Double end twist drill bit High speed steel HSSCobalt
USD $1 - $10 /Piece
Min.Order:100 Pieces
Zhenjiang Scharp Machinery Tools Co., Ltd.
Nominal diameter Dh8 mm | Overall length L mm | Flute length l mm |
2.50 | 43 | 9.50 |
2.60 | 43 | 9.50 |
2.70 | 46 | 10.60 |
3.00 | 46 | 10.60 |
3.10 | 49 | 11.20 |
3.30 | 49 | 11.20 |
3.40 | 52 | 12.50 |
3.70 | 52 | 12.50 |
3.80 | 55 | 14.00 |
4.20 | 55 | 14.00 |
4.30 | 58 | 15.50 |
4.70 | 58 | 15.50 |
4.80 | 62 | 17.00 |
5.30 | 62 | 17.00 |
5.40 | 66 | 19.00 |
6.00 | 66 | 19.00 |
6.10 | 70 | 24.00 |
6.50 | 70 | 24.00 |
6.80 | 74 | 24.00 |
7.50 | 74 | 24.00 |
8.00 | 79 | 25.00 |
8.50 | 79 | 25.00 |
8.60 | 84 | 25.00 |
9.50 | 84 | 25.00 |
10.00 | 89 | 25.00 |
10.50 | 89 | 25.00 |