High-precision drills for reliable, high-throughput metalworking

High-performance drill bits for demanding production

Drill bits designed for industrial manufacturing where precision, repeatability and tool life are decisive. Based on a spectrum from HSS and kobalt-alloyed hss-e for universal use to solid carbide drills for high-speed, high-precision serial production, this range covers applications from general engineering to automotive supplier work.

Why these drill bits are essential in the workshop and on the machining centre

Function and behaviour:

• primary use: creating accurate cylindrical holes
• typical machines: CNC machining centres, lathes and drill presses
• key design aspects: optimised chisel edge, defined point angles, flute geometry for reliable chip evacuation

Technical advantages and process benefits:

• reduced feed forces through optimised point geometry
• improved heat control with advanced coatings and, where specified, internal coolant supply
• extended tool life using solid carbide variants and multilayer coatings such as TiN / TiAlN
• process security on challenging materials thanks to tailored materials and geometries

Concrete benefits that boost productivity and quality

• predictable tool life and fewer tool changes, lowering machine downtime
• stable hole quality and consistent tolerances across long runs
• efficient chip control and thermal management for safe deep-hole and hardened-material drilling
• suitability across a wide material range, reducing the need for multiple specialised tools

Metav as a reliable partner for high-precision tooling

Metav combines decades of sector expertise with a broad, dependable offering from its Emmerich facility. With over 48,000 customers and more than 250,000 products, Metav positions its range of drill bits, twist drills and indexable drills as a practical, quality-first choice for procurement managers and production engineers seeking dependable supply and technical competence.

Technical data (at a glance)

• material: HSS, kobalt-alloyed hss-e, solid carbide
• coatings: TiN, TiAlN, advanced nanocoatings
• coolant option: internal coolant feed where specified
• typical applications: mild steel, high-alloy stainless steel, cast iron, non-ferrous metals, technical plastics, hardened materials (use solid carbide variants)
• tool types available: twist drills, solid carbide drills, indexable drills, centre and pilot drills, step drills

FAQ

What is the difference between hss and solid carbide drill bits?
HSS drill bits offer toughness and resistance to breakage for general machining, while solid carbide drills provide higher wear resistance and are the preferred choice for high-speed, high-volume machining and hardened materials.

Which coatings improve tool life for industrial drilling?
Coatings such as TiN and TiAlN increase surface hardness and thermal stability; when combined with the correct drill geometry and, if available, internal coolant, they significantly extend the service life of drill bits.

Can these drill bits be used on CNC machining centres for deep holes?
Yes. Drill bits designed with optimised flute geometry and internal coolant supply are suited to deep-hole machining on CNC machining centres, ensuring controlled chip evacuation and heat management.

How should I choose between twist drills, solid carbide drills and indexable drills?
Select twist drills for general-purpose drilling, solid carbide drills for high-speed and hardened-material applications, and indexable drills for large-diameter holes where insert changes offer economic advantages.

Why choose Metav for drill bits and drilling solutions?
Metav offers a comprehensive selection of drill bits, twist drills and indexable drills combined with sector expertise, centralised supply from Emmerich and proven reliability across thousands of industrial customers.