直径 Diameter | 合金数量、直径 No x Buttons diameter mm | 角度 Button angle°
| 气孔 Air holes | 重量 Weight (Kg) | 编号 Part No | ||
mm | inch | 边齿 Gauge | 中齿 Front | ||||
GD65A冲击器用钻头 Drill bits for GD65A hammers | |||||||
152 | 6 | 8x18 | 4x16+4x14 | 38 | 2 | 23 | GD65-152DCC8 |
165 | 6 1/2 | 8x18 | 8x16 | 38 | 2 | 24 | GD65-165DFF8 |
178 | 7 | 8X18 | 10X16 | 38 | 2 | 26 | GD65-178DFF8 |
185 | 7 1/4 | 8x18 | 10x16 | 38 | 2 | 26.8 | GD65-185DFF8 |
194 | 7 1/2 | 10x18 | 13x16 | 38 | 2 | 27.5 | GD65-194DFF8 |
203 | 8 | 10x18 | 8x18+6x16 | 38 | 2 | 31 | GD65-203DCC8 |
216 | 8 1/2 | 10x18 | 8x18+6x16 | 38 | 2 | 47 | GD65-216DCC8 |
235 | 9 1/4 | 12X18 | 30X16 | 38 | 2 | 54 | GD65-235DFF8 |
254 | 10 | 12x18 | 12x18+8x16 | 38 | 2 | 65 | GD65-254DCC8 |