Specification:
Material Application Chart | Finish | Range of applications details | | Send blast | Hard concrete aggregates |
For best performance use slow speed and apply enough feed pressure to keep the drill cutting
Fast spiral flutes speed up dust removal
For hard concrete aggregates and similar material
| Diameter | Flute length | Overall length | Diameter | Flute length | Overall length | Diameter | Flute length | Overall length | | metric | inch | metric | inch | metric | inch | | 4.0 | 5/32 | 50 | 110 | 5.0 | 3/16 | 150 | 210 | 8.0 | 5/16 | 400 | 450 | | 5.0 | 3/16 | 50 | 110 | 6.0 | 15/64 | 150 | 210 | 10.0 | 3/8 | 400 | 450 | | 5.5 | 7/32 | 50 | 110 | 7.0 | 9/32 | 150 | 210 | 12.0 | 15/32 | 400 | 450 | | 6.0 | 15/64 | 50 | 110 | 8.0 | 5/16 | 150 | 210 | 13.0 | 1/2 | 400 | 450 | | 6.5 | 1/4 | 50 | 110 | 9.0 | 11/32 | 150 | 210 | 14.0 | 9/16 | 400 | 450 | | 7.0 | 9/32 | 50 | 110 | 10.0 | 3/8 | 150 | 210 | 15.0 | 19/32 | 400 | 450 | | 8.0 | 5/16 | 50 | 110 | 12.0 | 15/32 | 150 | 210 | 16.0 | 5/8 | 400 | 450 | | 10.0 | 3/8 | 50 | 110 | 14.0 | 9/16 | 150 | 210 | 18.0 | 23/32 | 400 | 450 | | | | | | 15.0 | 19/32 | 150 | 210 | 20.0 | 3/4 | 400 | 450 | | 5.0 | 3/16 | 100 | 160 | 16.0 | 5/8 | 150 | 210 | 22.0 | 7/8 | 400 | 450 | | 5.5 | 7/32 | 100 | 160 | 18.0 | 23/32 | 150 | 210 | 24.0 | 15/16 | 400 | 450 | | 6.0 | 15/64 | 100 | 160 | 20.0 | 3/4 | 150 | 210 | 25.0 | 1 | 400 | 450 | | 6.5 | 1/4 | 100 | 160 | | | | | 26.0 | - | 400 | 450 | | 7.0 | 9/32 | 100 | 160 | 6.0 | 15/64 | 200 | 260 | 28.0 | - | 400 | 450 |
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