Drilling Tools

50mm Tapered Drilling Bits 7 Degree for Mining and Quarrying

TAIZHOU CITY KAIYU METALLURGY MACHINES & TOOLS CO., LTD.
  • Customized:Customized
  • Standard:API
  • Length:65mm
  • Type:Button Bits
  • Material:High Carbon Steel
  • Usage:Well Drilling, Ore Drilling,Mining,Quarrying,Tunneling

Base Info

  • Model NO.:KY50-5BB
  • Power Type:Pneumatic
  • Condition:New
  • Process:Heat Treatment
  • Color:Golden, Yellow, Customized.
  • Transport Package:Wooden Case
  • Specification:38mm
  • Trademark:Kaiyu
  • Origin:Taizhou, Zhejiang
  • HS Code:8207199000
  • Production Capacity:1000000 PCS Per Month

Description

Taper degree
  a=7° 11
°  12°
Inner hole diameter  d=22mm,24mm
 
326530.2346530.23366530.3386530.37406530.37426530.450mm Tapered Drilling Bits 7 Degree for Mining and Quarrying

Production process:

50mm Tapered Drilling Bits 7 Degree for Mining and Quarrying

50mm Tapered Drilling Bits 7 Degree for Mining and Quarrying
Tapered Button bits Application:
50mm Tapered Drilling Bits 7 Degree for Mining and Quarrying

Shipment and payment:

By sea, by air, and by road;  T/T (Telegraphic Transfer) or Western Union or L/C at sight.

About Us:

1.Our factory has been specialized in manufacturing drilling tools and spare parts over 48 years.
2.We have advanced technology and equipment.
3.Rock drilling tools are exported throughout the world, main market :Europe,South America,Southeast Asia,Africa,Russia,India etc.


Why you choose KAIYU tapered Button bits?
1.Tapered button bits connect with tapered drill rod perfectly for drilling holes;2.Mature welding technology ensures high quality of bits;3.Accurate dimension of taper degree perfectly matches the rods;4.Work reliable and very cost-effective;5.High grade tungsten carbide inserts.

50mm Tapered Drilling Bits 7 Degree for Mining and Quarrying

50mm Tapered Drilling Bits 7 Degree for Mining and Quarrying