What materials is this HSS-E drill bit suitable for?

Thanks to the 5% cobalt alloy (HSS-E), it is designed for metal drilling, including tougher steels and stainless steel.

What are the dimensions of this metal drill bit?

The drill bit has a 4,5 mm diameter, a 47 mm working length, and an 80 mm overall length.

What type of shank does this twist drill bit have?

It features a 4,5 mm straight cylindrical shank, compatible with standard drill chucks.

Which standard does this drill bit comply with?

This twist drill bit is manufactured according to the DIN 338 standard for short jobber drill bits.

What is the benefit of the HSS-E cobalt material?

HSS-E with 5% cobalt offers superior heat resistance and wear resistance compared to standard HSS.

INTERNATIONAL TOOLS 114900450 ECO PRO HSS-E twist drill bit DIN 338 4'5 mm

Name: INTERNATIONAL TOOLS 114900450 ECO PRO HSS-E twist drill bit DIN 338 4'5 mm
Brand: INTERNATIONAL TOOLS
SKU: 02880872
Price: 1.74 EUR
Availability: InStock

Supplier number: INTERNATIONAL TOOLS 114900450 | EAN 8716563574538

1.74 tax incl.

€1.44 excl. VAT (incl. all environmental contributions)

On stock - immediately available

The minimum purchase order quantity for the product is 10.

Ordered before 20:00 - delivered tomorrow 30/10/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL
Delivered from Belgium

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Accurate drilling in tough metals

Practical benefits

High cobalt heat resistance: The HSS-E alloy with 5% cobalt lets you drill through hard and abrasive metals with reduced wear.
Low-friction bronzed surface: The bronzed surface finish minimizes friction, promoting rapid chip clearance and extending the working life of the drill bit.
Universal cylindrical shank fit: The 4,5 mm straight shank fits standard drill chucks securely to ensure wobble-free performance and steady power transfer.

In a nutshell

The right choise for

With the International Tools eco pro hss-e twist drill bit din 338 4,5X80 mm, you achieve precise and reliable drilling in tough and hard metals such as stainless steel and alloyed steels. Thanks to the hss-e alloy with 5% cobalt, the drill bit withstands high heat buildup and resists premature wear during demanding metalworking tasks. Its bronzed surface treatment reduces friction and ensures smooth chip removal while drilling. Featuring a 4,5 mm diameter, a 47 mm working length, and an 80 mm total length according to din 338, it delivers dependable accuracy. The straight 4,5 mm cylindrical shank fits standard drill chucks securely for steady, wobble-free power transfer.

Product information FAQ

€1.74

In stock - tax incl.

Key features according to our expert

Diameter: 4,5 mm
Material (drill bit): HSS-E Co 5%
Cutting length: 47 mm
Standard: DIN 338
Surface treatment (drill bit): Bronzed
Number of cutting edges: 2
Shank type: Cylindrical
Shank size: 4,5 mm
Overall length: 80 mm
Drill bit type: Metal drill bit

Product Description:

International Tools ECO PRO HSS-E Jobber Drill DIN 338
DIN 338, straight shank, with split point from 3.0 mm, point angle 135°

All Features

Diameter: 4,5 mm
Material (drill bit): HSS-E Co 5%
Cutting length: 47 mm
Standard: DIN 338
Surface treatment (drill bit): Bronzed
Number of cutting edges: 2
Shank type: Cylindrical
Shank size: 4,5 mm
Overall length: 80 mm
Drill bit type: Metal drill bit
Tolerance d1 (tol. d1): h8
Total length (l1): 80 mm
Tool material: HSS-E
Flute length (l2): 47 mm
Drill diameter (d1): 4,5 mm
Coolant feed: No
Quality: ECO PRO
Cutting direction: Right
Spiral type: Type N
Shank ø (d2): 4,5 mm
Point type: Split point
Surface: Bronz
Point angle: 135°

Brand INTERNATIONAL TOOLS
02880872
EAN 8716563574538
Supplier number INTERNATIONAL TOOLS 114900450

Frequently asked questions about this product

Answered by specialists

What materials is this HSS-E drill bit suitable for?: Thanks to the 5% cobalt alloy (HSS-E), it is designed for metal drilling, including tougher steels and stainless steel.
What are the dimensions of this metal drill bit?: The drill bit has a 4,5 mm diameter, a 47 mm working length, and an 80 mm overall length.
What type of shank does this twist drill bit have?: It features a 4,5 mm straight cylindrical shank, compatible with standard drill chucks.
Which standard does this drill bit comply with?: This twist drill bit is manufactured according to the DIN 338 standard for short jobber drill bits.
What is the benefit of the HSS-E cobalt material?: HSS-E with 5% cobalt offers superior heat resistance and wear resistance compared to standard HSS.