What is the clamping capacity of this chuck?

You can clamp drill bits and accessories with a shank diameter from 1.5 mm to 13 mm.

What mount connection does this keyless chuck have?

The chuck features a 1/2"-20 UNF female thread connection for mounting onto the spindle.

Do you need a chuck key to change drill bits?

No, the keyless mechanism allows you to change and clamp drill bits easily by hand without tools.

Is this chuck suitable for forward and reverse rotation?

Yes, it supports both forward and reverse rotation and features a locking mechanism.

BOSCH 2609255704 rapid-clamping drill chuck heavy duty 1.5-13 1/2"-20

Name: BOSCH 2609255704 rapid-clamping drill chuck heavy duty 1.5-13 1/2"-20
Brand: BOSCH
SKU: 02806481
Price: 32.2 EUR
Availability: PreOrder

Supplier number: BOSCH 2609255704 | EAN 3165140385787

Recommended Retail Price €55.65

32.20 tax incl.

€26.61 excl. VAT (incl. all environmental contributions)

On order: delivered from 14/10/2026

Ordered before 20:00 - delivered as of 14/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

✆ Talk to a specialist

Robust clamping power for heavy drilling

Practical benefits

Heavy Duty Bosch keyless chuck: You change drill bits quickly without extra tools using the smooth and strong keyless mechanism.
Versatile bit clamping range: You securely clamp cylindrical bits from 1.5 mm to 13 mm across various tough applications.
Secure threaded machine mount: The 1/2"-20 UNF female thread ensures a direct, solid fit on your drill during demanding tasks.

In a nutshell

The right choise for

With the Bosch 2609255704 Heavy Duty keyless chuck, you change drill bits quickly by hand without needing a chuck key. Whether you are replacing a worn chuck or upgrading from a keyed version, this robust keyless chuck provides a clamping range of 1.5 mm to 13 mm for cylindrical bits. The 1/2"-20 unf female thread connection mounts directly and securely onto compatible rotary drills, impact drills, bench-mounted drills, and cordless drills. Supporting both forward and reverse rotation, its integrated locking mechanism ensures a firm and reliable grip during demanding drilling tasks.

Product information FAQ

€32.20

tax incl.

Key features according to our expert

Max. clamping capacity: 13 mm
Min. clamping capacity: 1,5 mm
Drill chuck type: Cylindrical quick-release - cylindrical
Connection size: 1/2"
Connection profile: Internal thread
Thread type (connection profile): UNF

Scope of delivery

KEYLESS CHUCK, HEAVY DUTY 1.5-13, 1/2"- 20 (1)

Product description

VARIOUS ACCESSORIES MP (QUICK CHUCK, HEAVY DUTY 1.5-13, 1/2"- 20 (1))
Tool-free changing and clamping of drill or screw bits
Sturdy grip, easy to use
Forward/reverse rotation and locking mechanism

Advantages

VARIOUS ACCESSORIES MP (QUICK CHIP CHUCK, HEAVY DUTY 1.
5-13, 1/2"- 20 (1)) Solid grip, easy to use Forward/reverse rotation and locking mechanism For drills, impact drills, bench drills and cordless drills

All Features

Max. clamping capacity: 13 mm
Min. clamping capacity: 1,5 mm
Drill chuck type: Cylindrical quick-release - cylindrical
Connection size: 1/2"
Connection profile: Internal thread
Thread type (connection profile): UNF
Recording: 1/2" - 20
Suitable for: Heavy duty

Brand BOSCH
02806481
EAN 3165140385787
Supplier number BOSCH 2609255704

Frequently asked questions about this product

Answered by specialists

What is the clamping capacity of this chuck?: You can clamp drill bits and accessories with a shank diameter from 1.5 mm to 13 mm.
What mount connection does this keyless chuck have?: The chuck features a 1/2"-20 UNF female thread connection for mounting onto the spindle.
Do you need a chuck key to change drill bits?: No, the keyless mechanism allows you to change and clamp drill bits easily by hand without tools.
Is this chuck suitable for forward and reverse rotation?: Yes, it supports both forward and reverse rotation and features a locking mechanism.
Which drilling machines are compatible with this chuck?: It fits rotary drills, impact drills, bench-mounted drills, and cordless drills with a 1/2"-20 spindle thread.