Made from Structural Aircraft Aluminium

300 RPM for finish quality and clean cuts

Alt Scale Increments

making it a great tool for both beginners and professionals

There are considerable economic advantages for switching to the Liquid Ink when marking larger quantities

Step Drill Bit Set HSS Sae 3Pce - SP31399 by SP Tools SDS Plus Drill Bit Set Made from Structural Aircraft AluminiumFEATURES: Made from high quality high speed steel (HSS) offering the best combination of strength, heat & wear resistance Industrial grade extremely sharp, strong and durable Precision engineered for accurate hole sizes Drills perfectly round holes in steel, brass, plastic, wood etc. Two flute design provides faster, smoother and cleaner cuts Automatically deburrs hole as you drill Self starting No Center punching required as the bit won't skate off