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Suitable for drilling operation in soft to very hard formations (f=1~10).
● Selection (unit: mm)
Coring: Φ60/41.5, Φ75/54.5, Φ94/68, Φ113/88, Φ133/108, Φ146/102, Φ146/102, Φ146/68, Φ153/128, Φ156/102
Non-coring: Φ56, Φ60, Φ65, Φ75, Φ94, Φ113, Φ133, Φ153,Φ171.4, Φ193
Reaming: Φ153/94, Φ53/113, Φ193/113, Φ193/153
Bits for CBM: 3-7/8'', 4'', 4-5/8'', 4-7/8'', 5-7/8'', 6'', 8-1/2''
Hot Tags: pdc bits, China, manufacturers, suppliers, factory, wholesale, price list, buy, for sale,
Suitable for drilling operation in soft to very hard formations (f=1~10).
● Selection (unit: mm)
Coring: Φ60/41.5, Φ75/54.5, Φ94/68, Φ113/88, Φ133/108, Φ146/102, Φ146/102, Φ146/68, Φ153/128, Φ156/102
Non-coring: Φ56, Φ60, Φ65, Φ75, Φ94, Φ113, Φ133, Φ153,Φ171.4, Φ193
Reaming: Φ153/94, Φ53/113, Φ193/113, Φ193/153
Bits for CBM: 3-7/8'', 4'', 4-5/8'', 4-7/8'', 5-7/8'', 6'', 8-1/2''
Hot Tags: pdc bits, China, manufacturers, suppliers, factory, wholesale, price list, buy, for sale,
