Factory Wholesale 6mm Tungsten Carbide Rod and Round Bar with H6 Tolerance

• Customization: Available
• Logo Printing: Without Logo Printing
• Size: Various
• Customized: Non-Customized
• Type: Cutting Tool
• Material: Tungsten Carbide
• Certification: ISO 9001:2008
• Raw Matercial: Wc + Co
• Grade: K10/K20/K30/K40/Yg10/Yg8/Yg6X
• Suitable for: Metal Cutting Too, Wood Cutting Tool, Aluminum Cut
• Surface: Polishing or Unpolishing, Grinding or Ungrinding
• Types: Solid Carbide Rods, Rods with Coolant Holes
• Process: Steel, Alloy Steel, PCB Micro-Drills and Milling C
• Applications: End Mill, Drill Bit, Hand Tools, etc.
• Delivery Time: 15-30 Days
• Sizes: Diameter 1~ Diameter 32, Length 330
• Tolerance: H6 Finish Grind / Blank
• Quality: Hip-Sintered, Micro Grain
• Transport Package: Plastic Box
• Specification: all sizes
• Trademark: Whitout Brand
• Origin: Zhuzhou---- Carbide City
• HS Code: 8209002900
• Production Capacity: 50000PCS/Month
• Package Size: 45.00cm * 30.00cm * 5.00cm
• Package Gross Weight: 0.500kg

Product Description

Product description:

Tungsten carbide rod is tungsten steel rod, also known as tungsten steel rod, in short, tungsten steel rod or tungsten carbide rod. Cemented carbide is a composite material composed of refractory metal compounds (hard phases) and bonded metals (bonded phases) produced by powder metallurgy. Cemented carbide, also known as tungsten steel, is relatively different from local terms.

Tungsten carbide (WC) is an inorganic compound containing equal amounts of tungsten and carbon atoms. In its most basic form, it is a delicate gray powder, but it can be used in industrial machinery, tools, abrasives, and to form the shape used. The carbon content of tungsten carbide is three times that of steel, and the crystal structure of cemented carbide is denser than that of steel and titanium. Its hardness is comparable to that of diamonds. It can only be ground into tungsten carbide and ground with cubic boron nitride abrasives.

Tungsten carbide bar is a new technology and material. Mainly used in metal cutting tools manufacturing, wood, plastic required hardness and wear resistance, corrosion resistance products manufacturing and other industries.

 

1. Using low-pressure sintering technology, the quality is stable and reliable: the maximum sintering pressure can reach 100 kg, the internal pore of the alloy can be effectively eliminated, thus obtaining compact high hardness and high strength blanks, and advanced temperature control system can effectively reduce the quality fluctuation.

2. With the over-pressure auto-relief extrusion equipment, all types of bars can be produced: the imported auto-extrusion equipment from Germany can be used to regulate the pressure according to different requirements, which is conducive to the production of different types of bars.

3. Precision grinding of bars with high precision can achieve mirror effect: CNC grinder has the largest polishing speed, which can quickly remove the damaged layer caused by polishing, improve the surface finish, and achieve the maximum mirror effect. Precision of precision grinding bar: Diameter tolerance D < 0.03 length tolerance L < 0.5.

 

Scope of use:

1. Making PCB micro-drill, cemented carbide bit, cemented carbide end milling cutter, cemented carbide reamer and other tools.

2. Used for processing aluminium alloy, stainless steel, heat-resistant alloy steel, ductile iron, nickel-based and titanium alloy, non-ferrous metals and other products.

3. Making plug-ins of various shapes, silicon steel sheets and cold rolled sheets, stainless steel punches, thimbles and punches.

4. Making carbide carving cutter, carbide tap, carbide rotary file, etc.

5. Making cemented carbide grinding rod.
 

Grade description:

Grade	ISO Standard	Performance			Application recommended
		density g/cm³	Hardness (HRA≥)	TRS n/mm(Mpa)
YG8	K30	14.7	90	≥3500	General material, suitable for processing cast iron, aluminium, alloy, high hardness quenched steel, brass and other materials, widely used in processing PCB micro-drills and milling cutters.
YG6X	K10	14.9	91.5	≥3200	It is suitable for processing cold cast iron, alloy cast iron, heat-resistant steel and alloy steel.
YG8X	K10-K19	14.7	90.5	≥3450	Light Cutting of Glass Fiber Reinforced Plastic and Titanium Alloy
YG10X	K10-K20	14.4	90	≥3650	Suitable for milling and hole processing of common abrasive steel, stainless steel and heat-resistant alloy. It can also be used for cast iron, non-ferrous metal, hardwood and common wood.
YL10.2	K10	14.4	92	≥3850	It has good performance and is widely used in PCB micro-drills. It is recommended to make various milling cutters, reamers, carving cutters, carbide taps, rotary files and so on. It has superior performance in calcium cutting.

Product size:

D(mm)	Tol(mm)	d(mm)	Tol(mm)	TK(mm)	Tol(mm)	L(mm)	Tol(mm)	A(mm)
6.3	0~+0.3	1	±0.10	3	-0.2	330	0~+5.0	0.15
8.3	0~+0.3	1	±0.15	4	-0.3	330	0~+5.0	0.15
10.3	0~+0.3	1.4	±0.15	5	-0.3	330	0~+5.0	0.2
12.3	0~+0.4	1.75	±0.15	6	-0.5	330	0~+5.0	0.3
14.3	0~+0.4	1.75	±0.15	7	-0.5	330	0~+5.0	0.37
16.3	0~+0.4	2	±0.20	8	-0.5	330	0~+5.0	0.4
18.3	0~+0.5	2	±0.20	9	-0.8	330	0~+5.0	0.5
20.4	0~+0.5	2.5	±0.20	10	-0.8	330	0~+5.0	0.5

Solid Rods (Metric) 330mm



 

Unground		h6	L	Tol.	Unground		h6	L	Tol.
D	Tol.				D	Tol.
Ø2.2	+0.3/+0	2.0	330	+5/+0	Ø17.2	+0.3/+0	17	330	+5/+0
Ø3.2	+0.3/+0	3.0	330	+5/+0	Ø18.2	+0.3/+0	18	330	+5/+0
Ø4.2	+0.3/+0	4.0	330	+5/+0	Ø19.2	+0.3/+0	19	330	+5/+0
Ø5.2	+0.3/+0	5.0	330	+5/+0	Ø20.2	+0.3/+0	20	330	+5/+0
Ø6.2	+0.3/+0	6.0	330	+5/+0	Ø21.2	+0.3/+0	21	330	+5/+0
Ø7.2	+0.3/+0	7.0	330	+5/+0	Ø22.2	+0.3/+0	22	330	+5/+0
Ø8.2	+0.3/+0	8.0	330	+5/+0	Ø23.2	+0.3/+0	23	330	+5/+0
Ø9.2	+0.3/+0	9.0	330	+5/+0	Ø24.2	+0.3/+0	24	330	+5/+0
Ø10.2	+0.3/+0	10.0	330	+5/+0	Ø25.2	+0.3/+0	25	330	+5/+0
Ø11.2	+0.3/+0	11.0	330	+5/+0	Ø26.2	+0.3/+0	26	330	+5/+0
Ø12.2	+0.3/+0	12.0	330	+5/+0	Ø27.2	+0.3/+0	27	330	+5/+0
Ø13.2	+0.3/+0	13.0	330	+5/+0	Ø28.2	+0.3/+0	28	330	+5/+0
Ø14.2	+0.3/+0	14.0	330	+5/+0	Ø29.2	+0.3/+0	29	330	+5/+0
Ø15.2	+0.3/+0	15.0	330	+5/+0	Ø30.2	+0.3/+0	30	330	+5/+0
Ø16.2	+0.3/+0	16.0	330	+5/+0

Two straight coolant ducts rods, Reduced TK


 

Unground		Ground h6	TK	Tol.	D	Tol.	L	a
D	Tol.
6.3	+0.3/0	6.0	1.5	0/-0.20	0.80	±0.15	330	0.15
7.3		7.0	1.5		0.80			0.15
8.3		8.0	2.6	0/-0.30	1.00			0.15
9.3		9.0	2.6		1.00			0.20
10.3		10.0	2.6		1.00			0.20
11.3	+0.4/0	11.0	3.5		1.20			0.28
12.3		12.0	3.5		1.20			0.30
13.3		13.0	3.5		1.20			0.34
14.3		14.0	5.0		1.50			0.37
15.3		15.0	5.0		1.50			0.40
16.3		16.0	5.0		1.50	±0.20		0.40
17.3	+0.5/0	17.0	6.2		2.00			0.47
18.3		18.0	6.2		2.00			0.50
19.3		19.0	6.2		2.00			0.50
20.3		20.0	6.2	0/-0.40	2.00	±0.30		0.50

30° Two Helical Coolant Ducts(Type HE-30°)


 

Unground		Ground h6	L  Tol. +5.0	TK	Tol.	D	Tol.	Pitch
D	Tol.
6.3	+0.4/+1.0	6.0	330	2.7	±0.2	0.80	±0.15	32.65
7.3		7.0	330	3.5		1.00		38.09
8.3		8.0	330	3.4		1.00		43.53
9.3		9.0	330	4.5	±0.3	1.40		48.97
10.3		10.0	330	4.8		1.30		54.41
11.3	+0.4/+1.2	11.0	330	4.9	±0.4	1.40		59.86
12.3		12.0	330	6.3		1.70		65.30
13.3		13.0	330	6.1		1.75	±0.20	70.74
14.3		14.0	330	6.7		1.80		76.18
15.3		15.0	330	7.3		1.75		81.82
16.3	+0.4/+1.4	16.0	330	8.0		2.00		87.06
17.3		17.0	330	8.5		1.75	±0.25	92.50
18.3		18.0	330	9.0		2.30		97.95
19.3		19.0	330	9.7		2.00		103.39
20.3		20.0	330	10.0	±0.5	2.50		108.83

Product show:






More information, please kindly contact us.

Best regards
GREWIN CARBIDE


Company Information
Zhuzhou Grewin Tungsten Carbide Tools Co., Ltd  is located in hometown of Chinese carbide industry - Zhuzhou city.  The company has more than 20 years' experience in manufacture, design and sale of various kinds of carbide products, main products include: carbide end mills, carbide rods, tungsten carbide indexable tools turning and milling  inserts, tungsten carbide tools of brazed inserts, wire drawing dies, forging dies, wood working tools, saw tips, mining buttons, etc
The company has passed ISO 9001: 2008 quality system, possesses advanced production equipments, complete testing instruments, strong R&D center and QC teams.
With excellent quality, strong technical support, and good after sales service, Grewin Carbide brand products are sold to more than 50 countries in the world, such as Europe, USA, south east Asia, middle east, south America, etc.

The company is dedicated to " WE GROW, WE WIN".  Grewin Carbide is growing up with the World's carbide technology, to meet the demand of our customers from all over the world.

FAQ:

1. who are we?
   We are based in Hunan, China, start from 2022,sell to Western Europe(15.00%),Eastern Europe(15.00%),Southern Europe(15.00%),Northern Europe(15.00%),South America(10.00%),Central America(5.00%),Southeast Asia(5.00%),North America(5.00%),Mid East(5.00%),South Asia(3.00%),Africa(3.00%),Eastern Asia(3.00%),Domestic Market(1.00%). There are total about 11-50 people in our office.
   
   2. how can we guarantee quality?
   Always a pre-production sample before mass production;
   Always final Inspection before shipment;
   
   3.what can you buy from us?
   PCD Drill,PCD end mill,solid carbide end mill,cemented carbide insert,CBN insert
   
   4. why should you buy from us not from other suppliers?
   our main products: Metal cutting tools: carbide cutting insert, carbide end mill carbide drill carbide taps carbide reamers carbide saw blade Wood working tool: wood cutting insert carbide drill bit saw blade and planer reversible cutting insert
   
   5. what services can we provide?
   Accepted Delivery Terms: FOB,CFR,CIF,EXW,FCA,DDP,DDU,Express Delivery;
   Accepted Payment Currency:USD,EUR,CNY;
   Accepted Payment Type: T/T,Credit Card,PayPal,Western Union;
   Language Spoken:English,Chinese,Spanish,Russian