roller bits - made-to-order

Our company specializes in manufacturing and exporting drill/cutter tools,they are superior in quality and moderate in price - more info check here: //www.buyindustrialtools.com/roller-bits-10214014/

Quick Brief

Place of Origin: Tianjin China (Mainland) Brand Name: Z M Model Number: made-to-order Type: Center Drill Bit Material: High Carbon Steel Use: Well Drilling Type: Drill Bit Machine Type: Drilling Tool Material: High Manganese Steel Processing Type: Forging Use: Coal Mining Certification: ISo9001

Product Features:

Our company specializes in manufacturing and exporting drill/cutter tools,they are superior in quality and moderate in price

Business Terms:

Port: Ningbo,Qinhuangdao,Qingdao,Shanghai,Lianyungang

Minimum Order Quantity: 2 Piece/Pieces pcs

Supply Ability: 20000 Piece/Pieces per Month quarter

Payment Terms: L/C,T/T,Western Union

Contact Supplier

Product Packagings & Delivery Terms:

Packaging Detail: wooden case ,carton

Delivery Detail: 1--35days

Specifications and Product Details:

High-strength,high flexibility, high tempetature, high wear resistance, high-precision metal seal, locking roller ball,to adapt to high-speed, the use of high strength high toughness carbide teeth, hours in the rotary cone bit weth the inpact,crushing and shearing the role of broken rock, cone bit to adapt to the soft, medium and hard of various strata, reasonable price and long working life.

Size and types available:
size:common sizes,6.6-1/2,7-7/8,9-7/8,10-5/8,12-1/4
various sizes also can be manufacted by the clients

order.
Types:IADC Code,412,432,532,612,632,712,732,832 etc.