Available for SK30, SK40, SK45, and SK50 tool holders, with different thread sizes and specifications to meet various CNC machining requirements. Suitable for milling machines, machining centers, and automatic tool change (ATC) systems.
Product Features:
Standard: DIN69872-1988
Type: Retention Knob / Pull Stud
Application: SK DIN69871 Tool Holders
Material: High-quality alloy steel (40Cr / equivalent)
Heat treated for high hardness and durability
High precision machining for stable tool clamping
Suitable for CNC machining centers and ATC systems
Available Models:
SK30 / SK40 / SK45 / SK50 Retention Knob
Thread options: M12, M16, M20, M24
Keywords:
DIN69872 Retention Knob, DIN69872 Pull Stud, SK Tool Holder Pull Stud, CNC Tool Holder Accessories, SK30 Pull Stud, SK40 Retention Knob, SK50 Pull Stud, CNC Machining Tooling Accessories.
| Order No . | D | D1 | D2 | M | L | L1 | L2 |
| LDD-30A(B) | 13 | 9 | 13 | M12 | 44 | 24 | 19 |
| LDD-40A(B) | 17 | 14 | 19 | M16 | 54 | 26 | 20 |
| LDD-45A(B) | 21 | 17 | 23 | M20 | 65 | 30 | 23 |
| LDD-50A(B) | 25 | 21 | 28 | M24 | 74 | 34 | 25 |
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Contact Us
Tel: +86 534 425 1888
Mob/WhatsApp/Wechat: +86 137 9138 1619
E-mail: jacksun@ht-tools.net
Add.:East Area of Economic Development Area, Pingyuan County, Shandong Province. China 253100
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