html-Catalog FORMAT plus - EDE 2015 - 2017

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Drilling tools

Design: HSS, type N. Profile grinding, steam tempered surface, right cutting, with precise point geometry. Point thinning according to DIN 1412, form A. Normal angle of rake, core thickness and core gradient. Drilling and countersinking are produced in a single step, aligned to each other. ∅ tolerance: d 1 = h9 d 2 = h8 Note: The cutting speed is orientated towards the large diameter, the feed towards the small diameter. Multiple twist stepped drill with cyl. Shank

Type N

HSS

118°

1 Cutting Tools

25–30°

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.

1109 1112 1115

16 16 16

30 30 30

30 30 30

50 50 50

90° multiple twist stepped drill for core holes

DIN 8378

Design: DIN 8378, 90° countersink angle. Application: For thread core holes according to DIN 336, part 1 and 90° free countersinking corresponding with the through-holes according to DIN EN 20273.

steam

1109

for tapped holes

Order No.

Drill ∅ d 1 x countersink ∅ d 2 mm

Spiral length I 2 mm

Drill step length l 3 mm

Overall length l 1 mm

steam

0030 0040 0050 0060 0080 0100 0120

M3 M4 M5 M6 M8

15.90 17.40 17.80 22.40 26.60 32.70 37.80

2.5 x 3.4 3.3 x 4.5 4.2 x 5.5 5.0 x 6.6 6.8 x 9.0 8.5 x 11.0 10.2 x 13.5

70 80 93 101 125 142 160

39 47 57 63 81 94 108

8.8 11.4 13.6 16.5 21.0 25.5 30.0

M10 M12

(104)

With Morse taper Shank DIN 8379 or VHM design available on request.

90° multiple twist stepped drill for through-holes

DIN 8374

Design: DIN 8374, 90° countersink angle, fine. Application: For screw through-holes according to DIN EN 20273 and 90° screw head counter- sinking. Form A and B according to DIN 74, part 1. For screws according to DIN 963 and DIN 964.

steam

1112

for tapped holes

Order No.

Drill ∅ d 1 x countersink ∅ d 2 mm

Spiral length I 2 mm

Drill step length l 3 mm

Overall length l 1 mm

steam

0030 0040 0050 0060 0080 0100

M3 M4 M5 M6 M8

18.95 22.00 27.80 31.10 51.70 79.70

3.2 x 6.0 4.3 x 8.0 5.3 x 10.0 6.4 x 11.5 8.4 x 15.0 10.5 x 19.0

93 117 133 142 169 198

57 75 87 94 114 135

9

11 13 15 19 23

M10

(104)

With Morse taper Shank DIN 8379 or VHM design available on request.

Design: DIN 8376, 180° countersink angle, medium. Application: For screw through-holes according to DIN EN 20273 and 180° screw head coun- tersinking. Form H, J and K according to DIN 84, DIN 912, DIN 6912, DIN 7513 and DIN 7984. 180° multiple twist stepped drill for through-holes DIN 8376 steam

1115

for tapped holes

Order No.

Drill ∅ d 1 x countersink ∅ d 2 mm

Spiral length I 2 mm

Drill step length l 3 mm

Overall length l 1 mm

steam

0030 0040 0050 0060 0080 0100

M3 M4 M5 M6 M8

19.10 22.10 26.80 31.00 38.90 81.00

3.4 x 6 4.5 x 8 5.5 x 10 6.6 x 11 9.0 x 15 11.0 x 18

93 117 133 142 169 191

57 75 87 94 114 130

9

11 13 15 19 23

M10

(104)

With Morse taper Shank DIN 8377 or VHM design available on request.

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Articles marked ◊ are not held in stock, procurement is effected at short notice.

Not all items are available in every country.