Which materials is this spade bit suitable for?

This bit is designed for fast drilling in hardwood, softwood, chipboard, and wood containing nails.

What shank connection does the Dewalt DT4766-QZ have?

It features a 1/4" hex shank, compatible with standard drill chucks, bit holders, and impact drivers.

What are the exact dimensions of this drill bit?

The spade bit has a drilling diameter of 16 mm and an overall length of 152 mm.

What material is this drill bit made of?

It is manufactured from chrome-vanadium steel with a reinforced shank for enhanced durability and breakage resistance.

DEWALT DT4766-QZ Speed drill EXTREME Ø16 mm, working length 152 mm

Name: DEWALT DT4766-QZ Speed drill EXTREME Ø16 mm, working length 152 mm
Brand: DEWALT
SKU: 02506040
Price: 9.44 EUR
Availability: InStock

Supplier number: DEWALT DT4766-QZ | EAN 5035048072998

9.44 tax incl.

€7.80 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 2 products in stock.

Ordered before 20:00 - delivered tomorrow 16/10/2026
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.

Rapid wood boring with Dewalt

Practical benefits

Fast and clean drilling: The optimized center point and dual cutting edges ensure you penetrate hardwood and softwood smoothly and quickly.
Durable chrome-vanadium steel: Built from robust chrome-vanadium steel, the bit delivers outstanding strength and resistance during demanding jobs.
Secure hexagonal shank grip: The 1/4" hex shank prevents slipping in your chuck, giving you dependable torque transfer throughout every cut.

In a nutshell

The right choise for

Bore quickly and cleanly through timber studs, joists, and sheet materials with the Dewalt DT4766-QZ spade bit. Its optimized center point and dual cutting edges ensure an immediate bite and smooth penetration across hardwood, softwood, chipboard, and nail-embedded wood. Built from tough chrome-vanadium steel with a reinforced shank, this 16mm wood bit delivers outstanding resistance against heavy wear and bending. The 1/4" hex shank prevents slipping in standard chucks and fits directly into quick-release bit holders and impact drivers. This gives you dependable power transfer and complete control when boring 16mm holes for cabling, framing, and pipework.

Product information FAQ

€9.44

In stock - tax incl.

Key features according to our expert

Diameter: 16 mm
Drill bit type: Wood drill bit
Overall length: 152 mm
Shank size: 1/4 inch
Shank type: Hexagonal
Material (drill bit): Chrome-vanadium steel
Number of cutting edges: 2
Product Range: Dewalt EXTREME

Product description

Speed drill EXTREME Ø16mm, working length 152mm

Features

For fast and accurate results in hard wood, soft wood and wood with nails
Extra thick and robust steel for excellent durability.

All Features

Diameter: 16 mm
Drill bit type: Wood drill bit
Overall length: 152 mm
Shank size: 1/4 inch
Shank type: Hexagonal
Material (drill bit): Chrome-vanadium steel
Number of cutting edges: 2
Performance: 1,0
Weight: NO
Material: 152,0 mm
Diameter: Wood
Max. cutting capacity at 45° [square profile]: 16,0 mm
Thickness: Extreme
Product range: Dewalt EXTREME

Brand DEWALT
02506040
EAN 5035048072998
Supplier number DEWALT DT4766-QZ

Frequently asked questions about this product

Answered by specialists

Which materials is this spade bit suitable for?: This bit is designed for fast drilling in hardwood, softwood, chipboard, and wood containing nails.
What shank connection does the Dewalt DT4766-QZ have?: It features a 1/4" hex shank, compatible with standard drill chucks, bit holders, and impact drivers.
What are the exact dimensions of this drill bit?: The spade bit has a drilling diameter of 16 mm and an overall length of 152 mm.
What material is this drill bit made of?: It is manufactured from chrome-vanadium steel with a reinforced shank for enhanced durability and breakage resistance.