steel tooth bits

steel tooth bits1>professional renew and new tricone bits manufacturer, 2>First-class quality with most competitive price, 3>API - details see: https://www.machineto.com/steel-tooth-bits-10159901
Place of Origin:China (Mainland)Brand Name:kingdream,CS,Lilin,smithModel Number:2-26 inchType:Machining Parts
Plating:carbidehigh quality with reasonable price:20%-50% price of new drill bitscertificate:APItool:Machining Parts
material:Carbon   
steel tooth bits
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Model115,117,121,227,417,437,517,547,617,637
Applicable forPetroleum & gas, water well and mining
Bearingmetal bearing(HJ), rubber bearing(HA)
Advantagehigh quality with reasonable price because of used product
Formationsoft and medium formation, hard formation
Button bitsmall tooth, big tooth, conical inserts, chisel inserts
Materialalloy steel, carbide
Packingwood box, steel box
PaymentL/C,T/T
Deliveryby ship or plane within 30 days
Main marketMiddle East, Africa, Europe, Asia, south America

Reputation First, Client's Requirement First.

How to judge the quality of the used drill bits:

1>the abrasion of the button bits

2>the quality of the bearing

shipment of steel tooth bits :

steel tooth bits
Packaging Detail:wood or steel box ,or as clent's requirement
Delivery Detail:3 days after client's order

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