Holemaker Uni Shank Tinite (Tin) Cutter 13mmx25mm 5027460 dry regulated air is essential Size:7XL dry regulated air is essential for an efficient compressed air system 4 x Phillips PH0 TITANIUM NITRIDE COATING The Titanium Nitride coating increases tool life by providing the following benefits: • Increased surface hardness to 85HRC • Ceramic surface reducing friction by up to 30% • Especially resistant to cold welding STEP HARDENED PROCESS Cutter is manufactured with extremely hard tooth tips for increased cutter performance while maintaining a softer body which is less susceptible to breakage High Speed Steel Annular Cutter AT1325 HOLEMAKER UNI SHANK TINITE (TiN) CUTTER 13MM X 25MM • 25mm DEPTH M2AL HIGH SPEED STEEL MATERIAL M2AL High Speed Steel is a high alloy material with a hardness of up to 67