Name: MAYKESTAG Solid Carbide Drill DIN 338 N ALUNIT® 7.40mm
Brand: MAYKESTAG
SKU: MAY61570074
Price: 2396.04 ZAR
Availability: OutOfStock

MAYKESTAG Solid Carbide Drill DIN 338 N ALUNIT® 7.40mm

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MAYKESTAG Solid Carbide Drill DIN 338 N ALUNIT® 7.40mm

Stock: Sold Out
Cat No: MAY61570074 11951
SKU: MAY61570074
UPC: 9002740775089

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Maykestag Solid Carbide Drill DIN 338 N ALUNIT® 7.40mm

High-performance 7.40mm 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 is a solid carbide drill with ALUNIT® coating, designed for professional drilling applications. Manufactured to DIN 338 Type N, the drill features a 118° point angle, two cutting edges and a drilling depth capability of up to 5×D. The 7.40mm drill diameter is matched by a 7.40mm h6 shank for precise toolholding.

The ALUNIT® coating provides a hard, wear-resistant cutting surface designed to support reliable performance across a broad range of engineering materials. The DIN 338 Type N geometry provides a versatile configuration for precision drilling applications.

What is a solid carbide drill? A solid carbide drill is manufactured entirely from carbide rather than having a carbide tip brazed onto a steel body. The high rigidity and wear resistance of solid carbide make these drills particularly suitable for precision machining and demanding drilling applications.

Product Highlights

Solid carbide construction: High rigidity and wear resistance for precision drilling applications.
ALUNIT® coating: Provides a hard, wear-resistant cutting surface for professional machining applications.
7.40mm drilling diameter: Precision drilling for accurate hole production.
DIN 338 Type N: Standard Type N drill geometry for general-purpose drilling applications.
118° point angle: Provides conventional drill-point geometry for controlled centring and cutting.
5×D drilling depth: Suitable for drilling depths up to five times the drill diameter under appropriate machining conditions.
2 cutting edges: Two cutting edges provide balanced cutting action and efficient chip formation.
7.40mm h6 shank: Precision nominal shank diameter matched to the drill diameter.

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
7.40mm drill diameter
DIN 338 Type N
118° point angle
5×D drilling depth
2 cutting edges
7.40mm 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® 7.40mm
Cat No.:	MAY61570074
Manufacturer Code:	0615700740100
Barcode:	9002740775089
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):	7.40 mm
Shank Diameter (d2):	7.40 mm
Shank Tolerance:	h6
Overall Length (l1):	109 mm
Flute Length (l2):	69 mm

Contains

1 x Maykestag solid carbide drill DIN 338 N ALUNIT® 7.40mm

Tags: Maykestag , Drill , Solid Carbide Drill , ALUNIT Drill , 7.40mm Drill , DIN 338 , Type N , 118 Degree Drill , 5xD Drill , Code 6157 , Carbide Drill