Used for hard or very hard rock formation. Excellent quality and durability and Specialized heat treat & stress reliefï¼?also Maximum performance and hole cleaning ability
(1) Type: button bits
(2) Size: Size: H22
(3) Diameter: 34mm
(4) Taper: degree :
(5).Button bit: 7 Buttons
(5) Package: in pallet or in carton.
(6) Productivity: 50000pcs/ month
Supplier: Exporting ferrous and non ferrous scrap, electric motors, transformers, alternators, starters, compressors, tungsten drill bits, titanium scrap etc., cast iron, hms, pns, rebars, steel pipes scrap, used rail scrap