | 20 | 1000 |
8 | 460 | 12 | 800 | 16 | 1000 | 22 | 210 |
10 | 110 | 12 | 1000 | 18 | 160 | 22 | 260 |
10 | 160 | 14 | 160 | 18 | 210 | 22 | 310 |
10 | 210 | 14 | 210 | 18 | 260 | 22 | 360 |
10 | 260 | 14 | 260 | 18 | 310 | ...... | ...... |
10 | 310 | 14 | 310 | 18 | 360 | 40 | 1000 |
Electric Hammer Drill bit