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CVD Coating Tips Carbide Cutting Tools SNMG120408-PM Carbide Inserts
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Square carbide tip with CVD coating is one of our hot-selling items. PM double side chipbreaker with M-level tolerance has higher strength of cutting edge. It is suitable for semi-finishing under unstable working conditions as well as machining cast iron with small cutting forces.

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Product Detail
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Shape (initial letter of model number) Square SNMG120408-PM Clearance angle D(0°)
work material Steel / Stainless Steel / Cast Iron / Heat-resistant alloy, titanium alloy / High Hardness Material Available corners 8
Dimensions/A(mm) 12 Dimensions/T(mm) 4.76
Dimensions/B(mm) 1.2 Dimension / r ε(mm) 0.8
Material type JC8015 Accuracy M
Breaker Y/N PM Material CVD Coating

Workpieces Cutting data Workpieces Cutting data
p ap 3 mm(0.4-5.5) k ap 3 mm(0.4-5.5)
fn 0.2 mm/r(0.1-0.3) fn 0.2 mm/r(0.1-0.3)
vc 220m/min(180-300) vc 220m/min(265-185)

CVD coated carbide grade,Universal grade,suitable for steel and cast continuous cutting and interrupted cutting finishing to roughing.

The Chipbreaker Instruction of Carbide Indexable CNC Turning Inserts
DF Chip-breaker with special angle design can make cut easy,control chip and get good surface quality.
DM Widely used chip-breaker is used for semi-finishing and finishing machining steel and stainless steel.
DR Special chip-breaker with high toughness cutting edge can reduce cutting force.
PM With stronger cutting edge,it is better for intermittent cutting than -DM,with widely cutting zone of P type material.
HF With sharp cutting edge,used for finishing machining inner hole,fine finishing surface can be got with small feed rate.
HM With sharp wave cutting edge to reduce cutting force,it is the first choice for semi-finishing machining of inner holes and can make chip flow smoothly.
HR With tough cutting edge,used for roughing/machining of inner hole and intermittent machining workpiece with irregular surface.
LH Mainly recommended for finish turning,Typical parts: Ordinary aluminum parts.

1). Double-sided chipbreaker PM with M-level tolerance has higher strength of cutting edge. It is suitable for semi-finishing under unstable working conditions as well as machining cast iron with small cutting forces.
2). CVD coating has a peculiar gradient cobalt-rich on surface of the substrates which can ensure the inserts high performance.
3). The coating materials are MT-TiCN0-Al2O3 with thickness of 14μm, which have high abrasion resistance. After special management on the surface of the coating inserts, the internal stress and surface of coating were reduced while cutting resistance was also cut down.

We attended many professional exhibitions around the world in past years. We will show you our plans of year 2020 soon. Please keep on paying attention to our latest news. We are expecting to have a face to face talk with you in the near future.

These are our customers feedback. They are from different countries of the world. We are very appreciate their trust and support.

Q:Are you a trading company or manufacturer ?
A:We are a professional manufacturer, have more than 15 years experience in this field.

Q:How long is your delivery time?
A:Usually 3-5 working days . if it is not available, it will take 15-25 workdays.

Q:Do you provide samples ? is it free or extra ?
A:Yes, we could offer free sample(carbide insert, parting and grooving, milling etc.)for testing as support.

Q:Can you send products to our Forwarder in China?
A:Yes, if you have Forwarder in China, we will glad to send products to him/her.

Q:Can you produce Special carbide Tools ?
A:Yes, we can. OEM and ODM are available. And we have our own professional R&D team that we could produce according to your drawing or sample.



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  • Mina Tang 21:49.PM  Jul.23,2022
    Hello, dear sir/madam, welcome to our website! I’m Mina Tang,how should I address you?