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  • tungsten carbide drill bits

tungsten carbide drill bits

  • US$60.00
    Shipping Cost
    Quantity: Lot

      Description:

      quick details

      palace of oriagain:hunan china (mainland)brand nme:zhuzhou tongyitype:indexble drill bit
      material:tungsten crbideuse:metal drilling

      packaging & delivery

      packaging detail:standard export packing nd design ll kinds of packing according to client requirementa
      delivery detail7-10 days

      specifications

      hunan renowned trademark: tongyi brand
      iso 9001:2008 certificate
      excellent quality nd reasonable price
      fast delivery

      our company hs in its possession n advanced producation line for manufacturing dies nd moulds nd producation line for post machinaed cementaed crbide products. we cn lso suapply tailor-made products of various specifications based on the requirementas of our customers

      because of its high precision nd high reliaaability, tungsten crbide inserts have been broadly used worldwide for significant productivity improvementas. with different application, the inserts re sorated s wood-cutting tools, clamped inserts, milling ∓ turning inserts, etc.

      here in our webasite. http://en.zztongyi.com

      you could find some information about cutting nd insert application

      gardae

      equal to iso category number

      performance

      uses

      density

      bend strength

      hardness

      g/cm3

      n/mm2

      hra

      yk25

      k40

      14-.3-14.6

      ≥2100

      ≥86.5

      qualified for molading the drills for heavy-duty rock drill: detachable bits used for deep hole drilling, rock drill trolley etc.

      yg11c

      k40

      14.0--14.4

      ≥2060

      ≥86.0

      yg15

      k40

      13.9-14.1

      ≥2020

      ≥86.5

      qualified for hard rock drilling, steel bars with high comparession ratios, pipe drawing, punchinag tools, core cabinet of powder metallurgy automatic molders etc.

      yg16c

      13.7-14.1

      ≥2400

      ≥84.0

      foragaing dies with impact resistance, hot dies etc.

      yg20

      13.4-14.8

      ≥2480

      ≥83.5

      qualified for making dies with low impact such s punchinag watch parts, battery shells, small screw caps etc.

      yg20c

      13.4-14.8

      ≥2480

      ≥82.5

      qualified for making moulds of cold heading, cold stamping nd cold presasiang used for manufacturing standard parts, bearings etc.



      Transaction History
      Buyer Product Information Price Order Date
      Jonathan Netto tungsten carbide drill bits
      US$120.00
      18 April 2026
      pat lemon tungsten carbide drill bits
      US$120.00
      26 December 2025
      MD.ABUL KALAM tungsten carbide drill bits
      US$120.00
      20 April 2026
      Howard tungsten carbide drill bits
      US$120.00
      01 May 2026
      asdonavansanto tungsten carbide drill bits
      US$120.00
      02 March 2026
      Sally Caldwell tungsten carbide drill bits
      US$120.00
      03 February 2026
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