TECHNIKS Retention Knob: Coolant Through, CAT50 Taper, 15°
SKU 3G-OTH-270926
- 6–10 business days door-to-door; Bea Cukai clearance typically 3–5 business days.
- Invoicing in IDR or USD. Bank transfer and corporate PO accepted.
- Dikirim ke: Jakarta, Surabaya, Bandung, Medan, Batam
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What is the TECHNIKS 21008-15C retention knob used for?
The TECHNIKS 21008-15C is a coolant-through retention knob designed for CAT50 taper tool holders. It secures the tool holder in the spindle of CNC machining centers while allowing coolant to pass through for improved chip evacuation and thermal control during high-speed machining operations.
What are the specifications of the TECHNIKS 21008-15C retention knob?
The TECHNIKS 21008-15C retention knob has a CAT50 taper, a 15° angle, and a 1.1-inch diameter. It is designed for coolant-through applications and is manufactured by TECHNIKS under part number 21008-15C. This knob ensures secure tool retention in compatible CNC spindles.
Where to buy TECHNIKS retention knobs worldwide?
TECHNIKS retention knobs like the 21008-15C are available to order through 3G Electric, a global industrial equipment distributor. We handle full logistics, customs clearance, and delivery to worldwide destinations. Contact us for availability and lead time on this and other TECHNIKS parts.
How to select the correct TECHNIKS retention knob for a CAT50 spindle?
To select the correct TECHNIKS retention knob, match the taper size (CAT50), angle (15°), and diameter (1.1 in) to your spindle specifications. Verify coolant-through capability if required. Always consult the machine tool manufacturer's manual to confirm compatibility and avoid spindle damage.
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3G Electric memasok TECHNIKS coolant-through cat retention knobs. Kami menyediakan produk asli dengan ketersediaan tersedia di gudang untuk SKU umum, dokumentasi teknis, dukungan commissioning, dan layanan garansi — di seluruh dunia.

