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Cemented Carbide Rods for Making Drill Bit

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Quantity:
  • As per specifiied
  • RV
  • Zhuzhou, China
  • 10 pcs
  • 100000 pcs/year
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Solid Cemented Carbide Rods

Product Description

Carbide rods are mainly used for drill bits, end-milling cutters and winches. It can also be used for cutting, stamping and measuring tools. It is used in paper, packaging, printing, non-ferrous metal processing industry. In addition, it is widely used in machining high speed steel cutters, carbide milling cutters, cemented carbide cutters, NAS cutting tools, aviation cutters, cemented carbide bits, milling cutter core bits, high speed steel, taperd milling cutters, metric milling cutters, micro end milling cutters, hinge pilot, electronic tool, carbide rotary file, cemented carbide tool, etc.


Product name Solid carbide Rods / Bar / Stick / Columns / Cylinder
OD tolerance H5/H6
Surface fineness Ra0.2um
Sizes Diameter: Φ3-Φ35mm, Length: 50-330mm
Material Tungsten Raw Materials
Physical performance High Precision, strength, hardness, wear resistance.
Application Carbide rods are mainly used for drill bits, end-milling cutters and winches.
Non-standard or Tolerance Can be customized.


Detailed Photos

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Product Parameters

 Grades, composition and properties

Grade ISO code Grain size 
μm
Cobalt content
(wt.-%)
Density
g/cm³
Hardness TRS
ISO3327
HV30 HRA N/mm² K PSI
YU06 K05-K10 0.4 6.0 14.75 2050 94.3 3000 437.3
YU12 K30-K40 0.4 12.0 14.05 1700 92.5 4000 583.1
YF06 K05-K10 0.5 6.0 14.90 1850 93.5 3800 553.9
YH6F K05-K10 0.5 6.0 14.80 1900 93.8 4000 583.1
YL10.2 K20-K30 0.8 10.0 14.42 1600 91.8 4000 583.1
YC40T P30-P40 0.8 13.0 13.60 1470 91.0 3500 510.2
YL15 P20-P30 1.0 8.5 12.8 1600 91.5 3000 437.3
YL50 K30-K40 1.3 15.0 14.00 1110 87.6 4000 583.1


Grade Applications recommended
YU06 Suitable for machining glass fiber, wood, plastics, aluminum-magnesium alloys, etc. It is recommended for making various solid carbide tools and PCB micro drills, micro milling tools. And it is an optimal grade for PCB micro drills & micro milling tools.
YU12 Suitable for machining titanium alloys, heat-resistant alloys, stainless steel, hardened steel, grey cast iron, glass fiber reinforced plastics, etc. It is recommended for making end mills and ball nose mills of various specifications with a higher hardness and strength than YL10.2.
YF06 Suitable for machining composite materials, such as aluminum-magnesium alloys, reinforced plastics, and carbon fiber, iron-based alloys, etc. It is recommended to make drills for machining aluminum-magnesium alloys. It is also suitable for making big PCB drills of φ3.2-6.3mm, micro drills of φ0.8-3.2mm, micro milling tools and reamers, etc.
YH6F It is developed with Nomi composite powder with comprehensive properties of more even grain size, higher strength, hardness and toughness etc. It is especially suitable for making PCB micro drills of ф0.3-0.5mm.
YL10.2 Suitable for machining common steel, cast iron, stainess steel, heat-resistant steel, nickel based alloys and titanium alloys, etc. It is recommended for making conventional tools, such as twist drills, end mills, screw taps, gun drills, etc.
YC40T It possesses better wear resistance, high transverse rupture strength, good toughness and impact resistance. Suitable for machining stainless steel, especially for the roughing and semi-finishing operations of austenitic stainless steel. It is suitable for machining heat-resistant alloy steel at low speeds.
YL15 Suitable for making carbide tools, such as helical milling tools with high hot hardness and impact toughness. It is recommended for the roughing of common carbon steel.
YL50 Suitable for making solid dies and moulds and tools for punching operations.


圆棒

Cemented carbide rods for PCB tools                 Unit: mm

Type Tolerance of diameter Tolerance of length
Φ3.25*38.5 -0/+0.05 -0.20/+0.20
Φ3.5*38.5 -0/+0.05 -0.20/+0.20
Φ4.0*38.5 -0/+0.05 -0.20/+0.20
Φ4.5*38.5 -0/+0.05 -0.20/+0.20
Φ5.0*38.5 -0/+0.05 -0.20/+0.20
Φ5.5*38.5 -0/+0.05 -0.20/+0.20
Φ6.0*38.5 -0/+0.05 -0.20/+0.20
Φ6.5*38.5 -0/+0.05 -0.20/+0.20
Φ3.25*38.7 -0/+0.05 -0.20/+0.30
Φ3.5*12.8 +0.2+0.50 -0.10/+0.10
Φ4.0*12.8 +0.2+0.50 -0.10/+0.10
Φ4.5*12.8 +0.2+0.50 -0.10/+0.10
Φ5.0*12.8 +0.2+0.40 -0.10/+0.10
Φ5.5*12.8 +0.2+0.40 -0.10/+0.10
Φ6.0*12.8 +0.2+0.40 -0.10/+0.10
Φ6.5*12.8 +0.2+0.40 -0.10/+0.10
Φ6.85*12.8 +0.2+0.40 -0.10/+0.10


Solid Cemented Carbide Rods Blanks
Specification:ΦD X L                            Unit: mm

Diameter Length
D Tolerance L Tolerance
0.5 +0.1/+0.2 310 330 0/+10
1.0 +0.1/+0.2 310 330 0/+10
2.0 +0.1/+0.25 310 330 0/+10
3.0 +0.1/+0.3 310 330 0/+10
4.0 +0.2/+0.5 310 330 0/+10
5.0 +0.2/+0.5 310 330 0/+10
6.0 +0.2/+0.5 310 330 0/+10
7.0 +0.2/+0.5 310 330 0/+10
8.0 +0.2/+0.5 310 330 0/+10
9.0 +0.2/+0.5 310 330 0/+10
10.0 +0.2/+0.5 310 330 0/+10
11.0 +0.2/+0.5 310 330 0/+10
12.0 +0.2/+0.6 310 330 0/+10
13.0 +0.2/+0.6 310 330 0/+10
14.0 +0.2/+0.6 310 330 0/+10
15.0 +0.2/+0.6 310 330 0/+10
16.0 +0.2/+0.6 310 330 0/+10
17.0 +0.2/+0.6 310 330 0/+10
18.0 +0.2/+0.6 310 330 0/+10
19.0 +0.2/+0.6 310 330 0/+10
20.0 +0.2/+0.6 310 330 0/+10
21.0 +0.25/+0.65 310 330 0/+10
22.0 +0.25/+0.65 310 330 0/+10
23.0 +0.25/+0.65 310 330 0/+10
24.0 +0.25/+0.65 310 330 0/+10
25.0 +0.25/+0.65 310 330 0/+10
26.0 +0.25/+0.65 310 330 0/+10
27.0 +0.25/+0.65 310 330 0/+10
28.0 +0.25/+0.65 310 330 0/+10
29.0 +0.25/+0.65 310 330 0/+10
30.0 +0.25/+0.65 310 330 0/+10
31.0 +0.25/+0.65 310 330 0/+10
32.0 +0.25/+0.65 310 330 0/+10
33.0 +0.25/+0.65 310 330 0/+10
34.0 +0.25/+0.65 310 330 0/+10
35.0 +0.25/+0.65 310 330 0/+10


Solid Cemented Carbide Ground Rods
1. L ≤ 260mm                                           Unit: mm                   

Diameter H6 H5 Inverted angle Inverted spec. Tolerance of length
1.0≤D≤3.0 -0.001/-0.006 -0.001/-0.004 45° 0.3 0/+1.0
3.0<D≤6.0 -0.001/-0.008 -0.001/-0.005 45° 0.4 0/+1.0
6.0<D≤10.0 -0.001/-0.009 -0.001/-0.006 45° 0.6 0/+1.0
10.0<D≤18.0 -0.001/-0.011 -0.001/-0.008 45° 0.8 0/+1.0
18.0<D≤30.0 -0.001/-0.013 -0.001/-0.009 45° 1 0/+1.0

2. 260mm L ≤ 330mm                           Unit: mm

Diameter H6 H5 Tolerance of length
1.0≤D≤3.0 -0.001/-0.006 -0.001/-0.004 0/+10
3.0<D≤6.0 -0.001/-0.008 -0.001/-0.005 0/+10
6.0<D≤10.0 -0.001/-0.009 -0.001/-0.006 0/+10
10.0<D≤18.0 -0.001/-0.011 -0.001/-0.008 0/+10
18.0<D≤30.0 -0.001/-0.013 -0.001/-0.009 0/+10
30.0<D≤40.0 -0.001/-0.016 -0.001/-0.011 0/+10


圆棒Solid Carbide Rods With Single Coolant Hole

Diameter Diameter of cooling hole Concentricity(≤) Length
D Tolerance d Tolerance L Tolerance
3.0 +0.2/+0.5 0.5 ±0.1 0.20 330 0/+10
4.0 +0.2/+0.6 1.0 ±0.15 0.20 330 0/+10
5.0 +0.2/+0.6 1.0 ±0.15 0.20 330 0/+10
5.0 +0.2/+0.6 1.5 ±0.15 0.20 330 0/+10
6.0 +0.2/+0.6 1.0 ±0.15 0.20 330 0/+10
6.0 +0.2/+0.6 1.5 ±0.15 0.20 330 0/+10
8.0 +0.2/+0.6 1.0 ±0.15 0.20 330 0/+10
8.0 +0.2/+0.6 1.5 ±0.15 0.20 330 0/+10
9.0 +0.2/+0.6 1.0 ±0.15 0.25 330 0/+10
10.0 +0.3/+0.7 1.0 ±0.15 0.25 330 0/+10
10.0 +0.3/+0.7 2.0 ±0.2 0.25 330 0/+10
11.0 +0.3/+0.7 1.0 ±0.15 0.25 330 0/+10
12.0 +0.3/+0.7 1.0 ±0.15 0.25 330 0/+10
12.0 +0.3/+0.7 2.0 ±0.2 0.25 330 0/+10
14.0 +0.3/+0.7 2.0 ±0.2 0.25 330 0/+10
16.0 +0.3/+0.7 2.0 ±0.2 0.25 330 0/+10
16.0 +0.3/+0.7 3.0 ±0.25 0.25 330 0/+10
18.0 +0.4/+0.8 3.0 ±0.25 0.30 330 0/+10
20.0 +0.4/+0.8 3.0 ±0.25 0.30 330 0/+10
22.0 +0.4/+0.8 3.0 ±0.25 0.30 330 0/+10
24.0 +0.4/+0.8 3.0 ±0.25 0.30 330 0/+10
25.0 +0.4/+0.8 4.0 ±0.25 0.30 330 0/+10


圆棒

Solid Carbide Rods With Two Coolant Holes

Diameter Pitch of holes Diameter of Cooling hole

Deviation of hole

Length
D Tolerance Tkφ Tolerance d Tolerance L Tolerance
4.3 0/+0.3 1.8 -0.4/0 0.8 ±0.10 0.10 330 0/+10
5.3 0/+0.3 2.0 -0.4/0 0.8 ±0.10 0.13 330 0/+10
6.3 0/+0.3 3.0 -0.5/0 1.0 ±0.15 0.15 330 0/+10
7.3 0/+0.3 3.5 -0.5/0 1.0 ±0.15 0.15 330 0/+10
8.3 0/+0.3 4.0 -0.6/0 1.0 ±0.15 0.15 330 0/+10
9.3 0/+0.3 4.0 -0.6/0 1.4 ±0.15 0.20 330 0/+10
10.3 0/+0.3 5.0 -0.6/0 1.4 ±0.15 0.28 330 0/+10
11.3 0/+0.4 5.0 -0.6/0 1.4 ±0.15 0.30 330 0/+10
12.3 0/+0.4 6.0 -0.6/0 1.75 ±0.15 0.30 330 0/+10
13.3 0/+0.4 6.0 -0.6/0 1.75 ±0.15 0.34 330 0/+10
14.3 0/+0.4 7.0 -0.6/0 1.75 ±0.15 0.37 330 0/+10
15.3 0/+0.4 7.0 -0.6/0 2.0 ±0.20 0.40 330 0/+10
16.3 0/+0.4 8.0 -0.6/0 2.0 ±0.20 0.40 330 0/+10
17.3 0/+0.5 8.0 -0.6/0 2.0 ±0.20 0.47 330 0/+10
18.3 0/+0.5 9.0 -0.6/0 2.0 ±0.20 0.50 330 0/+10
19.3 0/+0.5 9.0 -0.6/0 2.0 ±0.20 0.50 330 0/+10
20.3 0/+0.5 10.0 -0.8/0 2.5 ±0.25 0.50 330 0/+10
22.4 0/+0.5 11 -0.8/0 2.5 ±0.25 0.50 330 0/+10
23.4 0/+0.5 11 -0.8/0 2.5 ±0.25 0.50 330 0/+10
25.4 0/+0.5 12 -0.8/0 3.0 ±0.25 0.50 330 0/+10


Company Profile

公司图+设备图03


Zhuzhou Rivictory New Material Co.,Ltd. is located in Zhuzhou, Hunan, which is Chinese industrial base.The main products are Tungsten carbide blanks, carbide rods, carbide rotary burrs, milling cutters, HSS drill bits, HSS bar, CNC inserts and epoxy resign insulators, all of which have passed ISO quality certification. At the same time, we have our own research and development team, which can customize products according to customer's requests.

Production Process

加工过程


FAQ


1. Who are we?
Zhuzhou Rivictory New Material Co., Ltd. is located in Zhuzhou, Hunan, which is China's industrial base. The company's main products are tungsten carbide blanks, milling cutters, carbide rods,HSS drill bits, HSS bar, carbide burrs, CNC inserts and epoxy resign insulators, all of which have passed ISO quality certification. At the same time, the company has its own research and development team, which can customize products according to customer needs.
The company is committed to providing customers with the most suitable products and the best quality services and strives to promote our products to all parts of the world.


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?
Tungsten carbide blanks, carbide rods, carbide rotary burrs, milling cutters, HSS drill bits, HSS bar, CNC inserts and epoxy resign insulators.

4. Why should you buy from us not from other suppliers?
Our company is located in Zhuzhou city, the capital of non-ferrous metals and high-speed railway. Has a completely industrial chain,design and research team. Our high quality products and services are welcomed all over the world.

5. What services can we provide?
Accepted Delivery Terms: FOB, CIF, EXW, DDP, DDU, Express Delivery;
Accepted Payment Currency:USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY;
Accepted Payment Type: T/T, Money Gram, Credit Card, PayPal, Western Union, Cash, Escrow.

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     Zhuzhou Rivictory New Material 
    1270 Xiangshan Road, Zhuzhou , China 412000
    0086-0731-28812382   +86- 13378039879
    +86-15197300787
    Mail.  linda@rvnewmaterial.com