Catalog FORMAT plus - EDE 2015 - 2017

Milling Cutters 320

Solid Carbide Necked Vari-Helix 4 Flute End Mills

Design: Ultra-fine grit solid carbide, type N, DIN 6527, 36°/38°, TiAIN-coated, with centre cut. Cutting speed approx. 50% higher than with non-coated tools. Dry machining possible. Application: Can be used for peripheral milling as well as for universal machining. Can be used for rough grinding, slot cutting and finishing milling. The irregular spiral lead 36°/38° results in particularly smooth running and thus extremely good workpiece surface quality for finishing milling operations. In addition, feeds higher by up to 60% can be realized for slot cutting and rough milling. A much longer tool life is achieved than with conventional tools.

Solid carbide UF

Type N

Z 4

DIN 6527

DIN 6535-HB

36°/38°

7°

G

G

G

O

2 Cutting Tools

O

O

TiAlN

Steels up to 850 N/mm 2

Steels up to 1000 N/mm 2

Steels up to 1400 N/mm 2

Hard machining over 60 HRC

Ti steels, Ti alloys, special steels

Stainless and acid- resistant steels (INOX)

Steels up to 42 HRC

Steels up to 52 HRC

Steels up to 56 HRC

Steels up to 60 HRC

Al, AI and Mg alloys

Copper, brass, bronze

Cast iron materials

Order No.

2409

170

170

70

200

520

130

6WHHOV XSWR

2409

dia.

Order No.

Cutting edge length l 2 mm

Overall length l 1 mm

Neck ∅ d 3 mm

Clear area l 3 mm

Shank dia. d 2 = h6 mm

1PP

d 1

= h10 mm

f z mm

TiAlN

0600 0800 1000 1200 1600 2000

6 8

39.20 53.10 79.30

13 19 22 26 32 38

57 63 72 83 92

5,5 7,5 9,2

21 27 32 38 44 54

6 8

0,039 0,053 0,065 0,079 0,095 0,110

10 12 16 20

10 12 16 20

101.00 173.50 266.50

11,2 15,0 19,0

104

(221)

m

Design: Solid carbide, type N, DIN 6527, 35°/38°, TiAIN-coated, with centre cut. Application: Can be used for peripheral milling as well as for universal machining. For milling depths up to 1 x D. Can also be used for trimming and finishing milling. Can be used for rough grinding, slot cutting and finishing milling. The irregular spiral lead 35°/38° results in particularly smooth running and thus very good surface on the workpiece. A much longer tool life is achieved than with conventional tools, as well as maximum stability during machining. In addition, feeds higher by up to 60% can be realized. Solid Carbide Vari-Helix 4 Flute End Mills

VHM Typ N Solid carbide ype

Z 4

DIN 6527

35°/38°

DIN 6535-HB 9°

2421

TiAlN

Steels up to 850 N/mm 2

Steels up to 1000 N/mm 2

Steels up to 1400 N/mm 2

Hard machining over 60 HRC

Ti steels, Ti alloys, special steels

Stainless and acid- resistant steels (INOX)

Steels up to 42 HRC

Steels up to 52 HRC

Steels up to 56 HRC

Steels up to 60 HRC

Al, AI and Mg alloys

Copper, brass, bronze

Cast iron materials

Order No.

2421

140

120

60

70

170

200

80

2421

dia.

Order No.

Cutting edge length l 2 mm

Overall length l 1 mm

Shank dia. d 2 = h6 mm

d 1

= h10 mm

f z mm

TiAlN

0300 0400 0500

3 4 5

33.50 31.80 31.80

8

57 57 57

6 6 6

0.015 0.015 0.025

11 13

(220)

2/74

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