Maxdrill 12 Degree H22 32mm Taper Drill Bit with Zin-Coated Inside Supporting Sample Test
產品型號：12 Degree H22 32mm Drill Bit
產品分類：工具機產業機械 / 工具，刀具，模具 / 碳化鎢工具、刀具
產品特色
12° drilling tools include tapered bits and tapered rods,tapered drill bits connect tapered drill rod of rock drill fordrilling holes. They are widely used in granite and marblequarry, gold mine, railway, tunnel, etc. for drilling.
產品規格
Product Specification:
| Degree | Dimensions D | Flushing hole(mm) | Buttons(mm) | Angle | Class | Part no. | |||
| mm | in | Front No Size | Gauge No Size | Front No Size | Gauge No Size | ||||
| 6 degree | 34 | 1 11/32 | 2*4 | 1*4 | 2*7 | 6*7 | 35° | - | 30342208-06 |
| 36 | 1 27/64 | 2*4.5 | 1*4.5 | 2*7 | 6*7 | 35° | - | 30362208-06 | |
| 38 | 1 1/2 | 2*5 | 1*4.5 | 2*7 | 6*8 | 35° | - | 30382208-06 | |
| 40 | 1 37/64 | 2*5 | 1*5 | 2*8 | 6*8 | 35° | - | 30402208-06 | |
| 7degree | 34 | 1 11/32 | 2*4 | 1*4 | 2*7 | 6*7 | 35° | - | 30342208-07 |
| 36 | 1 13/32 | 2*4.5 | 1*4.5 | 2*7 | 6*7 | 35° | - | 30362208-07 | |
| 38 | 1 1/2 | 2*5 | 1*4.5 | 2*7 | 6*8 | 35° | - | 30382208-07 | |
| 41 | 1 5/8 | 2*5 | 1*5 | 2*8 | 6*8 | 35° | - | 30412208-07 | |
| 11 degree | 34 | 1 11/32 | 1*4.5 | 2*4.5 | 2*7 | 6*7 | 35° | - | 30342208-11 |
| 36 | 1 27/64 | 1*5 | 2*5 | 2*7 | 6*7 | 35° | - | 30362208-11 | |
| 38 | 1 1/2 | 1*5.5 | 2*5 | 2*7 | 6*8 | 35° | - | 30382208-11 | |
| 41 | 1 5/8 | 1*5.5 | 2*5.5 | 2*8 | 6*8 | 35° | - | 30412208-11 | |
| 12 degree | 32 | 1 1/4 | 2*4.5 | 1*4.5 | 2*7 | 6*7 | 15°,35° | - | 30322208-12 |
| 34 | 1 11/32 | 2*4.5 | 1*4.5 | 2*7 | 6*7 | 15°,35° | - | 30342208-12 | |
| 38 | 1 1/2 | 2*5 | 1*5 | 2*8 | 6*8 | 15°,35° | - | 30382208-12 | |
| 45 | 1 3/4 | 2*5.5 | 2*4 | 2*8 | 6*9 | 15°,35° | - | 30452208-12 | |
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