BOSCH 2608521118 screwdriver bit Extra Hard R2, 89 mm (3 pcs)

Name: BOSCH 2608521118 screwdriver bit Extra Hard R2, 89 mm (3 pcs)
Brand: BOSCH
SKU: 02221189
Price: 8.2 EUR
Availability: PreOrder

Supplier number: BOSCH 2608521118 | EAN 3165140447362

Recommended Retail Price €15.55

8.20 tax incl.

€6.78 excl. VAT (incl. all environmental contributions)

On order: delivered from 08/10/2026

blister

The minimum purchase order quantity for the product is 5.

Delivery by DHL

✆ Talk to a specialist

Extended reach for square fastening

Practical benefits

Durable Bosch extra hard design: The heat-treated steel construction gives you long-lasting reliability during general fastening tasks.
Access to recessed screws: With an extended length of 89 mm, you easily reach deep and narrow fastening locations.
Secure connection without slipping: The 1/4" hex shank ensures solid power transfer in standard bit holders and chucks.

In a nutshell

The right choise for

With the Bosch Extra Hard screwdriver bits, you tackle general fastening jobs with precision and confidence. The Robertson R2 square drive delivers a secure fit in square-drive screws, preventing cam-out and slipping during high-torque tasks. Featuring an extended length of 89 mm, these bits give you the extra reach needed for pocket hole joinery, recessed fastenings, and tight spots in general woodworking. Manufactured from heat-treated S2 steel, they provide dependable durability and wear resistance. The standard 1/4" hex shank ensures a solid connection in standard drill chucks and bit holders without slipping. This handy pack contains 3 screwdriver bits ready for tough daily use.

Product information FAQ

€8.20

tax incl.

Key features according to our expert

Length: 89 mm
Drive profile size (bit): 2
Blade thickness: Not applicable
Type of drive profile (bit): Square
Connection size (bit): 1/4"
Bit tip: # 2
Number per blister: 3

Scope of delivery

Combined carton/plastic packaging, Tight Pack, with Euro punches

Product description

Screw bit extra-hard R2, 89 mm 3x
Universal use
The Extra Hard screw bit is a good choice for universal use.
The modified S2 steel and optimum heat treatment make the bit extra hard and guarantee good performance

Advantages

Universal use - This Extra Hard screw bit is a good choice for universal use.
Thanks to the modified S2 steel and optimised heat treatment process, this extra hard bit performs adequately in all types of tasks.
The bit's tapered torsion zone endures maximum torque effortlessly.
Force and vibration are absorbed in all tasks.
It has a 1/4-inch hex shank and is intended for universal screwdriving tasks with screwdrivers and drill/screw machines.
Hex shank for maximum power transfer in standard three-claw drill chucks and drill/screwdriver holders.

All Features

Length: 89 mm
Drive profile size (bit): 2
Blade thickness: Not applicable
Type of drive profile (bit): Square
Connection size (bit): 1/4"
Bit tip: # 2
Number per blister: 3
Dimensions: R2
Length mm: 89

Brand BOSCH
02221189
EAN 3165140447362
Supplier number BOSCH 2608521118

Frequently asked questions about this product

Answered by specialists

What type of screw drive are these bits designed for?: These bits are designed for screws with a square Robertson R2 (SQ2) drive.
What is the overall length of these screwdriver bits?: Each bit in this set has a length of 89 mm, ideal for reaching recessed screws.
What shank connection do these bits feature?: They feature a standard 1/4" hex shank compatible with bit holders and drill chucks.
What material are the Extra Hard bits made from?: They are manufactured from modified S2 steel with an optimized heat treatment for universal screwdriving.
How many bits are included in this pack?: This pack contains 3 screwdriver bits.