MUST TOOL IM-4WSV-414 QC Step Drill 4-14mm 19864 1 piece

Catalog number: 19864 Features: ●Ideal for drilling holes in steel plates, deck plates, furring strips, channels, etc. ●No need to change pins when changing sockets, and the new quick chuck function allows anyone to change sockets quickly and easily. ●Violet coating is resistant to wear and heat. Applications: ●For expanding holes in metal plates Specifications: ●Step width (mm): 4-14 ●Number of steps (steps): 11 ●Size (mm): 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 ●Insertion hole (mm): 12.7 ●Maximum processing thickness (mm): 3.9 ●Drive socket angle 12.7 mm ●Number of steps 11 steps ●Drilling size 4, 5, 6, 7, 8, 9, 10, 11, 12, 13, 14 mm ●Total length 11 mm ●Maximum processing thickness 3.9 mm