Description

Solid carbide jobber drill, SuperLine, 5 x D, shank according to DIN 6535-HE, with internal cooling Design: Right cutting, with special grinding. The drill has a very good self-centring behaviour and produces short chips, even from long-chipping materials. Application: Versatile jobber drill for accurate holes with narrow Ø tolerances and good surfaces. Suitable for drilling holes up to 5 x D with high cutting values. Particularly suitable for long and short-chipping materials such as construction and case-hardening steels, steel castings, tempered steels, carbon steels, bronzes, castings, high alloy AlSi alloys and alloy steels up to 1200 N/mm² in strength. With twisted internal cooling through the bar. Twisted internal cooling. The coolant directly accesses the blades and flushes the chips out of the hole.

Specifications

Stähle bis 1000 N/mm²	120
Spirallänge l2	28 mm
Spirallänge	85
Schaft-Ø d2 = h6	6 mm
Schaftlänge l3	36 mm
Stähle bis 1400 N/mm²	105
Stähle bis 52 HRC	55
Stähle bis 60 HRC	35
Ti, Ti-Leg. und Sonderstähle	45
Gusseisenwerkstoffe	160
Gesamtlänge l1	66 mm
Rost- und säurebeständige Stähle (INOX)	60
F	0,100 mm/U
Durchmesser	3,25 mm
Ø d1 = m7	3,25 mm
DIN	DIN 6537
Bohrtiefe	5 x D
Beschichtung	Fire

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