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Omega Products BT40 GSK Collet Chuck - GSK16 - 25,000RPM - G2.5 - 60mm Gauge Length (L1)

SKU:OM30416

The Omega BT40 GSK Collet Chuck (GSK16) is a precision toolholding solution designed for BT40 spindle systems and GSK tooling ecosystems. It delivers a secure grip on cutting tools and reliable p... Read more ↓
TaperBT40
Collet SizeGSK16
Gauge Length (L1)60
Clamping Range1-16
BalanceG2.5@25000RPM
Nut Diameter (D)40
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£79.09
Prices shown ex. VAT
In Stock
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Mon – Thurs 8:30 – 17:30 · Fri 8:30 – 16:30

The Omega BT40 GSK Collet Chuck (GSK16) is a precision toolholding solution designed for BT40 spindle systems and GSK tooling ecosystems. It delivers a secure grip on cutting tools and reliable performance for repeatable, high-precision milling and drilling across a range of materials.

Designed for high-speed machining, it supports up to 25,000 RPM, with a G2.5 precision rating that minimizes runout and preserves concentricity. The 60mm gauge length (L1) contributes to stable engagement and predictable cutting behavior, helping you maintain accuracy across jobs.

  • High-speed compatibility up to 25,000 RPM: Enables fast, productive milling with reliable toolholding and consistent cut quality at higher speeds.
  • G2.5 precision for minimal runout: Delivers excellent concentricity, tighter tolerances, and smoother finishes across materials.
  • BT40/GSK system compatibility with durable construction: Provides secure grip and reduced vibration, backed by robust materials for long-lasting reliability in demanding shop environments.

Designed to integrate seamlessly with GSK BT40 tooling, this chuck minimizes setup time, reduces tool wear, and supports consistent performance across shifts. Its proven build and precise grip help you achieve repeatable results, improve throughput, and maintain high-quality finishes on every part.

Taper BT40
Collet Size GSK16
Gauge Length (L1) 60
Clamping Range 1-16
Balance G2.5@25000RPM
Nut Diameter (D) 40
M M18 x 1.5

What time are Protool open?

We are open Monday to Friday between 8:30am and 5pm.

Do you offer Free Next Day delivery?

Yes! We offer Free Next Day delivery via Royal Mail Tracked 24 on all orders over £50 ex VAT*. We also offer Free DPD Local Next Day delivery on all orders over £100 ex VAT*.

We also offer the following:

  • Royal Mail Tracked 24 — £5.90 (FREE on orders over £50 ex VAT*). Order before 4:30pm for next day delivery. No signature required.
  • DPD Local Next Day — £8.00 (FREE on orders over £100 ex VAT*). Standard next day delivery to UK mainland addresses.
  • Royal Mail Special Delivery — £12.50. Guaranteed delivery before 1pm the next working day.
  • DPD Saturday Delivery — £25.00. Must be ordered on Friday before 4pm. Pre-12pm delivery.

For delivery to Scottish Highlands & Islands, Northern Ireland, Republic of Ireland, or overseas locations, additional charges apply. Please see our delivery page for full details, or call us on 01732 887 334.

*T's & C's and exclusions apply. Please see our delivery page for more information on all our services.

★★★★★
Nice experience staff are very helpful and interested...
Staff are very helpful and interested in providing a good service making us the customer feel valued.
Bill
★★★★★
first place we look
honest about stock and prices are competitive.
Phil
★★★★★
Polite and helpful
Staff are very helpful and polite.Goods that were in stock were dispatched same day and back orders were quick in coming through .
Graham
★★★★★
Buying experience
Phone requests are handled quickly and without any fuss. The website is easy to use and straightforward to order from. It’s especially helpful that it shows real‑time availability, so we don’t need to call to confirm whether parts will arrive.
Jeremy

Full Range: Omega Products BT40 GSK Collet Chucks - 25,000RPM - G2.5

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You are viewing OM30416. Click any other SKU to view its full details.

Product SKUCollet SizeGauge Length (L1)Clamping RangeNut Diameter (D)MPriceStock Order
OM30415 GSK06601-619.5M8 x 1£79.09 In Stock
OM30409 GSK06901-619.5M8 x 1£79.09 In Stock
OM30475 GSK061201-619.5M8 x 1£92.08 In Stock
OM30410 GSK061501-619.5M8 x 1£105.06 In Stock
OM30411 GSK10601-1027M11 x 1£79.09 In Stock
OM30412 GSK10901-1027M11 x 1£79.09 In Stock
OM30413 GSK101201-1027M11 x 1£92.08 In Stock
OM30414 GSK101501-1027M11 x 1£105.06 In Stock
OM30416 ViewingGSK16601-1640M18 x 1.5£79.09 In Stock
OM30417 GSK16901-1640M18 x 1.5£79.09 In Stock
OM30418 GSK161201-1640M18 x 1.5£92.08 In Stock
OM30419 GSK161501-1640M18 x 1.5£105.06 In Stock
OM30420 GSK162001-1640M18 x 1.5£128.66 In Stock
OM30421 GSK25901-2555M28 x 1.5£92.08 In Stock
OM30422 GSK251201-2555M28 x 1.5£113.33 In Stock
OM30423 GSK251501-2555M28 x 1.5£120.41 In Stock

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