Twist Drill (Type N) — Extra Short, 4.9 mm, 135° Point, HSS‑G, Bright Finished, DIN 1897 — MetavCUT

A Twist Drill (Type N) for metalworking, engineered as an extra short HSS‑G bit for use in hand and drilling machines.

• Extra short HSS‑G design for greater stability
• 135° tip for harder materials and fast entry
• Cylindrical shank for universal chuck compatibility
• 4.9 mm diameter with 24 mm spiral length for metalwork
• Complies with DIN 1897 for robust hand‑drill applications

Greater efficiency and durability for metal drilling

The extra short design delivers improved rigidity and reduced breakage risk when working with metal. Manufactured from HSS‑G, this bit allows up to 40% faster drilling while requiring 50% less feed force compared with conventional HSS variants, making it particularly efficient for alloyed and unalloyed steel, cast steel, gray cast iron, sintered iron, malleable cast iron, non‑ferrous metals and hard plastics. The compact geometry is especially advantageous when drilling thin sections or in confined spaces where conventional lengths are impractical.

Reliable performance in tight spaces and portable setups

Designed to DIN 1897 as an extra short Twist Drill, the shortened Overall Length and reduced Working Length increase torsional resistance and decrease vibration. The cylindrical shank fits standard three‑jaw chucks, offering universal compatibility with hand and angle drills while improving concentricity. This construction supports steady drilling under manual guidance and reduces the chance of chatter when accessing narrow profiles or sheet metal.

Precision entry and material suitability explained

Equipped with a 135° Point Angle, the Type N spiral geometry is tuned for harder workpiece materials, shortening the initial cutting time and improving centering on tougher alloys. With a nominal Diameter of 4.9 mm, a Spiral Length of 24 mm and an Overall Length of 58 mm, the bit provides a balanced ratio between cutting depth and structural stiffness. The Normal Spiral (Type N) is the classic metal‑drilling profile and is not optimized for very soft materials.

Handling, maintenance and practical tips for long life

Periodic resharpening restores cutting geometry and maintains the reduced thrust advantage of the pointed tip; the ground HSS‑G material is regrindable and holds its edge under demanding loads. Appropriate cutting fluids extend tool life when machining steels and cast materials. To avoid slippage in a cylindrical shank, ensure secure clamping in the chuck and apply controlled feed; for high torque applications a three‑flat or hex shank could be preferred, but the cylindrical shaft here offers broad flexibility for general metalworking tasks.

Strong recommendation: For reliable metal drilling in constrained or manual setups, choose the MetavCUT Twist Drill Type N in extra short HSS‑G; for further technical guidance or project advice contact METAV Werkzeuge by eMail info@metav-werkzeuge.com, by phone +49 2822 7131930 or via WhatsApp +49 170 2837271

• Twist Drill
• Brand: MetavCUT
• SKU: 56049-FDA
• Diameter: 4.9 mm
• Point Angle: 135°
• Type: Type N
• Finish: Bright finished
• Execution: Extra short
• Material: HSS-G
• Standard: DIN 1897
• Shank Execution: Cylindrical
• Spiral Length: 24 mm
• Overall Length: 58 mm
• For Drilling Machine: Hand/Drilling Machine
• Model Series: Standard Line
• Application: Drills for Metal
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

Can the MetavCUT Twist Drill Type N be used in a cordless hand drill?
The MetavCUT Twist Drill Type N is suitable for use in hand drills and portable drilling machines when clamped securely in a proper chuck. The extra short length enhances stability under manual operation, but correct chuck tightening and appropriate feed are essential to prevent slippage of the cylindrical shank.

Is the MetavCUT Twist Drill Type N suitable for stainless and hardened steels?
The MetavCUT Twist Drill Type N with a 135° tip is designed for harder workpiece materials and offers improved entry and centering on tougher steels; use suitable cutting fluid and moderate speeds for optimal life and hole quality.

For what are Twist Drills used?
Twist Drills are mainly applied to the machining of high‑strength materials and larger hole diameters. Their form is easy to regrind and withstands higher loads, making them the standard choice for metal drilling tasks where robustness and serviceability are required.

Which 3 drill types are there?
The three common drill categories are metal drills, wood drills and stone/concrete drills. The MetavCUT Twist Drill Type N belongs to the metal drill group and is optimized for ferrous and many non‑ferrous materials.