An SK Collet is a single-taper, heavy-duty tool-holding collet designed for drilling, tapping, reaming, and milling operations. It provides strong gripping force, high rigidity, and slip-free performance, making it ideal for SPM machines and CNC machining centers.
An SK Collet is a single-taper, heavy-duty tool holding collet used for drilling, tapping, reaming, and milling operations.
It offers strong gripping force and high rigidity, making it ideal for SPM machines and CNC machining centers where slip-free holding is required.
KEY FEATURES
• High torque transmission (anti-slip)
• Rigid construction for drilling & tapping
• Simple, robust design
• Long service life
• Compatible with standard SK collet chucks
SK COLLET – STANDARD DIMENSION TABLE
|
SK Size |
Outer Dia (D) mm |
Length (L) mm |
Clamping Range (mm) |
|
SK10 |
16 |
30 |
1 – 10 |
|
SK13 |
20 |
39 |
3 – 13 |
|
SK16 |
25 |
45 |
3 – 16 |
|
SK20 |
30 |
50 |
3 – 20 |
|
SK25 |
36 |
57 |
6 – 25 |
Each SK collet covers a wider clamping range compared to ER collets; exact size selected as per tool diameter.
CONSTRUCTION DETAILS
• Material: Spring Steel
• Heat Treatment: Hardened & tempered
• Slots: Heavy-duty straight slits for uniform grip
• Finish: Precision ground ID & OD
APPLICATIONS
• Drilling & tapping operations
• Milling machines
• CNC machining centers
• Special Purpose Machines (SPM)
• Rigid tool holding setups
SUPPLY OPTIONS
• Metric & Inch sizes
• Hardened or soft (machinable)
• Standard & special bores
• Custom SK collets as per drawing or sample
• Export-ready packaging available
What is an SK Collet?
What are SK Collets made of and what are they used for?
Can one SK Collet hold different tool sizes?
Why should I choose Asmita Industries for SK Collets, and how can I place an order?
What industries use SK Collets?
Have questions about a specific product? Our team will help you find the right option for your needs — ensuring compatibility, quality, and value.
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