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Rock Cross Drill Bit
Rock Cross Bits Type | Bit Diameter | Carbide Tip | Taper | Water Hole | |
mm | inch | Width×Height | |||
22mm Tapered Drill Equipments | 36 | 1 27/64" | 8×12 | 7° | 3 |
38 | 1 1/2" | 8×12 | 7° | 3 | |
40 | 1 37/64" | 8×12 | 7° | 3 | |
42 | 1 21/32" | 8×12 | 7° | 3 | |
50 | 1 31/32" | 10×16 | 7° | 3 | |
25mm Tapered Drill Equipments | 38 | 1 1/2" | 8×12 | 7° | 3 |
40 | 1 37/64" | 8×12 | 7° | 3 | |
42 | 1 21/32" | 8×12 | 7° | 3 | |
50 | 1 31/32" | 10×16 | 7° | 3 | |