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TC K034 mining tips cemented tungsten carbide K034 drill bits
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Product: Views:77TC K034 mining tips cemented tungsten carbide K034 drill bits 
Unit price: Negotiable
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Delivery date: Since the payment date Days delivery
Valid until: Long-term effective
Last updated: 2017-11-28 16:51
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Model Number: drills-#8654 Brand Name: ZZHJ Key Specifications/Special Features: TC K034 mining tips cemented tungsten carbide K034 drill bitsProduct advantages:1. Carbide button description:Grades:YG6/YG8/YG8C/YG11C/YG13Color: grayFeatures of Tungsten carbide drill bit for mining machine
  1. Using over 99.95% high purity tungsten carbide powder, it has a better strength and hardness combined with a longer service lifespan than the normal one
  2. Taking isocratic pressing machine, our drill button has a uniform density and do not break easily
  3. Sintered by HIP sinteringfurnace, the abrasive resentencing of carbide button can be increased by 24%
  4. Ground by center less grinder, it has précis measurement up to 0.01mm
Tungsten carbide drill bit grade, properties and application
Grades Density(g/cm) Hardness(HRA) T·R·S(N/mm2) Application
YG6 14.95 90.1 1900 Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG8 14.75 88.5 2200 Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG8C 14.72 88.5 2700 Mainly used as the buttons of small and medium-sized percussion bits and as the inserts of rotary prospecting bits to cut soft, medium-hard formations.
YG10C 14.55 87.8 2080 Mainly used as the inserts and buttons for rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.
YG11C 14.49 87.7 2900 Chiefly for the inserts and buttons of heavy rock drill bits and rotary-percussive bits, coal-cutting bits and tricone bits to cut medium-hard and hard formations.
YG20 13.40-13.70 85.0 2254 Mainly for the stamping dies used in the conditions of heavy impact load and large street.
Shipping Information:
  • FOB Port: China (Mainland)
  • Units per Export Carton: 20
  • Export Carton Dimensions L/W/H: 35 × 20 × 16 Centimeters
  • Export Carton Weight: 20 Kilograms
Main Export Markets:
  • Asia
  • Australasia
  • Central/South America
  • Eastern Europe
  • Mid East/Africa
  • North America
  • Western Europe
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