4-30mm Step Drill HSS Spiral Flute 2-Cutting Edges 118° Point 90° Step Angle 24mm Shank - TECWERK

Take advantage of a single HSS step drill that combines 14 precision steps with a spiral-fluted geometry for reliable holemaking and fewer tool changes; order directly from Metav Werkzeuge or consult the sales team for application advice.

TECWERK Step Drill 4–30 mm, HSS, Spiral-Fluted, 14 Steps

The TECWERK Step Drill 4–30 mm is a precision step drill designed for efficient enlargement of holes and stepped drilling tasks in workshops and light industrial applications.

• HSS precision design with 14 steps
• Spiral-fluted geometry for fast chip evacuation
• Cross-ground point, 118° for precise centring
• Shank with three flats, 24 mm length

Consistent stepped holes with fewer tool changes

The TECWERK Step Drill 4–30 mm is engineered as a single-tool solution for producing multiple diameters without repeated tool changes. The 14 steps provide a continuous progression from 4 mm up to 30 mm, which simplifies workflow and reduces setup time. The 90° step angle ensures reliable step formation, while the precision manufacturing reduces run-out and supports consistent hole geometry — an advantage when repeatability is required on production runs or repair jobs.

Faster cutting and cleaner chips for improved cycle times

Thanks to the spiral-fluted geometry and the cross-ground tip, the tool promotes active chip evacuation and smooth cutting action with its two cutting edges. The 118° point angle improves centring and reduces walking at the start of drilling, which in turn lowers rework and regrind rates. The combination of spiral flutes and precision ground edges results in reduced burring and cleaner holes, helping to shorten overall cycle times on thin sections and sheet operations.

Secure clamping and steady feed for reproducible results

The shank with three flats and a 24 mm shank length ensure stable clamping in standard chucks and reduces the risk of slipping under torque. This mechanical stability supports a controlled feed and consistent cutting engagement, which is particularly useful when exact step positions are critical. The robust shank design also simplifies fixture alignment and repeatable seating in tooling stations.

Durable HSS construction and precision finish for long service life

Constructed from HSS and delivered in a precision execution, the step drill balances wear resistance with the ability to be resharpened where appropriate. The cross-ground geometry aids centring and reduces thrust forces, which can prolong tool life in repetitive tasks. Routine use of appropriate cutting fluid and correct feed rates will further enhance service life and maintain hole quality, making the tool a reliable part of a workshop’s cutting tool inventory.

Contact Metav Werkzeuge for tailored advice on applying the TECWERK step drill in specific workflows or to reserve stock — email info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: 2000862083NW
• Manufacturer: TECWERK
• Packaging unit: 1

Facts

• Diameter range: 4–30 mm
• Steps: 14
• Cutting edges: 2
• Point angle: 118°
• Step angle: 90°
• Shank length: 24 mm

Design & special features

• Material: HSS
• Spiral-fluted geometry
• Cross-ground point
• Shank with 3 clamping flats
• Precision execution

FAQ

What diameter range does the step drill cover?
The TECWERK Step Drill 4–30 mm covers diameters from 4 mm up to 30 mm in stepped increments provided by its 14 steps.

How many cutting edges and steps does the drill have?
This step drill features 2 cutting edges and 14 steps, combining to deliver progressive diameters with stable cutting action.

What advantages does the spiral-fluted design provide?
The spiral-fluted geometry promotes efficient chip evacuation and smoother cutting, reducing burring and improving hole finish for the TECWERK step drill.

Is the shank suitable for standard chucks?
The shank with three flats and a 24 mm shank length is intended for secure clamping in standard chucks and collet systems, enhancing positional stability.

What centring features does the tool have?
A cross-ground tip with a 118° point angle provides improved centring and reduced walking at the start of drilling for precise step locations.

Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund