Rotec 112.0870 HSS-E spiral drill bit, DIN338, type TLS1000, Ø8,7

Rotec 112.0870 HSS-E spiral drill bit, DIN338, type TLS1000, Ø8,7

Features

• HSS-Co8 Spiral drill bit, DIN 338, short, ground, type TLS1000
• The TLS1000 spiral ensures very good chip removal at greater drilling depths (>5xD in one go without unloading is possible), top angle 130°
• 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
• 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 : 8,7
• l1 : 125
• l2 : 81
• Material : HSS-Co
• Type: Type TLS1000
• Quality : Polished
• Surface : Blank
• Top angle : 130°
• Cutting : DIN 1412-S
• Shaft type : Cylindrical
• DIN : DIN 338 (normal)