Does this drill bit fit in a standard 13 mm chuck?

Yes, thanks to the reduced 13 mm shank, this 18.5 mm drill bit fits standard drill chucks up to 13 mm.

What material is this twist drill bit suitable for?

This HSS drill bit is designed for drilling into metal and steel.

What are the total length and working flute length?

The total length is 198 mm and the flute cutting length is 135 mm.

How many cutting edges does this metal drill bit have?

This twist drill bit features 2 cutting edges for efficient chip removal.

INTERNATIONAL TOOLS 114131850 ECO HSS spiral drill bit rolled' shank 13 mm 18'5 mm

Name: INTERNATIONAL TOOLS 114131850 ECO HSS spiral drill bit rolled' shank 13 mm 18'5 mm
Brand: INTERNATIONAL TOOLS
SKU: 51630910
Price: 24.51 EUR
Availability: InStock

Supplier number: INTERNATIONAL TOOLS 114131850 | EAN 8716563234074

24.51 tax incl.

€20.26 excl. VAT (incl. all environmental contributions)

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

Ordered before 20:00 - delivered as of 02/11/2026
Shipping costs €11.99 VAT included | Free shipping for orders over a total amount of 125 euros
Delivery by DHL

✆ Talk to a specialist

Efficient drilling in metal

Practical benefits

Fits standard drill chucks: With the reduced 13 mm shank, you can easily use this large-diameter drill bit in standard chucks.
International Tools ECO HSS: Constructed from durable HSS steel, it delivers consistent cutting performance when working through various metal materials.
Smooth and rapid chip clearance: The 135 mm flute length and two cutting edges ensure dependable chip evacuation throughout deep drilling.

In a nutshell

The right choise for

With the International Tools eco hss twist drill bit 11.413, you can easily drill clean 18.5 mm holes in various metals. Thanks to the reduced 13 mm shank, this large metal drill bit fits smoothly into standard hand drills and drill presses with a 13 mm chuck. The robust hss steel construction ensures dependable cutting performance and steady power during demanding metalworking jobs. Featuring an overall length of 198 mm, a working flute length of 135 mm, and 2 cutting edges, it evacuates chips quickly and consistently. This allows you to work faster, more accurately, and with total control in your workshop.

Product information FAQ

€24.51

In stock - tax incl.

Key features according to our expert

Diameter: 18,5 mm
Drill bit type: Metal drill bit
Overall length: 198 mm
Shank size: 13 mm
Shank type: Cylindrical - tapered
Material (drill bit): HSS
Number of cutting edges: 2
Cutting length: 135 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: 18,5 mm
Drill bit type: Metal drill bit
Overall length: 198 mm
Shank size: 13 mm
Shank type: Cylindrical - tapered
Material (drill bit): HSS
Number of cutting edges: 2
Cutting length: 135 mm
Spiral type: Type N
Total length (l1): 198 mm
Tool material: HSS
Flute length (l2): 135 mm
Drill diameter (d1): 18,5 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
51630910
EAN 8716563234074
Supplier number INTERNATIONAL TOOLS 114131850

Frequently asked questions about this product

Answered by specialists

Does this drill bit fit in a standard 13 mm chuck?: Yes, thanks to the reduced 13 mm shank, this 18.5 mm drill bit fits standard drill chucks up to 13 mm.
What material is this twist drill bit suitable for?: This HSS drill bit is designed for drilling into metal and steel.
What are the total length and working flute length?: The total length is 198 mm and the flute cutting length is 135 mm.
How many cutting edges does this metal drill bit have?: This twist drill bit features 2 cutting edges for efficient chip removal.