Alt Scale Increments

Made from Structural Aircraft Aluminium

locked in cast using a screw

Carton: 1040 x 390 x 1900mm

Step Drill Bit Set HSS Sae 3Pce - SP31399 by SP Tools SDS Plus Drill Bit Set Alt Scale IncrementsFEATURES: 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