Rotec 133.0660C HSS-E sheet metal drill bit, DIN1897, type TLS1000, TiAlN, Ø6,6

Rotec 133.0660C HSS-E sheet metal drill bit, DIN1897, type TLS1000, TiAlN, Ø6,6

Features

• HSS-Co8 Spiral drill bit, DIN 1897, extra short, type TLS1000, head angle 130°
• The TLS1000 spiral enables very good chip removal and drilling to full depth without unloading
• The special grinding (DIN 1412-S) (DIN 1412-C< Ø3,0) ensures optimum chip formation, lower feed forces and lower torque
• Very stable drill with excellent heat resistance
• Longer tool life with the same cutting values thanks to the TiAlN coating or even higher cutting values with higher productivity! Powered by Werkö
• Particularly suitable for alloyed steels, tool steels, acid and heat-resistant steels as well as longitudinal steels with a tensile strength< 1,300 N/mm²
• Materiaalgroepen : 1.1 - 1.5 / 2.2 - 2.3 / 3.1 - 3.3 / 4.2 - 4.5 / 4.7 / 4.11 - 4.12 / 5.1 - 5.4

Specifications

• d1 : 6,6
• l1 : 70
• l2 : 31
• Material : HSS-Co
• Type: Type TLS1000
• Quality : Polished
• Surface : Coated (TiAlN)
• Top angle : 130°
• Cutting : DIN 1412-S
• Shaft type : Cylindrical
• DIN : DIN 1897 (short)