Vortex Spot Drill - HSS-E Cobalt 90° TiAlN Coated - 20mm Die & Mould Collet Chucks while the specialized flute geometry

while the specialized flute geometry supports efficient material removal and clean

consistent holes across a range of applications

this insert features an optimized geometry and design that promote consistent

it maintains consistent performance and extends tool life even under demanding materials and finishes

16ER insert compatibility: designed to accept ER-style inserts for accurate external threading profiles

Vortex Spot Drill - HSS-E Cobalt 90° TiAlN Coated - 20mm Die & Mould Collet Chucks while the specialized flute geometryMeet the Vortex Spot Drill HSS E Cobalt 90 TiAlN Coated 20mm, a precision tool built for metalworking professionals who need fast, accurate center holes to anchor follow up drilling or milling. Its premium alloy and advanced coating deliver durability and smooth performance for challenging materials. Material: HSS E Cobalt alloy for enhanced strength and heat resistance, extending tool life during tough drilling tasks. Coating: TiAlN coating increases