Twist Drill — Type N short, 6.9 mm Diameter · 135° Tip · 5% Cobalt-alloyed · HSS‑E · DIN 338 (MetavCUT)

The Twist Drill Type N short by MetavCUT is a precision metalworking drill designed for Drilling Machines and engineered for stable, accurate holes in harder materials.

• Short design for higher stability and precision
• 135° tip geometry for harder materials like stainless steel
• HSS‑E material for improved wear resistance
• Fully ground flutes for clean, accurate holes
• Conforms to DIN 338 for short twist drills

Greater Stability and Consistent Hole Quality for Metalworking

Short design reduces overhang and bending, giving the operator noticeably higher Stability during machining. This Twist Drill features a reduced overall length compared with standard variants, which minimizes vibration and improves concentricity. As a result, users benefit from more consistent hole diameters and less tool deflection when working on medium to hard metals. The shorter working length is particularly advantageous for precision setups and when using hand or bench Drilling Machines.

Material Advantages that Extend Tool Life

Manufactured from HSS‑E and alloyed with 5% cobalt, this drill combines hardness and heat resistance to withstand demanding drilling operations. The cobalt content increases red hardness, which helps maintain cutting edges at elevated temperatures and prolongs tool life when drilling alloyed and unalloyed Steels. The fully ground flute geometry ensures sharp cutting lips and smooth chip evacuation, producing cleaner holes and reducing the need for rework.

Geometry Optimised for Hard Materials and Accuracy

A 135° tip angle reduces the tendency to skate on hard surfaces and provides a better cutting approach for stainless steels and other tough materials. The Type N, or normal spiral, is the classic metalworking geometry that balances chip removal and cutting force. Ground (HSS‑G) versions like this produce very precise bores with excellent runout accuracy, making them suitable for applications where hole quality is critical.

Application Scope and Machine Compatibility

This Twist Drill is intended primarily for Drills for Metal and performs best in stationary or portable Drilling Machines with proper clamping and cooling. It is suitable for machining alloyed Steel, Cast Iron, Non‑Ferrous Metals and certain Plastics. For high feed or deep-hole work, users should evaluate appropriate coolant and machining parameters; for general metalworking tasks and short, precise bores the short HSS‑E Type N is an efficient choice.

Who Benefits from This Tool

Workshop professionals, maintenance technicians and precision fabricators who require repeatable, accurate bores will appreciate the combination of a short design, HSS‑E alloy and fully ground geometry. The drill is particularly useful when reduced runout and enhanced stiffness are required, such as in jigs, fixtures or handheld drilling where control and hole quality matter most.

Strongly recommended: Choose the MetavCUT Twist Drill Type N short for demanding metalworking tasks and contact METAV Werkzeuge for expert advice and application support — eMail: info@metav-werkzeuge.com · Phone: +49 2822 7131930 · WhatsApp: +49 170 2837271

• Designation: Twist Drill
• Brand: MetavCUT
• SKU: 47069-FDA
• Diameter: 6.9 mm
• Tip angle: 135°
• Type: Type N
• Execution: short
• Colour / Alloy: 5% cobalt-alloyed
• Material: HSS-E
• Shaft finish: fully ground
• Spiral length: 69 mm
• Overall length: 109 mm
• Model series: Standard Line
• Standard: DIN 338
• For machine: Drilling Machine
• Application: Drills for metal
• Packaging: 10 pieces
• Manufacturer: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; info@metav-werkzeuge.com

FAQ

What materials is the MetavCUT Twist Drill Type N suitable for?
The MetavCUT Twist Drill Type N is primarily designed for metalworking and is suitable for alloyed and unalloyed Steel, Cast Iron, Non‑Ferrous Metals and certain Plastics; its HSS‑E composition and 135° tip make it particularly effective on harder materials.

Is the short Twist Drill version better for precision work?
A short Twist Drill by MetavCUT offers increased stiffness and reduced overhang, which leads to improved precision and less runout; this makes it a preferred option for accurate, repeatable holes in workshop and fixture applications.

For what is a Twist Drill used?
A Twist Drill is mainly applied when machining high‑strength materials and larger diameters; its shape allows for easier regrinding and it withstands higher loads, making it suitable for demanding metal drilling tasks.

Which three drill types exist?
The three main drill types are Metal Drill, Wood Drill and Stone/Concrete Drill; the MetavCUT Twist Drill belongs to the Metal Drill category and is optimised for metalworking.

Why are Twist Drills sharpened at the tip?
Tip sharpening reduces the chisel edge width at the drill point, lowering friction and required feed forces; by sharpening the tip of the MetavCUT Twist Drill Type N, the drill centres better and requires less thrust, improving accuracy.

Can a metal Twist Drill be used to drill wood?
A Metal Drill such as the MetavCUT Twist Drill can be used in wood, but guidance and finish are inferior compared with dedicated wood drills; metal drills are easier to regrind and show less self‑feeding tendency, which can be a drawback for clean wood holes.