Which machines are compatible with this drill bit?

This bit fits all rotary hammers with an SDS-MAX chuck. It is not compatible with SDS-PLUS tools.

What are the exact dimensions of this hammer drill bit?

It features a 20 mm diameter, a working length of 200 mm, and an overall length of 320 mm.

Which materials can this drill bit be used on?

It is designed for drilling in concrete, reinforced concrete, masonry, and natural stone.

What is the benefit of the 4-cutter carbide head?

The 4-cutter tip ensures precise round holes and prevents jamming when encountering rebar.

Is this bit suitable for drilling anchor holes?

Yes, the 4-cutter geometry creates accurately sized holes essential for secure structural fixings.

MAKITA P-77811 sds-max 4-force concrete drill bit 20x320mm

Name: MAKITA P-77811 sds-max 4-force concrete drill bit 20x320mm
Brand: MAKITA
SKU: 02627957
Price: 44.2 EUR
Availability: PreOrder

Supplier number: MAKITA P-77811 | EAN 0088381708562

Recommended Retail Price €68.50

44.20 tax incl.

€36.53 excl. VAT (incl. all environmental contributions)

On order: delivered from 22/10/2026

Delivery by DHL

✆ Talk to a specialist

Powerful drilling with Makita

Practical benefits

Accurate and smooth holes: The solid four-cutter carbide tip lets you drill precise holes without jamming on reinforcing steel.
Fast drilling dust removal: High-volume flute spirals clear debris rapidly so you maintain high drilling speed and reduced heat.
Maximum impact energy transfer: The SDS-MAX shank locks directly into your hammer to deliver full power straight to the tip.

In a nutshell

The right choise for

Power through reinforced concrete, masonry, and natural stone with the Makita P-77811 hammer drill bit. Its solid four-cutter carbide tip prevents jamming when striking rebar and creates clean, accurately sized 20 mm holes essential for secure anchoring and service penetrations. The high-volume flutes clear dust rapidly across the 200 mm working length, reducing friction and maintaining fast drilling progress. Fitted with an sds-max shank, it transfers maximum impact energy directly from your rotary hammer to the workpiece, giving you complete control during heavy-duty drilling tasks.

Product information FAQ

€44.20

tax incl.

Key features according to our expert

Diameter: 20 mm
Drill bit type: Hammer drill bit
Overall length: 320 mm
Shank type: SDS-max
Material (drill bit): Carbide tip
Number of cutting edges: 4
Cutting length: 200 mm
Product Range: Makita SDS-Max

Product description

TCT drill bit 20 x 200 / 320 mm, SDS-MAX

High-quality and durable SDS-MAX Zentro drill bit with a tip with 4 cutting edges for drilling in concrete and natural stone. Excellent grit removal thanks to shortened spiral grooves. This bit has an overall length of 320 mm, a working length of 200 mm and a diameter of 20 mm.

The Zentro drill bit with SDS-MAX connection is specially made for drilling in concrete and stone. The sharp and centred tips allow precise holes to be made. Compact, high-volume spiral grooves remove dust very efficiently during drilling. When drilling in natural stone, it is recommended to use cutting oil or equivalent to cool the blade. This significantly extends the life of the blade. Natural stone is a very hard material and if deep holes are drilled continuously, the blade gets hot and may eventually break.

All Features

Diameter: 20 mm
Drill bit type: Hammer drill bit
Overall length: 320 mm
Shank type: SDS-max
Material (drill bit): Carbide tip
Number of cutting edges: 4
Cutting length: 200 mm
Internal diameter: 20.0 mm
Working length: 200 mm
Length: 320 mm
Product range: Makita SDS-Max

Brand MAKITA
02627957
EAN 0088381708562
Supplier number MAKITA P-77811

Frequently asked questions about this product

Answered by specialists

Which machines are compatible with this drill bit?: This bit fits all rotary hammers with an SDS-MAX chuck. It is not compatible with SDS-PLUS tools.
What are the exact dimensions of this hammer drill bit?: It features a 20 mm diameter, a working length of 200 mm, and an overall length of 320 mm.
Which materials can this drill bit be used on?: It is designed for drilling in concrete, reinforced concrete, masonry, and natural stone.
What is the benefit of the 4-cutter carbide head?: The 4-cutter tip ensures precise round holes and prevents jamming when encountering rebar.
Is this bit suitable for drilling anchor holes?: Yes, the 4-cutter geometry creates accurately sized holes essential for secure structural fixings.