Cemented carbide disc cutter Excellent performance Unground or grinding

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Cemented carbide disc cutter Excellent performance Unground or grinding

 

 

Specifications

 

K20 Cemented Carbide Disc Cutters for circuit board of foot cutter machine: 
-We are factory with over 10 year's experience;

K20 Cemented Carbide Disc Cutters for circuit board of foot cutter machine           

Excellent performance cemented carbide cutter disc/carbide disc cutter

 

Material: Customize or recommend our special new developing Grade available for your test.

 

Application filed:

 

PCB Cemented Carbide Disc Cutters , namely electronic circuit board components feet of Cutting Machine Blade, based on solid carbide materials, through high-precision processing equipment and refined cut to form the blade of the cutting tool, mainly for cut legs on electronic circuit board of components feet, electronic foot, plug pin for cutting jobs in the electronics industry of blades.

 

Circuit board are the base of all electronic products, circuit board processing operations is also the basis for electronic manufacturing process, as the most popular and good performance cutting tool during the electronic circuit board industry, It is good job for cutting circuit board. PCB circuit board carbide blade supporting the use of foot cutter to cut legs,the main specifications have: 8 inches φ200 × φ70 × 3.5mm and 10-inch φ250 × φ70 × 3.5mm, mainly for manufacturing of the plug-in or other electronic products.

 

With extensive development of the electronics industry, the market demand for printed circuit boards, circuit board of carbide cutting tool inserts is hot developing during the cutting tool market. Circuit board of production mainly have two types: one is a plug-in solder pins, one is directly molded patch. Since patch forms of production needed more high-end production equipment, this is require very high investment, the most of the cutting plug-in still use circuit board of Cemented Carbide Disc Cutters.

 

 

Grade and Applications:

 

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Grade

Density 

g/cm3

T.R.S 

MPα

HRA Properties & Applications

Approx 

Grades

 in China

ISO
SH6A 14.9 1850 92

Fine grain alloy, good wear resistance. It is suitable for 

semifinishing the chilled cast iron, 

nonferrous metal and its alloy. It is also suitable for 

semifinishing and finishing the hardened 

steel and alloy steel.

YG6A K10
SH10A 14.8 2450 90.5

High wear resistance and bending strength, suitable for 

disc cutters in electronics industry.

_ K20-K30
SH25 14.8 2200 89.5

Higher strength, impact and shock resistance than SH6A, 

but lower in wear resistance and 

cutting speed. It is suitable for rough machining cast iron, 

nonferrous metal and its alloy as 

well as non metallic materials at low cutting speed.

YG8 K20
SH30 14.7 2320 89.5

Higher strength, impact and shock resistance than SH25, 

but lower in wear resistance and 

cutting speed. It is suitable for rough machining cast iron, 

nonferrous metal and its alloy as 

well as non metallic materials at low cutting speed.

YG8 K20
SH35 14.5 2200 91

Fine grain alloy, with good wear resistance. It is suitable for 

machining hard wood, plywood,

 PCB, PVC and metals.

YG10X K10-K20
SH40 14.5 2480 92

Fine grade alloy, with high wear resistance, bending strength, 

bonding resistance and 

thermal strength. It is suitable for machining plywood, PCB, PVC, 

refractory alloys, stainless 

steel and high manganese steel, etc.

YS2T K10-K20
SH50 14.3 2420 90

Moderate wear resistance and bending strength, suitable 

for machining steel alloy etc.

_

K20-K30

 

Size and drawing: 

 

 

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Mr. Teresa Chou
Tel: 86-731-22778506
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Zhuzhou Mingri Cemented Carbide Co., Ltd.
Add: No. 88, Mingri Road, Liyu Industrial Area, Changsha, Hunan, China (Mainland)
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