Drilling Tools

50mm Good Quality Tapered 7 Degree Cross Bits for Rock Drilling

TAIZHOU CITY KAIYU METALLURGY MACHINES & TOOLS CO., LTD.
  • Customized:Customized
  • Length:70mm
  • Type:Cross Bits
  • Material:High Carbon Steel
  • Usage:Well Drilling
  • Power Type:Pneumatic

Base Info

  • Model NO.:Cross Bits
  • Condition:New
  • Process:Heat Treatment
  • Color:Golden, Yellow, Customized.
  • Transport Package:Wooden Case
  • Specification:50mm
  • Trademark:Kaiyu
  • Origin:Taizhou, Zhejiang
  • HS Code:8207199000
  • Production Capacity:1000000 PCS Per Month

Description

Taper degree a=
 4°,  7°, 11°
Inner hole diameter d= 19mm, 22mm, 24mm
 
326720.3347120.34368020.36388520.46408020.43447040.48468020.52488020.53508020.6557240.75608521.0 Production process:

50mm Good Quality Tapered 7 Degree Cross Bits for Rock Drilling


50mm Good Quality Tapered 7 Degree Cross Bits for Rock Drilling
Chisel bits and Cross bits Application:
50mm Good Quality Tapered 7 Degree Cross Bits for Rock Drilling
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 cross bits?
 1.Tapered cross 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;
6.Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatmen


50mm Good Quality Tapered 7 Degree Cross Bits for Rock Drilling

50mm Good Quality Tapered 7 Degree Cross Bits for Rock Drilling