Rotec 112.0350 HSS-E spiral drill bit, DIN338, type TLS1000, Ø3.5

Rotec HSS-E spiral drill bit, DIN338, type TLS1000, ├ÿ3.5

Special 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 pass 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
• Highly stable drill with excellent heat resistance
• Powered by Werkö
• Particularly suitable for alloy steels, tool steels, acid and heat-resistant steels as well as long-span steels with a tensile strength < 1,300 N/mm²
• Material groups : 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

Technical data

• d1 : 3,5
• l1 : 70
• l2 : 39
• Material : HSS-Co
• Type : Type TLS1000
• Quality : Polished
• Surface : Blank
• Top angle : 130°
• Grinding : DIN 1412-S
• Shaft type : Cylindrical
• DIN : DIN 338 (normal)

Scope of delivery

- 10 pieces