Holemaker Uni Shank Tinite Cutter 30Mm X 50Mm | Accessories - Metric Cutters (TiN) - Gold Series Roberlo 4770 Universal Joint 1/2"DrUniversal Joint

4770 Universal Joint 1/2"DrUniversal Joint consists of three parts

Excellent adhesion to most surfaces including

Adheres to most surfaces

gravel guard

resistant to extreme heat

Holemaker Uni Shank Tinite Cutter 30Mm X 50Mm | Accessories - Metric Cutters (TiN) - Gold Series Roberlo 4770 Universal Joint 1/2"DrUniversal JointHigh Speed Steel Annular Cutter AT3050 HOLEMAKER UNI SHANK TINITE (TiN) CUTTER 30MM X 50MM 50mm DEPTH M2AL HIGH SPEED STEEL MATERIAL M2AL High Speed Steel is a high alloy material with a hardness of up to 67. 5 HRC. 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