TRUSCO Hexagonal Shaft Step Drill 3-Flute Titanium Coating 4~18mm 3S-NMS-18G

Step width (mm): 3 (5) Number of steps (steps): 8 Shank diameter (mm): 6.35 Drilling dimensions (φmm): 4, 6, 8, 10, 12, 14, 16, (18) Mass (g):30

●Surface treatment: Titanium coating ●Work materials: Iron plate, copper plate, galvalume (up to 2mm), aluminum plate, wood, resin (up to 3mm), stainless steel plate (up to 1mm). ●Adding from 2 blades to 3 blades allows light and speedy drilling, hole enlargement, and stable sharpness without chatter. ●With 3 blades, the load on the cutting edge is reduced and the life of the blade is increased. Chips are discharged quickly and welding is reduced. ●Three blades at the tip and thinning process ensure no center deviation and fast penetration. ●Constructed in a professional size that is frequently used in field work. ●The addition of 2-blade to 3-blade allows for light and speedy drilling, hole enlargement, and stable sharpness without chattering. With 3 blades, the load on the cutting edge is reduced and the life of the blade is increased. Chips are discharged quickly and welding is reduced. 3 blades at the tip, no center deviation due to thinning process, fast penetration. Note


Brand: ‎TRUSCO
Product model number: ‎3SNMS18G
Package size: ‎18.6 x 6.5 x 4.4 cm; 30 g
Name on nameplate: ‎3-blade titanium coating
Material: ‎Cobalt HSS
Wallpaper pattern/pattern: ‎Number of steps (steps): 8x step width (mm): 3(5)
Product weight : ‎30g