Which materials is this hammer drill bit suitable for?

It is suitable for drilling into masonry, natural stone, artificial stone, and (reinforced) concrete.

Which machines are compatible with this drill bit?

The drill bit fits all rotary hammers equipped with a standard SDS-plus chuck.

What are the exact dimensions of the DT8966-QZ drill bit?

It features an 8 mm diameter, a 150 mm working length, and a 210 mm overall length.

What is the advantage of the solid carbide 4-cutter head?

The 4 cutting edges ensure concentric holes and prevent jamming when striking rebar.

How many drill bits are included in this pack?

This pack contains 10 pieces of the Dewalt DT8966-QZ hammer drill bit.

DEWALT DT8966-QZ SDS-Plus XLR hammer drill bit with solid carbide drill tip 8x150x210mm (10 pcs)

Name: DEWALT DT8966-QZ SDS-Plus XLR hammer drill bit with solid carbide drill tip 8x150x210mm (10 pcs)
Brand: DEWALT
SKU: 02856304
Price: 53.2 EUR
Availability: PreOrder

Supplier number: DEWALT DT8966-QZ | EAN 5035048078266

Recommended Retail Price €117.37

53.20 tax incl.

€43.97 excl. VAT (incl. all environmental contributions)

On order: delivered from 16/10/2026

pack

Delivery by DHL

✆ Talk to a specialist

Fast drilling with Dewalt

Practical benefits

Solid 4-cutter carbide head: The solid full-head carbide design prevents jamming and bit breakage whenever you strike steel rebar in reinforced concrete.
Rapid dust debris removal: The multi-flute helix clears dust quickly from the hole so you maintain consistent speed across heavy-duty drilling jobs.
Secure SDS-plus shank fit: You lock each drill bit firmly into your rotary hammer for maximum power transfer and minimal vibration during use.

In a nutshell

The right choise for

Drill through tough jobsite materials with speed and control using Dewalt DT8966-QZ hammer drill bits. The solid 4-cutter carbide head prevents bit jamming and breakage whenever you encounter steel rebar. This allows you to drill precise, concentric 8 mm anchor holes in reinforced concrete, masonry, and natural stone for reliable structural fixings. Thanks to the optimised multi-flute helix, drilling dust and debris are cleared rapidly from the hole to maintain fast drilling progress. The SDS-plus shank delivers efficient impact power transfer in your rotary hammer. With this convenient 10-piece pack, you stay fully equipped for high-volume drilling and continuous installation work.

Product information FAQ

€53.20

tax incl.

Key features according to our expert

Diameter: 8 mm
Drill bit type: Hammer drill bit
Overall length: 210 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Number per pack: 10
Cutting length: 150 mm

Product description

SDS+ XLR 8x150x210mm

Features

Suitable for drilling plug and anchor holes in masonry, all types of stone and concrete
4 flute helix maximises debris removal for fast drilling and clear holes
Solid piece carbide with four cutting faces to prevent jamming in rebar. The carbide tip and body are brazed together via an innovative welding technique creating a strong durable bond

All Features

Diameter: 8 mm
Drill bit type: Hammer drill bit
Overall length: 210 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Number per pack: 10
Cutting length: 150 mm
Thickness: Impact Bits
Applications: Concrete
Length: 210,0 mm
Material: Carbide Grit
Diameter: 8,0 mm
Product type: 10,0
Max. cutting capacity at 45° [square profile]: SDS Plus Fitment
Performance: XLR
Working length: 150,0 mm
Weight: NO

Brand DEWALT
02856304
EAN 5035048078266
Supplier number DEWALT DT8966-QZ

Frequently asked questions about this product

Answered by specialists

Which materials is this hammer drill bit suitable for?: It is suitable for drilling into masonry, natural stone, artificial stone, and (reinforced) concrete.
Which machines are compatible with this drill bit?: The drill bit fits all rotary hammers equipped with a standard SDS-plus chuck.
What are the exact dimensions of the DT8966-QZ drill bit?: It features an 8 mm diameter, a 150 mm working length, and a 210 mm overall length.
What is the advantage of the solid carbide 4-cutter head?: The 4 cutting edges ensure concentric holes and prevent jamming when striking rebar.
How many drill bits are included in this pack?: This pack contains 10 pieces of the Dewalt DT8966-QZ hammer drill bit.