Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit

The 5.5mm diameter Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit is ideal for precision drilling tasks requiring moderate bore sizes. This versatile drill bit excels in both professional workshop and DIY applications, offering solid carbide construction with advanced TiAlN coating for excellent heat resistance and extended tool life.

The 140° modified 4-facet split point delivers accurate centring, whilst the continuously thinned parallel web ensures efficient chip evacuation. Perfect for drilling pilot holes, mounting points, and precision work in steel, stainless steel, and cast iron components.

Features and Benefits:
• Titanium Aluminum Nitride coating for enhanced durability
• Solid carbide construction for superior rigidity
• 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: 5.5mm