What is the purpose of the 13 mm reduced shank?

The reduced 13 mm shank allows you to drill 18 mm holes using standard 13 mm chucks on hand drills and drill presses.

Which materials is this HSS drill bit suitable for?

This roll-forged twist drill bit is designed for drilling into unalloyed steel, cast iron, and other common metals.

What are the exact dimensions of this twist drill?

The drill bit features an 18 mm diameter, a total length of 191 mm, and a usable flute length of 130 mm.

What is the point angle of this metal drill bit?

This drill bit features a standard conical point with a 118° point angle.

INTERNATIONAL TOOLS 114131800 ECO HSS spiral drill bit rolled' shank 13 mm 18 mm

Name: INTERNATIONAL TOOLS 114131800 ECO HSS spiral drill bit rolled' shank 13 mm 18 mm
Brand: INTERNATIONAL TOOLS
SKU: 51630909
Price: 20.93 EUR
Availability: InStock

Supplier number: INTERNATIONAL TOOLS 114131800 | EAN 8716563234067

20.93 tax incl.

€17.30 excl. VAT (incl. all environmental contributions)

On stock - immediately available | we have 3 products in stock.

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

✆ Talk to a specialist

Reliable drilling in metal

Practical benefits

Fits standard drill chucks: Thanks to the reduced 13 mm shank, you can easily use this 18 mm metal drill bit in standard drill chucks.
High resistance against breakage: The roll-forged HSS construction provides outstanding elasticity and durability, preventing breaks during tough drilling tasks.
Deep drilling reach capacity: With a working length of 130 mm and an overall length of 191 mm, you effortlessly drill deep into metal.

In a nutshell

The right choise for

With the International Tools eco hss roll-forged twist drill bit 11.413, you effortlessly drill 18 mm holes into metal, unalloyed steel, and cast iron without needing specialized industrial machinery. Thanks to the reduced 13 mm shank, this heavy-duty metal drill bit fits directly into standard chucks on handheld drills and drill presses. The roll-forged hss construction provides outstanding elasticity and durability, preventing breaks during demanding jobs. With a total length of 191 mm, a usable flute length of 130 mm, and a 118° point angle, you achieve deep and dependable boreholes with ease.

Product information FAQ

€20.93

In stock - tax incl.

Key features according to our expert

Diameter: 18 mm
Drill bit type: Metal drill bit
Overall length: 191 mm
Shank size: 13 mm
Shank type: Cylindrical - tapered
Material (drill bit): HSS
Number of cutting edges: 2
Cutting length: 130 mm

Product Description:

International Tools ECO HSS Jobber Drill roll-forged shank 13 mm
With reduced shank, roll-forged version, point angle 118°

All Features

Diameter: 18 mm
Drill bit type: Metal drill bit
Overall length: 191 mm
Shank size: 13 mm
Shank type: Cylindrical - tapered
Material (drill bit): HSS
Number of cutting edges: 2
Cutting length: 130 mm
Spiral type: Type N
Total length (l1): 191 mm
Tool material: HSS
Flute length (l2): 130 mm
Drill diameter (d1): 18 mm
Coolant feed: No
Quality: ECO
Cutting direction: Right
Shank ø (d2): 13 mm
Point type: Relieved cone
Surface: Roll forged
Point angle: 118°

Brand INTERNATIONAL TOOLS
51630909
EAN 8716563234067
Supplier number INTERNATIONAL TOOLS 114131800

Frequently asked questions about this product

Answered by specialists

What is the purpose of the 13 mm reduced shank?: The reduced 13 mm shank allows you to drill 18 mm holes using standard 13 mm chucks on hand drills and drill presses.
Which materials is this HSS drill bit suitable for?: This roll-forged twist drill bit is designed for drilling into unalloyed steel, cast iron, and other common metals.
What are the exact dimensions of this twist drill?: The drill bit features an 18 mm diameter, a total length of 191 mm, and a usable flute length of 130 mm.
What is the point angle of this metal drill bit?: This drill bit features a standard conical point with a 118° point angle.