Twist Drill Type N – 4.1 mm, 135° Point, HSS‑G, Short, Bright Finished, DIN 338 by MetavCUT

The Twist Drill Type N is a short HSS‑G drill for Drilling Machines, engineered for stable, precise metalworking in hard materials.

• Short HSS‑G Twist Drill for high stability
• 135° Point angle for hard materials
• Fully ground shank for precise runout
• Conforms to DIN 338 for short drills
• Suitable for Drilling Machines and metalwork

Faster, more stable drilling for demanding metal applications

The short HSS‑G construction of this Twist Drill ensures reduced overhang and therefore significantly improved stiffness compared with standard length drills. Users benefit from higher feed stability and less tendency to wander, which translates directly into cleaner, more accurate holes and fewer rejects. The shorter Spiral Length and reduced cantilever make this design particularly effective when machining steel, cast steel and other hard metals, where maintaining concentricity is critical for downstream assembly and finishing.

Better penetration and longevity in tough materials

A 135° Point Angle combined with the ground geometry reduces the initial cutting forces and shortens the drilling‑in time for harder materials such as stainless steel and tempered steels. The fully ground (HSS‑G) flute geometry produces sharp cutting edges and high runout accuracy, which improves hole quality. For professional workshops, this means faster cycle times and more predictable tool life when used with appropriate cooling and moderate cutting speeds.

Precise use cases and operator guidance

Designed for operation in Drilling Machines, this short Twist Drill is ideal for precision tasks such as jig and toolmaking, maintenance and repair work, and production runs where tight positional accuracy is required. When drilling, use steady clamping, correct spindle speeds for the material and a suitable coolant to extend life. Because the drill is ground rather than roll‑formed, it is easier to resharpen, but users should note that ground HSS variants require careful handling to avoid chipping.

Clear standards and material benefits for professional users

Manufactured to DIN 338 as a short Twist Drill with a Cylindrical Shank, the tool meets established tolerances and dimensional standards for short HSS drills. The designation Type N denotes the standard spiral geometry optimised for metalworking. These specifications offer purchasers verifiable parameters for production planning and procurement and ensure interchangeability with other DIN‑compliant tooling in industrial environments.

Strong recommendation: Choose the MetavCUT Profi Line Twist Drill for precise, stable metal drilling — METAV Werkzeuge offers competent technical advice and support at info@metav-werkzeuge.com, by phone +49 2822 7131930 or WhatsApp +49 170 2837271

Technical Specifications

• Designation: Twist Drill
• Marke: MetavCUT
• SKU: 48041-FDA
• Diameter: 4.1 mm
• Point angle: 135°
• Type: Type N
• Execution: Short (kurz)
• Spiral length: 43 mm
• Overall length: 75 mm
• Shank execution: Fully ground (geschliffen)
• Finish/Colour: Bright finished (blank)
• Material: HSS‑G
• Norm: DIN 338
• For Machine: Drilling Machine (Handbohrmaschine)
• Application: Drills for metal (Bohrer für Metall)
• Hersteller: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What is the Twist Drill used for and which materials suit it best?
The MetavCUT Twist Drill Type N is primarily used for machining high‑strength metals and larger drill diameters; it is especially suitable for alloyed and unalloyed Steel, Cast Steel, Cast Iron, Sintered Iron, Tempered Castings, Non‑Ferrous Metals and hard Plastics. Its short design offers greater stability and precision when working in demanding metal applications.

Which three basic drill types exist?
Commonly distinguished drill types are Metal Drills, Wood Drills and Stone/Concrete Drills. The MetavCUT Twist Drill falls into the Metal Drill category and is optimised for machining metallic materials.

Why are Twist Drills point‑sharpened?
The point sharpening reduces the cross‑edge at the tip, which significantly lowers friction forces and therefore requires less feed force. As a result, the MetavCUT Twist Drill centres more reliably in the workpiece and improves hole accuracy.

Can you use a Twist Drill to drill wood?
A Metal Drill such as the MetavCUT Twist Drill can be used in wood, but it generally provides poorer guidance and a less clean finish than dedicated Wood Drills. Metal drills are easier to resharpen and tend to have lower self‑feeding action compared with specialised wood drills.

At which drilling depths is the Twist Drill most commonly used?
A through‑hole in solid material is typically executed with a Twist Drill. For diameters up to 20 mm and drilling depths up to 100 mm, the Twist Drill is the most frequently used tool; the MetavCUT short design is particularly well suited for controlled depths where stiffness is essential.

What is better, HSS or HSSE?
The general belief that HSSE steels are inherently superior to HSS is not universally correct. When choosing between HSS and HSSE for the MetavCUT Twist Drill, evaluate the specific working conditions and whether they justify the higher acquisition cost of HSSE for the intended application.