Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit
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Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit
The 12mm diameter Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit is a popular choice for larger bore drilling in professional metalworking and engineering applications. This high-performance drill bit combines solid carbide construction with TiAlN coating to deliver exceptional heat resistance, reduced friction, and extended service life across demanding drilling operations.
The 140° modified 4-facet split point ensures accurate centring and rapid penetration, whilst the continuously thinned parallel web optimises chip evacuation—particularly important when drilling larger diameter holes. Ideal for bolt holes, mounting points, and structural fabrication work.
Features and Benefits:
• Titanium Aluminum Nitride coating for superior durability
• Solid carbide for maximum rigidity
• 140° drill point for precise centring
• Continuously thinned web design
• 3×D depth capability without pecking
• DIN 6537 K and DIN 6535 HA compliant
• m7 industry standard tolerance
Specifications:
Diameter: 12mm
Specifications
More Help
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There is a Dormer manufacturer warranty for this product which covers all manufacturing defects for the normal lifetime of the tool but does not cover wear and tear or damaged cause by misuse. This does not affect your statutory rights.
Get help regarding Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit
For any technical enquiries relating to this product it is best to call the manufacturer, Dormer, direct on 08708504466.
For any other queries relating to ordering this item, stock availability, existing orders or returning faulty items etc please contact us at Tooled-Up at sales@tooled-up.com or call on 020 8805 3535.