Maykestag Solid Carbide Drill DIN 338 N ALUNIT® 6.90mm
High-performance 6.90mm solid carbide drill with ALUNIT® coating, manufactured
to DIN 338 Type N with a 118° point angle and 5×D drilling depth for precision
drilling in demanding materials.
The Maykestag Code 6157 6.90mm solid carbide drill is designed for precision
drilling in demanding engineering materials. Manufactured to DIN 338 Type N
with a 118° point angle, 2 cutting edges and 5×D drilling depth, it combines
rigid solid carbide construction with a durable ALUNIT® coating for reliable
professional machining performance.
With a 6.90mm nominal diameter, 109mm overall length and 69mm flute length,
this drill is suited to accurate hole production across a broad range of
engineering materials including steels, stainless steels, cast iron,
aluminium, titanium alloys and plastics.
Solid carbide drill: A precision cutting tool manufactured
from solid carbide for high rigidity, dimensional stability and wear
resistance during drilling operations.
ALUNIT® coating: A wear-resistant tool coating designed to
provide a durable cutting surface and support reliable performance in
demanding machining applications.
Product Highlights
- Solid carbide construction: High rigidity and wear
resistance for precision drilling applications. - ALUNIT® coating: Durable coated cutting surface for
demanding professional machining applications. - DIN 338 Type N: Standard jobber-length geometry for
general-purpose drilling applications. - 118° point angle: Designed for accurate centring and
efficient cutting performance. - 5×D drilling depth: Suitable for drilling holes to a
depth of approximately five times the nominal drill diameter. - 6.90mm diameter: Precise nominal drill size for accurate
hole production. - 2 cutting edges: Conventional two-flute solid carbide
drilling geometry.
Why Choose Maykestag?
Maykestag precision cutting tools combine carefully controlled geometries
with specified tool materials and coatings to provide reliable machining
performance. Solid carbide construction provides the rigidity required for
accurate small-diameter drilling, while ALUNIT® coating provides a durable
cutting surface for professional machining applications.
The Code 6157 series combines solid carbide construction,
ALUNIT® coating, DIN 338 Type N geometry and a 118° point angle for
professional drilling applications across a range of engineering materials.
