Ruko Terrax Tin Coated Twist Drill set 170 Pcs

Ruko Terrax Tin Coated Twist Drill set 170 Pcs

High-performance ground standard twist drill made from heavy-duty high speed steel. The fully ground twist drill has a precise concentricity. Thanks to the split point, this drill has good centring properties and requires little pressure. Ideally suitable for drilling larger drilling diameters on all commonly-used drilling machines with a clamping chuck up to 13,0 mm.

Includes
1,0 mm – 10,0 mm x 0,5 mm

• DIN 338
• Material Tin Coated
• Surface bright
• Cutting direction right hand cutting
• Shank cylindrical
• Drilling depth 5 x D
• Point cut Shape C: Split point
• Point angle 118°
• Helix angle 25-30°
• Tolerance h8
• Profile of flute normal
• Core normal