The Maykestag SPEED-DRILL solid carbide stub drill series delivers excellent stability in short hole drilling operations. Its robust design minimizes deflection and vibration, improving hole quality and accuracy. Advanced coatings such as ALUNIT or NANODUR enhance wear resistance, heat protection, and tool longevity when machining steels, stainless steels, and non-ferrous materials.

Solid Carbide Drills Carbide Stub Drills Maykestag

Engineered for demanding machining environments, Maykestag solid carbide stub drills provide reliable performance at high feed rates and cutting speeds. Internal coolant options improve heat dissipation and chip removal in deep or continuous drilling processes. These tools ensure consistent results, reduced cycle times, and cost-efficient productivity in modern CNC manufacturing operations.

Features

Ultra-Micrograin Solid Carbide

High rigidity and superior wear resistance

Stub Length Design

Maximum stability with reduced tool deflection

Advanced Coatings

ALUNIT, NANODUR, or similar high-performance coatings

Optimized Flute Geometry

Efficient chip evacuation and smooth cutting

Internal Coolant Options

Improved cooling and process reliability

Overview

Specification	Details
Product Type	Solid Carbide Stub Drill
Series	SPEED-DRILL / HPC Solid Carbide
Standard	DIN 6537 K / DIN 6537 L (depending on model)
Material	Ultra-Micrograin Solid Carbide
Coating	ALUNIT, NANODUR, ANTRADUR (varies by application)
Point Angle	Typically 140°
Shank Type	Cylindrical shank
Diameter Range	Approx. 1.0 mm – 20.0 mm
Length Variants	3×D, 5×D, and short stub versions
Cooling	With or without internal coolant channels
Workpiece Materials	Steel, stainless steel (INOX), cast iron, aluminum, non-ferrous alloys
Machine Compatibility	CNC machining centers, drilling machines