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Small Tungsten Carbide Rod Dia 1.16mm K30 - K40 For Making PCB Drills

Small Tungsten Carbide Rod Dia 1.16mm K30 - K40 For Making PCB Drills

Small Tungsten Carbide Rod Dia 1.16mm K30 - K40 For Making PCB Drills
Small Tungsten Carbide Rod Dia 1.16mm K30 - K40 For Making PCB Drills
Categories Tungsten Carbide Rod
Brand Name: OUQI
Model Number: Unground Rods
Certification: ISO 9001: 2015
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: Tungsten carbide
ISO Grade: K30-K40
Diameter: 3mm
Leght: 40mm
Surface Roughness: RZ3.6
Circularity: 0.05
straightness: 0.05
Hardness: HRA 92
T.R.S: 4100
Grain size: fine
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Company Info.
Zhuzhou TGC Cemented Carbide Co.,Ltd.
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Small Tungsten Carbide Rod Dia 1.16mm K30 - K40 For Making PCB Drills

Dia 1.16mm small cemented carbide rods for making PCB drills


Type: Unground Solid carbide rods

Specification: Ø1.16mm to Ø32mm, length 330mm or as required.

Material: 3%, 6%, 8%, 10% and 12% cobalt are available

Grain size: Nano, sub-fine, fine and middle

Application: Good for Endmills and drills blanks for cutting Aluminum, steel, and cast iron.



Diameter mmLength mmDiameter mmLength mm
DToleranceLengthTol.DToleranceLengthTol.
1.16-0/+0.153300/+0.516.20-0/+0.453300/+0.5
1.653300/+0.517.203300/+0.5
1.803300/+0.518.203300/+0.5
2.20-0/+0.203300/+0.519.203300/+0.5
2.703300/+0.520.203300/+0.5
3.253300/+0.521.20-0/+0.553300/+0.5
3.703300/+0.522.203300/+0.5
4.203300/+0.523.203300/+0.5
4.703300/+0.524.23300/+0.5
5.20-0/+0.253300/+0.525.2-0/+0.653300/+0.5
5.703300/+0.526.23300/+0.5
6.203300/+0.528.23300/+0.5
6.703300/+0.530.23300/+0.5
7.20-0/+0.353300/+0.532.23300/+0.5
7.703300/+0.5
8.203300/+0.5
8.703300/+0.5
9.203300/+0.5
9.703300/+0.5
10.203300/+0.5
10.703300/+0.5
11.203300/+0.5
11.703300/+0.5
12.203300/+0.5
12.703300/+0.5
13.203300/+0.5
13.703300/+0.5
14.203300/+0.5
14.703300/+0.5
15.203300/+0.5
15.703300/+0.5

What we can provide:

  • Unground/Finished ground Solid carbide rods
  • Cemented carbide rods with straight coolant holes
  • Cemented carbide rods with helical coolant holes
  • Cut-to-length rods
  • End mills blanks with 3/4/5 holes

Our finished ground rods could be h6/h5/h4 as per your requirements.


General tolerance for the h6 finished ground solid carbide rods
DiameterTolerance μmLengthToleranceStraightnessToleranceCircularityTolerances
＜3.0-6/0＜100.0+0.5/+1.0＜4.00.07<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
10.0-18.0-11/0＞12.50.0410,1-18,03,5 micron
18.0-30.0-13/018,1- 30,04,0 micron
30.0-50.0-16/030,1- 50,05,0 micron

Available grades are as follows:​:


GradeISO CodeGrain size
μm		Cobalt %Density
g/cm3		HardnessT.R.S
HV30HRAN/mm2KPSI
YF06K05‐K100.56.014.90185093.53800553.9
YL10AK10‐K200.88.014.65178092.84200609.5
YL10.2K20‐K300.810.014.42160091.54000580
XF30K30‐K400.612.014.10170092.54000580

Recommended Application

GradeApplication
YF06Suitable for machining composite materials, such as aluminum‐magnesium alloys, plastics, reinforced plastics, carbon, fiber, iron‐based alloys, etc. It is recommended for making big PCB drills of ф3.2‐6.3mm, micro drills of ф0.8‐3.2mm, micro-milling tools and reamers, etc.
YL10AIt is suitable for machining cast iron, aluminum alloys, etc. also for machining common steels.
It is recommended for the drilling of cast iron and aluminum alloys.
YL10.2It is suitable for machining common steel, cast iron, stainless steel, heat‐resistant steel, nickel-based alloys, titanium alloys, etc. It is recommended for making conventional tools, such as twist drills, end drills, screw taps, etc.
XF30It is suitable for machining titanium alloy, heat‐resistant alloys, stainless steel, hardened steel, grey cast iron, glass‐fiber Reinforced plastics, composite materials, etc. It is recommended to make drills and milling tools, etc.


Product Tags:

1.16mm Tungsten Carbide Rod

  

K30 Tungsten Carbide Rod

  

K40 Small Carbide Rod

  
Buy Small Tungsten Carbide Rod Dia 1.16mm K30 - K40 For Making PCB Drills at wholesale prices

Small Tungsten Carbide Rod Dia 1.16mm K30 - K40 For Making PCB Drills

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