Min. Order:
1 Piece
Price:
US$ 100 ~ 1000
Place of origin:
China
Supply Ability:
10000 pieces / month
5'' High Quality Alloy Steel DTH Button Bit
Dia.: ø108, ø115, ø121, ø127, ø130 mm
Spline: 6, 8,10, 12
Type: DHD350, SD5, Mission50, QL50, Wooke50
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 Spherica
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