Tungsten Carbide Round Bar

Micro Drills Usage Polishing Tungsten Carbide Round Bar / Hard Metal Rod

Place of Origin： Zhuzhou, Hunan
Brand Name： Zhenfang
Certification： ISO9001:2015
Grade： ZF-R068
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 welcomr to contact me

Shirley Pan

Email:shirley@chinahardalloy.com

Mobile:+8617773379950

Micro Drills Usage Polishing Tungsten Carbide Round Bar / Hard Metal Rod

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.

Application of tungsten carbide round bar

Our tungsten carbide rod manufactured with high hardness and toughness, vibration-resistance, especially no stick when working.

It is widely used for making

- various kinds of carbide solid tools and cutting tools, such as drills, end mills, thread taps, rotating file,etc.

- A good material for general-purpose. Suitable for machining carbon steel, cast irons, stainless steel, heat-resistance steel, nickel based alloys and titanium alloys.

- Tungsten Carbide wear Parts

- Tungsten Carbide Mouldingdies

Some key areas where cemented carbide components are used:

Automotive components
Rotary cutters for high-speed cutting of artificial fibres
Metal forming tools for wire drawing and stamping application
Rings and bushings typically for bump and seal applications
Woodworking, e.g., for sawing and planingapplications
Pump pistons for high-performance pumps (e.g., in nuclearinstallations)
Nozzles, e.g., high-performance nozzles for Oil drilling applications
Roof and tail tools and components for high wear resistance
Balls for ball bearing and ball point pen

Production Info.

1. Hardness can reach to HRA 94 max, 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.

Grade information

Carbide Grade		ZF06C	ZF08C	ZF12C	ZF10CS	ZF10CF	ZF10C
WC	%	94	92	88	90	90	90
Co	%	6	8	12	10	10	10
Grain Size	μm	0.4	0.4	0.4	0.4	0.6	0.8
Density	g / c m³	14.85	14.65	14.25	14.4	14.4	14.4
Hardness	HRA	94	93.5	92.3	93	92.5	91.5
TRS	N / m m²	4000	4000	3800	3800	3600	3600

Grade	Recommendation
ZF06C	This 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.
ZF08C	This 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.
ZF12C	This 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.
ZF10CS	This 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
ZF10CF	This 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
ZF10C	This 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

Part Size List

Grinding			Blank
D		L	D		L
(mm)	Tol.(mm)	Tol.(+1mm)	(mm)	Tol.(mm)	Tol.(+3mm)
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
11	h6	330	7.2	+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
19	h6	330	11.7	+0.3	330
20	h6	330	12.2	+0.3	330
22.22	h6	270	14.2	+0.3	330
35	h6	260	16.2	+0.3	330

For more size information, please kindly email or call us

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. Perfect quality control systerm: ISO9001:2015

6. customization is avaliable

Production Process:

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

Our packing