Coated Carbide Drills for Steel & Cast Iron

MULTIDRILL MDH series

Venturing into new regions of aluminum alloy drilling!

Recommended Work Material

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Feature

Towards a new era of high-efficiency drilling

Low cutting resistance stabilizes high-efficiency drilling

RP THINING

Wide chip pocket enables smooth chip evacuation and reduced cutting, resistance ensuring stable drilling even in high-efficiency conditions

Unlikely to fracture even in high-efficiency drilling

New Cutting Edge Shape

Optimised cutting edge shape suppresses stress concentration and prevents chipping even in high-efficiency drilling with high cutting edge load

New Grade ACH70
HF Coat

TiAlCrSi-based super multi-layered coating realises excellent wear resistance and thermal resistance
Tough TiAlB-based coating is employed on the carbide substrate to improve coating strength and fracture resistance

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