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Tungsten carbide rods factory,carbide flats,carbide inserts,customized TC products manufacturer–Hengyuan Carbide
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carbide rods with coolant hole
  • carbide rods with coolant hole
  • tungsten carbide tube

Carbide rods with one coolant hole

Carbide rods with one coolant hole

carbide rods with one coolant holes

  • made of premium raw materials, sinter-HIP treatment
  • a wide range of sizes, micro through holes available
  • high hardness, high wear resistance, good toughness
  • supply blanks and ground carbide oil feed rods

carbide rods with coolant holes are widely used for drills, reamers, carbide shanks, ejector pins with inner coolant supply.

Grade Chart

GradeISO GradeGrain
um
Cobalt
%
Density
g/cm3
Hardness
HRA
T.R.S
N/mm3
YL10.2K20/K300.810-10.214.3-14.491.5-92.03500-3800
KU12K30/K400.610-1214.1-14.292-92.53800-4000
KU25AK30/K400.41214.1092.64200
KU20K20/K300.71014.4091.94100
KU20AK20/K300.61014.4592.24100
KU09K05/K200.3914.4593.54000
KU06K05/K100.4614.894.13800
KU15K30/K40---1513.96894000
Grade application for carbide rods
GradeApplication
YL10.2It's used for making drill, end mill, suitable for cutting general steel, Grey cast iron, stainless steel and heat resistant alloy.
KU12Ultrafine grain size, high cobalt, good hardness and toughness, used for making end mill and reamer,especially suitable for cutting steel, aluminum alloy and titanium.
KU25AHigh-speed cutting, medium-speed feed, suitable for processing glass fiber materials, carbon steel, stainless steel, 304L SS, nickel-based alloys, quenched steel, titanium-based alloys, composite materials, etc, suitable for HRC45-59 materials..
KU20Medium speed processing, strong versatility, suitable to process carbon steel, alloy steel, stainless steel, nickel-based alloy, titanium alloy, heat-resistant alloy steel, cast iron, etc.
KU20A Medium speed processing, strong versatility, suitable to process carbon steel, alloy steel, stainless steel, nickel-based alloy, titanium alloy, heat-resistant alloy steel, cast iron, etc.
KU09Extremely high wear resistance and strength, suitable for high-hard materials (HRC55 and above) finishing,high-gloss surface treatment of aluminum alloy, titanium alloy, stainless steel, 316L SS, high-temperature alloy, glass fiber, plastic aluminum and other difficult-to-machine materials (composite wood) .
KU06Ultra-fine grains, suitable for making end mills and engraving cutters with high wear resistance requirements, suitable for processing PCB materials, acrylic materials and high-hardness aluminum alloys.
KU15Good wear resistance and excellent toughness, suitable for making stamping dies,anti-vibration boring bar, etc.

Sizes for tungsten carbide tube

TypeD
(mm)
Tol.
(mm)
d
(mm)
Tol.
(mm)
L
(mm)
Tol.
(mm)
D4.5*d0.8*3304.5+0.25/0.500.8±0.15310/3300/+5.0
D6.0*d1.0*3306.0+0.25/0.501.0±0.15310/3300/+5.0
D6.0*d1.5*3306.0+0.25/0.501.5±0.20310/3300/+5.0
D7.0*d1.5*3307.0+0.25/0.501.5±0.15310/3300/+5.0
D8.0*d1.0*3308.0+0.25/0.501.0±0.15310/3300/+5.0
D8.0*d2.0*3308.0+0.25/0.502.0±0.20310/3300/+5.0
D8.5*d1.5*3308.5+0.25/0.501.5±0.15310/3300/+5.0
D9.0*d2.0*3309.0+0.25/0.502.0±0.20310/3300/+5.0
D10.0*d2.0*33010.0+0.25/0.502.0±0.20310/3300/+5.0
D10.0*d3.0*33010.0+0.25/0.503.0±0.25310/3300/+5.0
D11.0*d3.0*33011.0+0.25/0.503.0±0.25310/3300/+5.0
D12.0*d2.0*33012.0+0.25/0.502.0±0.20310/3300/+5.0
D12.0*d3.0*33012.0+0.25/0.503.0±0.25310/3300/+5.0
D13.0*d2.0*33013.0+0.25/0.552.0±0.20310/3300/+5.0
D14.0*d3.0*33014.0+0.25/0.553.0±0.25310/3300/+5.0
D16.0*d3.0*33016.0+0.25/0.553.0±0.25310/3300/+5.0
D16.0*d4.0*33016.0+0.25/0.554.0±0.30310/3300/+5.0
D18.0*d3.0*33018.0+0.25/0.603.0±0.25310/3300/+5.0
D20.0*d4.0*33020.0+0.25/0.604.0±0.30310/3300/+5.0
D22.0*d3.0*33022.0+0.30/0.803.0±0.25310/3300/+5.0
D24.0*d4.0*33024.0+0.30/0.804.0±0.30310/3300/+5.0
D26.0*d4.0*33026.0+0.30/0.804.0±0.30310/3300/+5.0
D28.0*d4.0*33028.0+0.30/0.804.0±0.30310/3300/+5.0
D30.0*d5.0*33030.0+0.30/0.805.0±0.30310/3300/+5.0


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