100Pcs Set 1/1.5/2.0/2.5/3mm Titanium Coated Twist Drill Bit

[product_brand] [/product_brand][product_collection_descriptions] Different monitor and light effect Surface treatment Material: HSS4241 titanium coating. Design: straight shank. [/product_collection_descriptions] [product_feature] Due to the different monitor and light effect, the actual color of the item might be slightly different from the color showed on the pictures. Thank you! Please allow 1-3mm measuring deviation due to manual measurement. Design: straight shank. Material: HSS4241 titanium coating. Surface treatment: white drill (original color), titanium plating. Diameter and total length: 20pcs x 1mm twisted position,10pcs silver +10pcs gold 20pcs x 1.5mm twisted position,10pcs silver +10pcs gold 20pcs x 2mm twisted position,10pcs silver +10pcs gold 20pcsx 2.5mm twisted position ,10pcs silver +10pcs gold 20pcs x 3mm twisted position, 10pcs silver +10pcs gold Straight shank design is more suitable for many electric drills and drill machine (not included). Sharp and twisted