Which chuck type is this hammer drill bit compatible with?

This bit features an SDS-Plus shank and fits all rotary hammers equipped with an SDS-Plus chuck.

Which materials can this drill bit be used on?

It is suitable for (reinforced) concrete, masonry, and stone thanks to its solid carbide 4-cutter head.

What are the dimensions of this drill bit?

It has a diameter of 10 mm, a working length of 250 mm, and a total length of 310 mm.

What is the advantage of the 4-CUT head geometry?

The 4 cutting edges produce rounder holes for anchor fixings and reduce jamming when striking rebar.

Can you use this SDS-Plus bit in an SDS-Max machine?

No, it cannot be mounted directly into an SDS-Max chuck without an SDS-Max to SDS-Plus adapter.

DEWALT DT8931-QZ SDS-Plus XLR hammer drill with solid carbide drill tip 10x250x310mm

Name: DEWALT DT8931-QZ SDS-Plus XLR hammer drill with solid carbide drill tip 10x250x310mm
Brand: DEWALT
SKU: 02796877
Price: 10.2 EUR
Availability: InStock

Supplier number: DEWALT DT8931-QZ | EAN 5035048077924

Recommended Retail Price €25.05

10.20 tax incl.

€8.43 excl. VAT (incl. all environmental contributions)

On stock - immediately available

Ordered before 20:00 - delivered tomorrow 09/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

What does this mean exactly?

Free battery, delivered directly: spend a total of €350 excl. VAT on DeWALT products and receive a free XR 18V 5.0Ah battery worth €128.38. This is an exclusive Klium promotion: the battery is automatically added to your shopping cart and delivered together with your order.
Free work light, delivered after registration: if you also purchase a participating product from the DeWALT work light promotion, you will receive a free DeWALT work light, depending on the participating machine.
To receive your free work light, register your purchase after receiving your order via dewalt.be or dewalt.nl.
Klium free battery promotion: valid from 01.10.2026 to 31.12.2026.
DeWALT work light promotion: valid from 01.09.2026 to 31.12.2026.

During DeWALT Power Month, you can combine a free battery from Klium with a free work light from DeWALT.

Reliable drilling in reinforced concrete

Practical benefits

Solid carbide 4-cutter head: The solid carbide head powers through tough aggregate and resists jamming when striking steel rebar.
Fast drilling debris removal: An optimized flute design clears dust away quickly so you maintain maximum drilling speed without clogging.
Accurate holes by Dewalt: The four-cutter geometry produces completely concentric holes, giving you a secure fit for mechanical anchors.

In a nutshell

The right choise for

Drill deep and accurate holes into reinforced concrete, masonry, or stone with the Dewalt DT8931-QZ SDS-Plus xlr hammer drill bit. Thanks to the solid carbide 4-cutter head, the bit powers through hard material without jamming when striking steel rebar. An optimized flute design removes drilling dust quickly, allowing you to maintain fast drilling progress without clogging. With its 10 mm diameter and 250 mm working length, you produce concentric holes designed for heavy-duty anchors or feeding cables and conduit pipes through walls. This ensures every fixing holds with complete reliability.

Product information FAQ

€10.20

In stock - tax incl.

Key features according to our expert

Diameter: 10 mm
Drill bit type: Hammer drill bit
Overall length: 310 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 250 mm

Product description

SDS+ XLR 10x250x310mm

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: 10 mm
Drill bit type: Hammer drill bit
Overall length: 310 mm
Shank type: SDS-plus
Material (drill bit): Carbide tip
Number of cutting edges: 4 ea
Cutting length: 250 mm
Thickness: Impact Bits
Applications: Concrete
Length: 310,0 mm
Material: Carbide Grit
Diameter: 10,0 mm
Product type: 1,0
Max. cutting capacity at 45° [square profile]: SDS Plus Fitment
Performance: XLR
Working length: 250,0 mm
Weight: NO

Brand DEWALT
02796877
EAN 5035048077924
Supplier number DEWALT DT8931-QZ

Frequently asked questions about this product

Answered by specialists

Which chuck type is this hammer drill bit compatible with?: This bit features an SDS-Plus shank and fits all rotary hammers equipped with an SDS-Plus chuck.
Which materials can this drill bit be used on?: It is suitable for (reinforced) concrete, masonry, and stone thanks to its solid carbide 4-cutter head.
What are the dimensions of this drill bit?: It has a diameter of 10 mm, a working length of 250 mm, and a total length of 310 mm.
What is the advantage of the 4-CUT head geometry?: The 4 cutting edges produce rounder holes for anchor fixings and reduce jamming when striking rebar.
Can you use this SDS-Plus bit in an SDS-Max machine?: No, it cannot be mounted directly into an SDS-Max chuck without an SDS-Max to SDS-Plus adapter.