What materials is this metal drill bit suitable for?

This HSS-G bit is suitable for alloyed and non-alloyed steel up to 900 N/mm², sheet metal, wood, and plastics.

What are the exact dimensions of this drill bit?

The drill bit has an 8.0 mm diameter, a 72 mm working flute length, and an overall length of 117 mm.

What type of shank does the Dewalt DT5553-QZ feature?

It features an 8 mm cylindrical shank with 3 flat sides to prevent slipping in the drill chuck.

What are the benefits of the Extreme 2 tip?

The no-walk tip provides precise starting without wandering and produces clean, burr-free holes with reduced breakage.

How many drill bits are included in this set?

This pack contains 10 units of the Dewalt Extreme 2 HSS-G 8.0 mm metal drill bit.

DEWALT DT5553-QZ HSS-G metal drill bit EXTREME 2 Ø8.0mm (10 pcs)

Name: DEWALT DT5553-QZ HSS-G metal drill bit EXTREME 2 Ø8.0mm (10 pcs)
Brand: DEWALT
SKU: 08070783
Price: 25.6 EUR
Availability: PreOrder

Supplier number: DEWALT DT5553-QZ | EAN 5035048052235

Recommended Retail Price €56.39

25.60 tax incl.

€21.16 excl. VAT (incl. all environmental contributions)

On order: delivered from 24/10/2026

pack

Delivery by DHL

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Accurate drilling with Dewalt

Practical benefits

Precise starts without wandering: The specialized pilot point starts drilling immediately on contact, allowing you to create clean and burr-free holes with ease.
Maximum resistance against breakage: Engineered with a tapered central web and protective coating, each bit dissipates heat efficiently for extended working life.
Secure grip without slipping: The three-sided flattened shank locks tightly into the chuck to prevent spinning under heavy resistance during tough applications.

In a nutshell

The right choise for

With the Dewalt DT5553-QZ hss-g Extreme 2 metal drill bits, you can drill accurately into alloyed and unalloyed steel up to 900 N/mm², sheet metal, wood, and plastics. The specialized pilot point starts cutting immediately on contact without wandering, delivering clean, burr-free holes without the need for pre-drilling. Built with a tapered central web and protective coating, each bit effectively resists breakage while ensuring a long working life. The 8 mm shank with 3 flat sides locks securely into your drill chuck to prevent slipping under resistance. This convenient 10-piece pack keeps your workflow moving efficiently without unexpected downtime.

Product information FAQ

€25.60

tax incl.

Key features according to our expert

Diameter: 8 mm
Drill bit type: Metal drill bit
Overall length: 117 mm
Shank size: 8 mm
Shank type: Cylindrical
Material (drill bit): HSS-G
Number of cutting edges: 2
Cutting length: 72 mm
Product Range: Dewalt EXTREME

Product description

HSS-G metal drill bit EXTREME 2 Ø8,0mm

Features

Suitable for mobile drilling of steel, alloyed and unalloyed up to 900N / mm²
An innovative drill bit with tapered tip significantly reduces breakage; with a gold iron oxide coating that prevents overheating for longer bit life
Three flat sides prevent the drill head from slipping

All Features

Diameter: 8 mm
Drill bit type: Metal drill bit
Overall length: 117 mm
Shank size: 8 mm
Shank type: Cylindrical
Material (drill bit): HSS-G
Number of cutting edges: 2
Cutting length: 72 mm
Performance: 10,0
Weight: NO
Length: 117,0 mm
Material: HSS
Diameter: Metal
Max. cutting capacity at 45° [square profile]: 8,0 mm
Thickness: Extreme
Working length: 72,0 mm
Product range: Dewalt EXTREME

Brand DEWALT
08070783
EAN 5035048052235
Supplier number DEWALT DT5553-QZ

Frequently asked questions about this product

Answered by specialists

What materials is this metal drill bit suitable for?: This HSS-G bit is suitable for alloyed and non-alloyed steel up to 900 N/mm², sheet metal, wood, and plastics.
What are the exact dimensions of this drill bit?: The drill bit has an 8.0 mm diameter, a 72 mm working flute length, and an overall length of 117 mm.
What type of shank does the Dewalt DT5553-QZ feature?: It features an 8 mm cylindrical shank with 3 flat sides to prevent slipping in the drill chuck.
What are the benefits of the Extreme 2 tip?: The no-walk tip provides precise starting without wandering and produces clean, burr-free holes with reduced breakage.
How many drill bits are included in this set?: This pack contains 10 units of the Dewalt Extreme 2 HSS-G 8.0 mm metal drill bit.