Ground Tungsten Carbide Rod

  • Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills
  • Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills
  • Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills
Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills

Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills

  • Place of Origin: Zhuzhou, Hunan
  • Brand Name: Zhenfang
  • Certification: ISO9001:2015
  • Grade: ZF-R435
  • Minimum Order Quantity:10 pcs
  • Price:negotiable
  • Delivery Time:3-10days
  • Payment Terms:L/C, D/A, D/P, T/T, Western Union
  • Supply Ability:15tons/month

For more information, warmly welcome to contat me at any time

Shirley Pan

Email:  shirley@chinahardalloy.com

Mobile:+8617773379950


Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills

Tungsten Carbide rod We offer:


  • pressed and extruded unground, ground and polished rods with or without chamfers

  • rod products that can be ground to h6 tolerances

  • carbide rod with one or two parallel holes

  • a variety of grades that provide exceptional wear and impact resistance

  • grades for use in end mills, reamers, drills, countersinks, engraving tools, routers, and other rotary tools

  • grades for use in a broad range of applications in almost any material

  • grade for stamping /colding/ forging dies

We make tungsten carbide rods extruded or pressed.

Diameter from 0.3mm to 40mm,

length in 310mm, 330mm or 340mm, or any length.

Grade inYL10.2, K10, K20 K30, K35 or etc.

Grade information
Carbide GradeZF06CZF08CZF12CZF10CSZF10CFZF10C
WC%949288909090
Co%6812101010
Grain Sizeμm0.40.40.40.40.60.8
Densityg / c m³14.8514.6514.2514.414.414.4
HardnessHRA9493.592.39392.591.5
TRSN / m m²400040003800380036003600


GradeRecommendation
ZF06CThis tungsten carbide rod is with 0.4μm ultrafine particles and CO 6%. Be suitable for processing aluminum- magnesium alloy, glass fiber, carbon fiber, wood, hard plastic, etc. Recommend for making micro tools and drills.
ZF08CThis tungsten carbide rod is with 0.4μm ultrafine particles and CO 8%. Be suitable for processing resin, wood, titanium alloy, stainless steel, copper-aluminum alloy, composite material. Recommend making high speed drill, end mill, graver and micro-drill PCB with diameter less than 0.8mm.
ZF12CThis tungsten carbide rod is with 0.4μm ultrafine particles and CO 12%. Be suitable for semi-finishing and finishing process of stainless steel, mold steel and normal titanium alloy, etc. Recommend for making all types of high speed end mills, reamers and gravers.
ZF10CSThis tungsten carbide rod is with 0 . 4 μ m ultrafine particles and CO 12 %, higher hardness . Be suitable for finishing process of stainless steel , mold steel and normal titanium alloy , etc . Recommend for making all types of high speed end
ZF10CFThis tungsten carbide rod is with 0 . 6 μ m Sub - micron particles and CO 10 %, which is widely used in cutting tools . Be suitable for rough finishing , semi - finishing and finishing of mold steel , grey cast iron , austenitic stainless steel and heat - resistant alloy . Recommend for making normal drill and end mill
ZF10CThis tungsten carbide rod is with 0 . 8 μ m Sub - micron particles and CO 10 %. Be suitable for rough finishing and semi - finishing of normal steel , cast iron and stainless steel . Recommend for making normal drill and end mill

Production Info.

1. Hardness can reach to HRA 94, TRS ≥4000 N/mm²

2. Various dimension of the rods can be supplied, also can customized as your requirements.

3. Blank rods and polished rods  available

4. The minimum diameter is φd 0.3mm and the tolerance can reach to ±0.001mm.

5. Common diameter from 1mm---35mm

6. Blank Diameter tolerance: +0.3--0.8mm; length tolerance: +0.3--1.8mm

7. Ground tolerance generally h5/h6, can based on your requirement.

Product features:

1. Using100% virgin raw material guaranteed products quality

2. Our tugnsten  carbide rods use dry isostatic pressing machine and low press sintering technology, which showed uniform distribution of cobalt magnetic, high hardness and bending strength.

3. Inner structure are more compact and well distributed in metallographic test.

4. It can reach a mirror effect surface after accurate grinding.

5. customization is avaliable

6. Perfect quality control systerm: ISO9001:2015

Production Process:

Power mixing-Pressing-HIP sintering-Blank- Processing- Finished

Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills(图1)

Common size list

Grinding

Blank

D

L

D

L

(mm)

Tol.(mm)

Tol.(+1mm)

(mm)

Tol.(mm)

Tol.(+3mm)

0.7h63301+0.2330

2

h6

330

2.2

+0.2

330

3

h6

330

2.7

+0.2

330

3.175

h6

330

3.2

+0.2

330

4

h6

330

3.7

+0.2

330

5

h6

330

4.2

+0.2

330

6.35

h6

330

4.7

+0.2

330

7

h6

330

5.2

+0.2

330

8

h6

330

5.7

+0.2

330

9

h6

330

6.2

+0.2

330

10

h6

330

6.7

+0.2

330

12

h6

330

7.7

+0.3

330

12.7

h6

330

8.2

+0.3

330

13

h6

330

8.7

+0.3

330

14

h6

330

9.2

+0.3

330

15

h6

330

9.7

+0.3

330

16

h6

330

10.2

+0.3

330

17

h6

330

10.7

+0.3

330

18

h6

330

11.2

+0.3

330

20

h6

330

12.2

+0.3

330

25h633014.3+0.3330
30h633016.2+0.3330

For more size information, please kindly email or call us.For length, we can cut to any size.

Our packing

Based on Detail products, we use different Standard packing suitable overseas shipment. 

For  carbide rod packing as following

1. outsizde carton or plywood case

2. inner packing is plastic box or small carton with cotton or paper protection

Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills(图2)

Premium Grade High Hardness Tungsten Carbide Bar Stock For Making PCB Drills(图3)


We can supply all kinds of dimensions solid carbide rods with fine&sub micron grain size .We manufactured and stocked many dimensions of ground and unground carbide rod for your. We have a large range of grade for your choice. We also can develop grade based on your application. Please do not hesitate to contact us.

We always persuit long term business with our clients by our good quality. please do not hesitate to contact us at any time