Gold Member Since 2014
Audited Supplier
Liaocheng Kaituo Construction Machinery Co., Ltd.

Auger Drilling Bit, Foundation Drilling Tools, Coal Mine Drill Bit manufacturer / supplier in China, offering Coal Mine Foundation Drilling Tools Auger Bit Bkh47 (3050), Kt Trenching Cutter Picks Ts19, Kato Tungsten Cabide Thread Button Bit 89mm T45 and so on.

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Supplier Homepage Product coal mining bit Coal Mine Foundation Drilling Tools Auger Bit Bkh47 (3050)

Coal Mine Foundation Drilling Tools Auger Bit Bkh47 (3050)

Purchase Qty.:
50-299 300+
FOB Unit Price: US $9.5 US $9
Purchase Qty. (pieces) FOB Unit Price
50-299 US $9.5
300+ US $9
Get Latest Price
Port: Qingdao, China
Production Capacity: 20000PCS/Pre Month
Payment Terms: L/C, T/T

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Basic Info
  • Model NO.: KT3050 3055 3060 3070
  • Application: Rock Drilling,Coal Mining
  • Condition: New
  • Round Size: 50mm
  • Color: Glass Gray
  • Carbide Type: Yk05
  • Trademark: KATO
  • Specification: SGS, ISO9001, GE
  • HS Code: 84314320
  • Type: Coal Cutter Pick
  • Certification: ISO9001: 2000
  • Shank Size: 30mm
  • Sales Area: Global
  • Length: 131mm
  • Hardness: HRC45--55
  • Transport Package: Wooden Box or Carton Boxes
  • Origin: Liaocheng of Shandong Province
Product Description
We can supply all kinds of coal mining bits, flat cutter teeth with sleeves and holders, shearer picks, round shank bits with holders, welding bar, etc use for drill auger, which have high strength, high wear resistance and long life features. They are widely using on foundation drilling tools, excavation machines, shearers, continuous mines etc. Also we can make them according to your drawing or samples, we assure that we will give you high quality products with lowest price. 

We choose high quality steel, and high quality tungsten carbide tip via forging, welding, heat treatment. Steel body, made by material 42CrMo, heat treatment with 40-44HRC hardness, has high toughness and wearable character. Tip is made by material tungsten carbide, and Suitable Grade Selected according to the Target Projects, Which are to make sure the good performance during working. 

1. Flat cutter teeth with holders BFZ70, BFZ72, BFZ65, BFZ80, BHR73, B65-22, etc. 
2. Round shank bits with holders B47K17-H, B47K19-H, B47K22-H, C31HD, B43H, C30, RB85, U47, U75, U76, U82, U84, U85, U92, U94, U95, U119, U138, S100, 
S120, S150, S160, S170, S200, 75C, B47K22, 3050, C31HD, C21HD, 13#, 23#, 55# etc. 
3. Coal bolting bit and coal bolting rod. 

We are a professional productions base of series of shield cutters, TBM cutters, auger bits, mining picks, anflats picks, holder and rock drilling tools ect. 
Or we produce the products according to your samples or drawings. 
We have exported our products to USA, Australia, Brazil, Canada, Korea, Japan, HongKong. 


In wood case or plastic box, or according to customer`s requirement. 

Payment Terms: 

TT: 30% in advance, the left against the copy of BL. 

Or we can discuss with customers. 


100 pieces/1 for sample is available 

Qingdao, Shandong Province, China.
Item name Rock bucket bullet bits/rock auger bullet bits
Models  standard or made to order
Hardness  42-65HRC or custom
Weight 1.3kg/pc ,or vairies with different model
Material   42CrMo
Capacity  3000 pcs/Day
Size same to drawing
Delivery  Within 3-15 working days after receive your payment
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Miss Hellen Li
Sales Manager
To: Miss Hellen Li

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