产品规格
总长度
5-7/8"
产品内容
- 高速钢具有黑色柄和金色槽
- 重型腹板结构，坚固耐用
- 135° 分裂点立即开始钻孔，最大限度地减少钻头“走动”
- 无需中心冲即可进行精确钻孔，适用于一般金属钻孔
规格
| Item # | Size | Twist Length | Overall Length | Bulk |
|---|---|---|---|---|
| 3019125B | 25/64" | 3-3/4" | 5-1/8" | * |
| 3019126B | 13/32" | 3-7/8" | 5-1/4" | |
| 3019127B | 27/64" | 3-15/16" | 5-3/8" | * |
| 3019128B | 7/16" | 4-1/16" | 5-1/2" | * |
| 3019129B | 29/64" | 4-3/16" | 5-5/8" | * |
| 3019130B | 15/32" | 4-5/16" | 5-3/4" | * |
| 3019131B | 31/64" | 4-3/8" | 5-7/8" | * |
| 3019132B | 1/2" | 4-1/2" | 6" | * |
