Which router bit shank diameter is this collet designed for?

This collet is designed to hold router bits with a 12 mm shank diameter.

Which router models are compatible with this collet?

It is compatible with Bosch routers such as the GOF 1200 A, GOF 1300 ACE, GOF 1300 CE, GOF 1600 CE, GOF 2000 CE, GMF 1400 CE, and GMF 1600 CE.

What spanner size is required for tightening?

You need an open-ended spanner with a width across flats of 24 mm (SW24).

Can reducing sleeves be used with this collet?

No, always use the correct dedicated collet size matching the router bit shank to ensure safe operation.

BOSCH 2608570107 collet for GOF 12/1300, 12 x 24 mm

Name: BOSCH 2608570107 collet for GOF 12/1300, 12 x 24 mm
Brand: BOSCH
SKU: 02221241
Price: 34.95 EUR
Availability: PreOrder

Supplier number: BOSCH 2608570107 | EAN 3165140062732

Recommended Retail Price €49.38

34.95 tax incl.

€28.88 excl. VAT (incl. all environmental contributions)

On order: delivered from 17/10/2026

Ordered before 20:00 - delivered as of 17/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Accurate routing with Bosch

Practical benefits

Secure grip for cutters: You clamp 12 mm shank router bits firmly in place to eliminate vibration during cuts.
Simple wrench tool changes: The standard SW24 profile lets you fasten and release the clamping nut quickly using regular wrenches.
Seamless router motor compatibility: Engineered for compatible GOF and GMF routers, this collet and nut ensure concentric rotation.

In a nutshell

The right choise for

With the Bosch 2608570107 collet, you securely clamp 12 mm shank router bits for smooth, vibration-free routing. Engineered for compatible Bosch gof and gmf plunge and multifunction routers, it eliminates bit slippage and runout during grooving, profiling, and heavy-duty woodworking. The SW24 profile allows you to tighten and release the clamping nut quickly using a standard 24 mm open-ended wrench. By fitting the exact collet size without reducing sleeves, you ensure optimal clamping force, concentricity, and complete safety on every cut.

Product information FAQ

€34.95

tax incl.

Key features according to our expert

Max. clamping capacity: 12 mm

Scope of delivery

Plastic packaging, bag, without Euro punching

Product description

Collet GOF 12/1300, 12 x 24 mm
Holds router cutters
Collet holds milling cutters
Always use a collet of the correct size to avoid danger during use

Advantages

Holds cutters - The collet holds cutters.
Always use a collet of the correct size to avoid danger during use.
Not for use with shank sleeves.

All Features

Max. clamping capacity: 12 mm
Diameter mm: 12
Key width mm: 24

Brand BOSCH
02221241
EAN 3165140062732
Supplier number BOSCH 2608570107

Frequently asked questions about this product

Answered by specialists

Which router bit shank diameter is this collet designed for?: This collet is designed to hold router bits with a 12 mm shank diameter.
Which router models are compatible with this collet?: It is compatible with Bosch routers such as the GOF 1200 A, GOF 1300 ACE, GOF 1300 CE, GOF 1600 CE, GOF 2000 CE, GMF 1400 CE, and GMF 1600 CE.
What spanner size is required for tightening?: You need an open-ended spanner with a width across flats of 24 mm (SW24).
Can reducing sleeves be used with this collet?: No, always use the correct dedicated collet size matching the router bit shank to ensure safe operation.