good feedback coal mining bit - made-to-order

1coal drill bit/coal bit/anchor shank bit various kinds of drill bits,cutter bits, 2we have low price and supreme quality - more info check here: //www.buyindustrialtools.com/good-feedback-coal-mining-bit-10145507/

Quick Brief

Place of Origin: Henan China (Mainland) Brand Name: Z M Model Number: made-to-order Type: coal bit Material: Tungsten Carbide Use: coal mining Type: Drill Bit Machine Type: Drilling Tool Material: tungsten carbide Processing Type: Forging Use: Coal Mining Certification: ISO9001

Product Features:

1coal drill bit/coal bit/anchor shank bit various kinds of drill bits,cutter bits

2we have low price and supreme quality

Business Terms:

Port: ningbo,dalian,qingdao,qinhuangdao,lianyungang,shanghai,tianjin,etc.

Minimum Order Quantity: 6 Piece/Pieces pc

Supply Ability: 200000 Piece/Pieces per Month week

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:

Product Description:
Material: High manganese steel
Processing type: Forging and Welding, heat-treatment
Use: Coal mining ,Rock drilling,tunneling
3 wings; 2 wings of 1/2PDC ; 2 wings 1PDC; inner spiral.

We can produce and Include all kinds of round cutter bit and flat cutter bits for excavate coal machine as the replacements of kennametal. Such asu71, u76, u85, u92, u94, u118. And coal bolting bit and coal bolting rod

Size:

27mm--M14 28mm--M14 30mm--M14 32mm--M14 34mm--M14

27mm--M16 28mm--M16 30mm--M16 32mm--M16 34mm--M16