Terrax by RUKO Drill Bits cilindricas HSS-TiN 25P

• 25 piece spiral drill set DIN 338 type N HSS – G Tin Ø 1 mm up to 13 mm x 0.5 mm) in stable, practical plastic laser
• Drilling diameter sizes: Ø 1.0 – 1.5 – 2.0 – 2.5 – 3.0 – 3.5 – 4.0 – 4.5 – 5.5 – 6.0 – 6.5 – 7.0 – 7.5 – 8.0 – – – – – – – – – – – – – 8.5 - 9.0-9.5-10.0-10.5-11.0-11.5-12.0-12.5-13mm
• By cross-sharpening, this drill bit has a good self-centering and needs a little feed force
• Areas of application: Perfectly suitable for drilling steel, strength (up to 900 N/mm²), plastics, brass and bronze
• Use on drills and screwdrivers (better power up to 5mm thickness of battery material)

Twist drill bit set DIN 338 type N HSS-G TiN. Diameter 1.0 mm to 13.0 mm x 0.5 mm rising in sturdy, practical plastic case. High performance ground standard twist drill bit made of high speed steel. The fully ground twist drill has precise concentricity accuracy. Thanks to the split point, this drill has good centring and requires a low feed force. Areas of application: for steel, (up to 900 N/mm² strength), aluminium, plastics, br and bronze. The titanium nitrite coating is a universal standard layer. It offers a 300-400% longer service life compared to uncoated tools. Cooling is recommended.