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YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills
YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills
YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills
YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills
Specifications
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 :
YF08
ISO Grade :
K10/K20
Diameter :
3.5mm
Leght :
50mm
Tolerance :
h6/h5
Surface Roughness :
Ra 0.2
Circularity :
0.005
straightness :
0.002
Density :
14.55
Hardness HV30 :
1800-1850
T.R.S :
3900-4000
Grain size :
UltraFine
Description

YF08 Ultrafine solid carbide ground rods for PCB drills

Dimension:

Outer Diameter: 3.50mm

Tolerance of OD -0.007

Length: 50mm

Tolerance of Length:+0.1/

Roughness: Ra0.02 polished

Chamfer 0.5*45°

Recommended applications:

Unalloyed and hardened steels
Non-ferrous metals
Non-ferrous metals
Plastics

YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills

ISO-Range Co (%) WC incl.
Doping (%)		 Density
(g/cm3)		 HV 30
(N/mm2)		 HRA T.R.S KIc* (Shetty)
(MNm-3/2)		 Application
K10 6 94 14.8 1900 93.8 > 3900 9 Unalloyed and hardened steels
Non-ferrous metals
Aluminium alloys
Cast iron
Composites (CFRP and GFRP)
K10 - K20 8 92 14.6 1710 92.5 > 4000 9.5 Unalloyed and hardened steels
Non-ferrous metals
Non-ferrous metals
Plastics
K20 - K30 9 91 14.3 1680 92.2 > 3900 9 High hardness materials
Aluminium alloys
Cast iron
Graphite
K30 - K40 10 90 14.5 1610 91.9 > 4200 10.5 Steels
Corrosion and heat resistant steels
Stainless steels
Non ferrous metals
Nickel based alloys
Aluminium alloys
K40 - K50 12 88 14.1 1680 92.3 > 4400 10 Steels
Corrosion and heat resistant steels
Stainless steels
Non ferrous metals
Titanium alloys
K40 - K50 13 87 13.9 1700 92.4 > 4000 9.5 Corrosion and heat resistant steels
Non ferrous metals
Nickel based alloys
Titanium alloys

Regular size for small drills:

YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills

Diameter mm Length
D Tolerance L Tol.
3.25 0/+0.05 38.7 ± 0.20
3.25 0/+0.05 38.5 ± 0.20
3.50 0/+0.05 38.5 ± 0.20
4.00 0/+0.05 38.5 ± 0.20
4.50 0/+0.05 38.5 ± 0.20
5.00 0/+0.05 38.5 ± 0.20
5.50 0/+0.05 38.5 ± 0.20
6.00 0/+0.05 38.5 ± 0.20
6.50 0/+0.05 38.5 ± 0.20
3.50 +0.2/+0.5 12.8 ± 0.10
4.00 +0.2/+0.5 12.8 ± 0.10
4.50 +0.2/+0.5 12.8 ± 0.10
5.00 +0.2/+0.5 12.8 ± 0.10
5.50 +0.2/+0.5 12.8 ± 0.10
6.00 +0.2/+0.5 12.8 ± 0.10
6.50 +0.2/+0.5 12.8 ± 0.10
6.85 +0.2/+0.5 12.8 ± 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.

General Tolerance for ground carbide rods

General tolerance for the h6 finished ground solid carbide rods
Diameter Tolerance μm Length Tolerance Straightness Tolerance Circularity Tolerances
＜3.0 -6/0 ＜100.0 +0.5/+1.0 ＜4.0 0.07 <3,0 2,0 micron
3.0-6.0 -8/0 100.0-165.0 +1.0/+2.5 4.5-5.0 0.06 3,0- 6,0 2,5 micron
6.0-1.0 -9/0 165.0-335.0 +1.0/+6.0 5.5-12 0.05 6,1-10,0 3,0 micron
10.0-18.0 -11/0 ＞12.5 0.04 10,1-18,0 3,5 micron
18.0-30.0 -13/0 18,1- 30,0 4,0 micron
30.0-50.0 -16/0 30,1- 50,0 5,0 micron

General tolerance for the h5 finished ground solid carbide rods
Diameter Tolerance μm Length Tolerance Straightness Tolerance Circularity Tolerances
＜3.0 -4/0 ＜100.0 +0.5/+1.0 ＜4.0 0.07 <3,0 2,0 micron
3.0-6.0 -5/0 100.0-165.0 +1.0/+2.5 4.5-5.0 0.06 3,0- 6,0 2,5 micron
6.0-1.0 -6/0 165.0-335.0 +1.0/+6.0 5.5-12 0.05 6,1-10,0 3,0 micron
10.0-18.0 -8/0 ＞12.5 0.04 10,1-18,0 3,5 micron
18.0-30.0 -9/0 18,1- 30,0 4,0 micron
30.0-50.0 -11/0 30,1- 50,0 5,0 micron

What we can provide

YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills

YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills

YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills

Product tags

ground tungsten carbide rod

,

solid carbide drill set

,

carbide tipped masonry drill bits
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YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills

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Product Detail
Brand Name :
OUQI
Model Number :
Cut-to-length carbide rods
Certification :
ISO9001:2008 ISO14001:2004
Place of Origin :
China
MOQ :
10pc
Price :
negotiable
Contact Supplier
YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills
YF08 Ultra Carbide Rods With Chamfer Fine Ground For PCB Drills

Zhuzhou TGC Cemented Carbide Co.,Ltd.

Site Member
4 Years
hunan, zhuzhou
Since 2013
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Tungsten Carbide Rod, Carbide Rods With Chamfer, Cemented Carbide Milling Blanks
Total Annual :
1000000-5000000
Employee Number :
50~100
Certification Level :
Site Member
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