ZEC INDUSTRY CO.,LTD
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Machine from chrome steel fitted with carbide insert brazed at a very high temperature to withstand severe hearting
when drilling hard materials. L-shaped flute profile immproves.
For drilling in granite, concrete, stone, masonry,tiles and marble.
Finish: Sandblasted, Zine-coated, Ni-coated
Diameter:10-38mm(1-5/32" to 1-1/2"), length: 280-530mm
| 2 Edges | |||
| DIAMETER | FLUTE LENGTH | OVERALL LENGTH | |
| 12 | 15/32 | 180 | 300 |
| 12 | 15/32 | 280 | 400 |
| 14 | 9/16 | 180 | 300 |
| 14 | 9/16 | 280 | 400 |
| 16 | 5/8 | 180 | 300 |
| 16 | 5/8 | 280 | 400 |
| 4 Edges | |||
| 16 | 5/8 | 180 | 300 |
| 16 | 5/8 | 280 | 400 |
| 16 | 5/8 | 430 | 550 |
| 18 | 23/32 | 280 | 400 |
| 18 | 23/32 | 430 | 550 |
| 20 | 25/32 | 280 | 400 |
| 20 | 25/32 | 430 | 550 |
| 22 | 7/8 | 280 | 400 |
| 22 | 7/8 | 430 | 550 |
| 25 | 1 | 280 | 400 |
| 25 | 1 | 430 | 550 |
| 28 | 1-1/8 | 280 | 400 |
| 28 | 1-1/8 | 430 | 550 |
| 30 | 1-3/16 | 280 | 400 |
| 30 | 1-3/16 | 430 | 550 |
| 32 | 1-1/4 | 280 | 400 |
| 32 | 1-1/4 | 430 | 550 |
| 35 | 1-3/8 | 280 | 400 |
| 35 | 1-3/8 | 430 | 550 |
| 38 | 1-1/2 | 280 | 400 |
| 38 | 1-1/2 | 430 | 550 |