JINING QINFENG MACHINERY HARDWARE CO.,LTD
Model No.: SK30,SK40,SK50
Material: High-speed Steel
Style: Universal Tool
Cutting Process: Milling Cutter
Work Type: Cut Off
Turning Tools Type: Circular Cutting Tool Surface
Boring Tool Type: Fine Boring Tool
Milling Cutter Type: Milling
Productivity: 2000-3000 pieces per month
Place of Origin: jining,china
Supply Ability: 5000
HS Code: 84661000
SK sealing Pull Stud 45° 60° 90° of minor quality not only decrease the performance of the machine,they are even a safety risk.A breaking pull stud might cause severe damage on machine and workpiece and even injuries on persons.
Sk Pull Stud Product introduction:
1. SK Pull stud Material: 20CrMnTi;
2. SK Pull Stud Carburizing depth: > 0.8;
3. SK Pull stud Head hardness: 54-57HRC;
4. The hardness of threads and other parts is low: 35 +5HRC,( 57150368,the core hardness of protective handle threads can withstand impact);
5. SK Pull stud Cryogenic treatment and thermal aging treatment can reduce residual stress and improve durability and precision stability.
6. SKPull stud Applying surface coating technology to improve the wear resistance of the surface, better anti-rust and anti-corrosion effect, more stable accuracy, smoother surface and more beautiful appearance.
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