| Model: | ql40bits,340n |
|---|---|
| Brand: | WOOKE |
| Origin: | Made In China |
| Category: | Industrial Supplies / Tools / Pneumatic Tools |
| Label: | QL40BIT , QL40 , 40BITS |
| Price: |
US $350
/ pc
|
| Min. Order: | 1 pc |
| Last Online:28 Sep, 2022 |
QL40 DTH bits rock drilling tools for iron mining site
High Air pressure DTH hammer Drill Button Air Bits for sale
Bit Dia.for choice: ø108, ø115, ø121, ø127, ø130
Spline: 8
Shank type for Choice: With footvalve shank
Bit Head Design and selection:
1. Flat front Spherical
Application: For Drilling in hard and abrasive rock.
2. Flat front Spherical + Ballistic
Application: For Drilling in medium-hard to hard and moderately abrasive rock.
3. Convex front Spherical + Ballistic
Application: For drilling in medium-hard and moderately abrasive rock.
4. Convex front Ballistic
Application: For drilling at high penetration rates in nonabrasive rock.
5. Concave front Spherical
Application: For drilling in medium-hard, minimum hole deviation control.
