⭐️FEATURES⭐️
- Standard hex joint, high quality screw hole interface, convenient for loading and unloading drill bits
- Scope of use : air conditioning drilling, wall drilling coring, range hood drilling, engineering bridge drilling, construction drilling coring, machine room pipe etc
- High strength seamless steel tube substrate with high hardness, not easy deformation, and wear-resistant
- Fast drilling, sharp and tough, labor-saving safety, high stability
- Sharp edge, thick diamond, wear- resistant, sharp and not easy to defect
⭐️SPECIFICATIONS⭐️
- Brand : Bosun
- Model : ZHWH160
- Size : 160 x 400MM
- Qty : 1 PCS
