Terrax 25pcs Hss-Co5 G Drill Bit Set 1-13mm (5% Cobalt)

Product Information Suitable For Steel Up To 1100N/Mm², Stainless Steel, Aluminium, Brass, Plastic, Bronze and Cast Iron HSS-Co5 Is a High Speed Steel Alloy With 5% Cobalt Content. The Added Cobalt Content Provides Increased Strength and Durability, Ideal for Harder Metal Applications The ‘G’ Specifies the Ground Method of Manufacture. Unlike The Cheaper Rolled Alternative, Ground Drill Bits Are Ground from A Single Piece of Raw Material Allowing for Greater Precision, Strength and Durability. HSS-G Co5 Withstands Higher Temperatures Than Regular HSS-G Capable Of Cutting Harder Metals and Welded Seams Increased Cutting Speeds Increased Durability (High Breakage Strength) Easily Regrindable When Blunt

Sizes; 1.0mm | 1.5mm| 2.0mm | 2.5mm | 3.0mm | 3.5mm | 4.0mm | 4.5mm | 5.0mm | 5.5mm | 6.0mm | 6.5mm | 7.0mm | 7.5mm | 8.0mm | 8.5mm | 9.0mm | 9.5mm | 10.0mm | 10.5mm | 11.0mm | 11.5mm | 12.0mm | 12.5mm | 13.0mm