SUMAKE ST-5554A

The Dormer A002 Metric HSS-TiN Coated Jobber Drill Bits in Pouch Packs. Each bit has a pointed web and fluted tip design. The point design allows for efficient cutting with a reduced axial force and more→allows for accurate centring. The web design provides optimised strength rigidity and improves the feed of the drilling bit. The flutes allows for efficient chip form and evacuation. The bits have visible tool in-situ marking that allows for easy identification. The optimised helix angle provides greater stiffness across the diameter range. The bright body improves cutting performance on ductile materials and the Titanium Nitride coating resists flank and crater wear and has low friction that …

The Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit is engineered for exceptional performance and accuracy across demanding applications. Designed to meet the needs of professionals, th more→is high-performance drill bit is constructed from solid carbide and features a TiAlN coating, ensuring excellent heat resistance, reduced friction, and prolonged life. The Dormer R458 HM High Performance TiAlN Coated Force X Drill Bit boasts a 140° modified 4-facet split point for precise centring and a continuously thinned parallel web for optimized chip evacuation. Its robust design is ideal for 3xD drilling without pecking, enabling efficient and uninterrupted operations in various materials. …

hobby tools High quality drill made in Japan Drill blade size: 2.2mm *Pin vise is sold separately.