What are the dimensions of this hammer drill bit?

The drill bit has a diameter of 32 mm, a working length of 780 mm, and an overall length of 920 mm.

Which machines are compatible with this drill bit?

It features an SDS-MAX shank and fits all rotary hammer drills equipped with an SDS-MAX chuck.

Can you use this bit in an SDS-PLUS drill?

No, SDS-MAX shanks are thicker and do not fit directly into SDS-PLUS machines without a dedicated adapter.

What are the advantages of the 6-cutter head?

The 6 cutting edges deliver precise, round holes with reduced vibration and faster drilling progress.

Which materials is this drill bit suitable for?

This carbide-tipped drill bit is designed for heavy-duty drilling in concrete, masonry, and stone.

MAKITA B-05789 sds-max ultramax concrete drill bit 32x920mm

Name: MAKITA B-05789 sds-max ultramax concrete drill bit 32x920mm
Brand: MAKITA
SKU: 02711564
Price: 138.8 EUR
Availability: PreOrder

Supplier number: MAKITA B-05789 | EAN 0088381248785

Recommended Retail Price €210.70

138.80 tax incl.

€114.71 excl. VAT (incl. all environmental contributions)

On order: delivered from 09/10/2026

Ordered before 20:00 - delivered as of 09/10/2026
Free shipping
Delivery by DHL

✆ Talk to a specialist

Deep masonry drilling with Makita

Practical benefits

Highly accurate round holes: The 6-cutter geometry lets you produce precise and uniform holes in hard concrete and stone.
Significantly reduced vibration: Optimized flute design suppresses vibrations so you stay in full control during continuous heavy work.
Durable carbide tip: The aggressive self-centering carbide head provides fast starting and long service life through dense materials.

In a nutshell

The right choise for

With the Makita B-05789 Ultramax hammer drill bit, you can drill deep pass-through holes in concrete, masonry, and natural stone. The 6-cutter head geometry combined with a durable carbide tip produces accurate, round holes with a 32 mm diameter and a working length of up to 780 mm. Its optimized design significantly suppresses vibrations and reduces jamming when encountering steel rebar. Featuring an sds-max shank and a total length of 920 mm, this heavy-duty bit gives you maximum control and fast drilling progress for structural installations and heavy renovation work.

Product information FAQ

€138.80

tax incl.

Key features according to our expert

Diameter: 32 mm
Drill bit type: Hammer drill bit
Overall length: 920 mm
Shank type: SDS-max
Material (drill bit): Carbide tip
Number of cutting edges: 6 ea
Cutting length: 780 mm
Product Range: Makita SDS-Max

Product description

Drill bit 32 x 780 / 920 mm, SDS-MAX

Drill bit with 6 cutting edges for concrete and stone with SDS-MAX connection. This bit has an overall length of 920 mm, a working length of 780 mm and a diameter of 32 mm.

Drill bit with 6 cutting edges for drilling in concrete and stone with SDS-MAX connection. Drills with 6 cutting edges are designed for drilling more precise holes. This drill bit is designed for reduced vibration. The self-centring carbide tip has an aggressive design for faster hole starting.

All Features

Diameter: 32 mm
Drill bit type: Hammer drill bit
Overall length: 920 mm
Shank type: SDS-max
Material (drill bit): Carbide tip
Number of cutting edges: 6 ea
Cutting length: 780 mm
Internal diameter: 32.0 mm
Working length: 780 mm
Length: 920 mm
Product range: Makita SDS-Max

Brand MAKITA
02711564
EAN 0088381248785
Supplier number MAKITA B-05789

Frequently asked questions about this product

Answered by specialists

What are the dimensions of this hammer drill bit?: The drill bit has a diameter of 32 mm, a working length of 780 mm, and an overall length of 920 mm.
Which machines are compatible with this drill bit?: It features an SDS-MAX shank and fits all rotary hammer drills equipped with an SDS-MAX chuck.
Can you use this bit in an SDS-PLUS drill?: No, SDS-MAX shanks are thicker and do not fit directly into SDS-PLUS machines without a dedicated adapter.
What are the advantages of the 6-cutter head?: The 6 cutting edges deliver precise, round holes with reduced vibration and faster drilling progress.
Which materials is this drill bit suitable for?: This carbide-tipped drill bit is designed for heavy-duty drilling in concrete, masonry, and stone.