Catalog FORMAT plus - EDE 2015 - 2017

349

Milling Cutters

Solid Carbide Long Series 2 Flute Necked Ball Nose Slot Drills for Hard Machining

Design: Ultra-fine grit solid carbide, type H, according to company standard, 30°, Signum-coated, with centre cut. Cutting speed approx. 50% higher than with non-coated tools. Dry machining possible. Application: Can be used for copy milling. The neck chip channel makes optimum tool range possible and thus makes it suitable for mould-making applications. The tool life increases with minimum quantity lubrication or air cooling. The tool can either be used with a pivoted or straight spindle. Suitable for HSC machining up to 62 HRC . Note: Copy milling; cutting values preferred at ap = 0.05 x d 1 and ae = 0.1 x d 1 .

Solid carbide UF

Type H

Z 2

Factory standard

DIN 6535-HA

HSC

30°

–5°bis–10°

2 Cutting Tools

Signum

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.

2426

200

150

130

100

80

+DUG PDFKLQLQJ RYHU +5F fz mm

2426

dia.

Order No.

Radius r ± 0.015 mm

Cutting edge length l 2 mm

Overall length l 1 mm

Neck dia. d 3 mm

Clear area l 3 mm

Shank dia. d 2 = h6 mm

d 1

= h8

mm

Signum

0300 0400 0500 0600 0800 1000 1200 1600

3 4 5 6 8

60.10 66.20 69.70 73.20 89.70

1.5 2.0 2.5 3.0 4.0 5.0 6.0 8.0

5 6 8 9

75 75 75 75

2.7 3.7 4.7 5.7 7.7 9.5

39 39 39 39 64 60

6 6 6 6 8

0.030 0.035 0.038 0.040 0.050 0.070 0.080 0.100

12 15 18 24

100 100 150 150

10 12 16

116.00 174.00 259.50

10 12 16

11.5 15.5

105 102

(221)

Design: Ultra-fine grit solid carbide, type N, DIN 6527, 30°, fire-coated, with centre cut. Cutting speed approx. 50% higher than with non-coated tools. Dry machining possible. These tools should only be used in shrink or hydro-.expansion chucks. Application: Can be used for copy milling and slot cutting as well as for universal machining with corner radius to avoid notching effects on the workpiece – less corner wear during slot cutting. Suitable for HSC machining . Solid Carbide 2 Flute Slot Drill with Corner Radius

Solid carbide UF

Z 2

DIN 6527

Type N

DIN 6535-HA

HSC

30°

9°

Fire

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.

2491

100

100

40

120

30

300

80

6WHHOV XSWR

2491

dia.

Order No.

Corner radius r mm

Cutting edge length l 2 mm

Overall length l 1 mm

Neck dia. d 3 mm

Clear area l 3 mm

Shank dia. d 2 = h6 mm

1PP

d 1

= h10 mm

fz mm

Fire

0605 0610 0805 0810 0815

6 6 8 8 8

19.15 19.15 25.70 25.70 25.70

0.5 1.0 0.5 1.0 1.5

10 10 16 16 16

57 57 63 63 63

5.7 5.7 7.7 7.7 7.7

21 21 27 27 27

6 6 8 8 8

0.024 0.024 0.032 0.032 0.032

(221)

Continued overleaf

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