RUKO Twist drill ULTIMATECUT DIN 338 type N nominal dm 7 mm HSS bright/burnished 3 surface shank 109 mm 5xdmright-hand cutting

HSS
– DIN 338
– FLOWSTEP® tip
– Point angle 118°
– Right-hand cutting
– 3-surface shank
– Precise centring without punch-marking even on round surfaces, such as pipes
– Extremely fast spot drilling with low force requirement
– Drilling of large diameters without pre-drilling
– Smooth and silent drilling without tilting in the material
– 3-surface shank prevents spinning in the drill chuck
– Ideal for use in hand-held electric tools
– With 3-surface shank Further technical information:
– Cutting direction: Right-hand cutting
– Feed in steel up to 800 N: 0,14mm/rev
– Nominal Ø tolerance: h8
– Overall length: 109mm