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Ground Solid Tungsten Carbide Rod 6.85mm Diameter Corrosion Resistant

Categories Carbide Rods With Chamfer
Brand Name: OUQI
Model Number: Cut-to-length carbide rods
Certification: ISO9001:2008 ISO14001:2004
Place of Origin: China
MOQ: 10pc
Price: negotiable
Payment Terms: L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability: 5000kgs per month
Delivery Time: Standard products in one week
Packaging Details: plastic box/box + Cartons
Material: YU09
ISO Grade: K10/K20
Diameter: 6.85mm
Leght: 12.8mm
Tolerance: h6/h5
Surface Roughness: Ra 0.2-0.4
Circularity: 0.05
straightness: 0.05
Density: 14.05
Hardness HV30: 1750
T.R.S: 4000
Grain size: Fine
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Ground Solid Tungsten Carbide Rod 6.85mm Diameter Corrosion Resistant

Corrosion ground carbide rods 6.85mm for making endmills for machining steel


GradeYU12
Density14.05
T.R.S4000
Hardness HV301750
Properties & ApplicationsFor manufacturing solid cemented carbide tools for machining steels that are corrosion and heat resistant steel, stainless steel, titanium alloy, and non-ferrous metals.

Dimension:

Outer Diameter: 6.85mm

Tolerance of OD -0.009

Length: 12.8mm

Tolerance of Length:+0.1/+0.5

Roughness: Ra0.2 polished



Regular size for small drills:

Diameter mmLength
DToleranceLTol.
3.250/+0.0538.7± 0.20
3.250/+0.0538.5± 0.20
3.500/+0.0538.5± 0.20
4.000/+0.0538.5± 0.20
4.500/+0.0538.5± 0.20
5.000/+0.0538.5± 0.20
5.500/+0.0538.5± 0.20
6.000/+0.0538.5± 0.20
6.500/+0.0538.5± 0.20
3.50+0.2/+0.512.8± 0.10
4.00+0.2/+0.512.8± 0.10
4.50+0.2/+0.512.8± 0.10
5.00+0.2/+0.512.8± 0.10
5.50+0.2/+0.512.8± 0.10
6.00+0.2/+0.512.8± 0.10
6.50+0.2/+0.512.8± 0.10
6.85+0.2/+0.512.8± 0.10


Description:

  • 100% virgin material, no recycled material
  • Spray drying tower and HIP sintering furnace
  • Constant excellent quality
  • Large stock for all sizes, the regular products can be shipped in 3 days, and the special rods can be ground in one week.
  • 100% inspected before delivery. The inspection including raw material and dimension report will be sent you before delivery
  • Excellent grinding quality, Straightless could be 0.05 or 0.02.

Carbide grades


General Tolerance for ground carbide rods

General tolerance for the h6 finished ground solid carbide rods
DiameterTolerance μmLengthToleranceStraightnessToleranceCircularityTolerances
3.0-6/0100.0+0.5/+1.04.00.07<3,02,0 micron
3.0-6.0-8/0100.0-165.0+1.0/+2.54.5-5.00.063,0- 6,02,5 micron
6.0-1.0-9/0165.0-335.0+1.0/+6.05.5-120.056,1-10,03,0 micron
10.0-18.0-11/012.50.0410,1-18,03,5 micron
18.0-30.0-13/018,1- 30,04,0 micron
30.0-50.0-16/030,1- 50,05,0 micron

General tolerance for the h5 finished ground solid carbide rods
DiameterTolerance μmLengthToleranceStraightnessToleranceCircularityTolerances
3.0-4/0100.0+0.5/+1.04.00.07<3,02,0 micron
3.0-6.0-5/0100.0-165.0+1.0/+2.54.5-5.00.063,0- 6,02,5 micron
6.0-1.0-6/0165.0-335.0+1.0/+6.05.5-120.056,1-10,03,0 micron
10.0-18.0-8/012.50.0410,1-18,03,5 micron
18.0-30.0-9/018,1- 30,04,0 micron
30.0-50.0-11/030,1- 50,05,0 micron


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