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81/2"HM642XG Hot Sell Drill Bits China Carbide Oil Drill Bit

With professional and productive factory, HAINAISEN is one of the leading China tire body pdc drill bit manufacturers. Welcome to wholesale tire body pdc drill bit from us, we always have cheap products to offer you. 1.Specification: 2.Bit Size: 4 1/2"-- 17 1/2''(114mm--444.5mm)...

With professional and productive factory, HAINAISEN is one of the leading China tire body pdc drill bit manufacturers. Welcome to wholesale tire body pdc drill bit from us, we always have cheap products to offer you.

1.Specification: 

2.Bit Size: 4 1/2"-- 17 1/2''(114mm--444.5mm)

Blades: 3--9 Blades

Nozzles: according to your requirement

PDC Cutter: 1913,1613,1313 and so on

Rotary speed:60-300 rpm

Delivery terms:within 3 days after the payment

Package: Wooden Boxes. as custoemrs requirements

OEM: OK, We can make kinds of PDC bits according to customers' requirements

 

Hot Tags: carbide oil pdc drill bit/water well drill bit/insert rock bit for sale/tungsten carbide drill bits

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