Name: MAYKESTAG Solid Carbide Drill DIN 338 N ALUNIT® 6.80mm
Brand: MAYKESTAG
SKU: MAY61570068
Price: 2175.46 ZAR
Availability: OutOfStock

MAYKESTAG Solid Carbide Drill DIN 338 N ALUNIT® 6.80mm

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MAYKESTAG Solid Carbide Drill DIN 338 N ALUNIT® 6.80mm

Stock: Sold Out
Cat No: MAY61570068 11945
SKU: MAY61570068
UPC: 9002740775027

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Maykestag Solid Carbide Drill DIN 338 N ALUNIT® 6.80mm

High-performance 6.80mm 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 6.80mm 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 6.80mm 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.
6.80mm 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.

Features

Solid carbide construction
ALUNIT® coating
6.80mm drill diameter
DIN 338 Type N
118° point angle
5×D drilling depth
2 cutting edges
6.80mm nominal shank diameter
h6 shank tolerance
109mm overall length
69mm flute length

Recommended Applications

The Maykestag Code 6157 range is rated by Maykestag according to its suitability for different material groups. A higher rating indicates greater suitability for the application.

Steels below 400 N/mm²

4/4 Ideal

Steels below 850 N/mm²

4/4 Ideal

Steels below 1,100 N/mm²

3/4 Especially suitable

Steels below 1,300 N/mm²

2/4 Suitable

Steels above 45 HRC

Not rated

Stainless steels below 850 N/mm²

3/4 Especially suitable

Stainless steels above 850 N/mm²

2/4 Suitable

Cast iron and malleable cast iron

4/4 Ideal

Titanium and titanium alloys

2/4 Suitable

Copper and brass

2/4 Suitable

Aluminium

3/4 Especially suitable

Plastics

3/4 Especially suitable

Get the right cutting data SpeedGuide Calculator

MaySpeedGuide: Maykestag recommends using the MaySpeedGuide to determine the appropriate cutting conditions for the tool, workpiece material and machining application.

Optimise drilling performance. Correct cutting speed, feed rate and machining conditions help maximise tool life, hole quality and cutting performance. Always select cutting speed, feed rate and machining conditions appropriate to the workpiece material, machine, toolholding system and application.

Specifications

Description	Spec
Brand	Maykestag
Product Description	Solid Carbide Drill DIN 338 N ALUNIT® 6.80mm
Cat No.	MAY61570068
Manufacturer Code	0615700680100
Barcode	9002740775027
Series Code	6157
Tool Type	Solid carbide drill
Tool Material	Solid carbide
Standard	DIN 338
Type	N
Coating	ALUNIT®
Point Angle	118°
Drilling Depth	5×D
No. of Cutting Edges	2
Drill Diameter (d1)	6.80mm
Shank Diameter (d2)	6.80mm
Shank Tolerance	h6
Overall Length (l1)	109mm
Flute Length (l2)	69mm

Contains

1 x Maykestag solid carbide drill DIN 338 N ALUNIT® 6.80mm

Tags: Maykestag , Drill , Solid Carbide Drill , ALUNIT Drill , 6.80mm Drill , DIN 338 , Type N , 118 Degree Drill , 5xD Drill , Code 6157 , Carbide Drill