Hss Cobalt Drill Bit Set 1/8 in. x 6 in. Aircraft Extension

Aircraft Extension Cobalt Drill Bit Size: 1/8" (Diameter) x 1-5/8" (Flute Length) x 6" (Overall Length). HSS Cobalt Material: HSS (M35) Cobalt Steel for long drilling life and fast performance. Surface Treatment: Gold Oxided Ember Finished. Split Point 135 Deg. Drilling Angle for self-centering and easy penetration. Application: Drilling through stainless steel, metal, iron, copper, plastic, auto repair, and DIY metal cutting. Spiral Twist Flute for fast chip removal. Round Shank for versatility with various chucking types. Pickup near Lawrence & Keele (North York).