Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit

The 10.2mm diameter Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit provides precise sizing for specific engineering requirements. This robust drill bit combines solid carbide construction with TiAlN coating to deliver superior heat resistance, reduced friction, and exceptional service life across demanding metalworking applications.

The 140° modified 4-facet split point delivers accurate centring, whilst the continuously thinned parallel web ensures efficient chip evacuation. Perfect for precision engineering tasks requiring exact 10.2mm bore sizing, including clearance holes and mechanical assembly work.

Features and Benefits:
• Titanium Aluminum Nitride coating for prolonged service life
• Solid carbide construction for superior durability
• 140° drill point for precise positioning
• Continuously thinned web flute design
• 3×D drilling depth capability
• DIN 6537 K and DIN 6535 HA standards
• m7 tolerance zone

Specifications:
Diameter: 10.2mm