Spaenaur Catalog 14

Pre-Bore Reference Guidelines

Metric Métrique

Guide de référence d'alésage

RAMPA PRE-BORE REFERENCE GUIDELINES continued

7

8

9

10

11

12

Soft-, Plywoods, Chipboard

Soft-, Plywoods, Chipboard

a) Soft plastics, Hardwoods b) Light metal alloys 1) < 180 N/mm² 2) 180 - 250 N/mm²

a) Medium hard plastics b) Light metal alloys 250 - 300 N/mm²

a) Hard plastics b) Light metal alloys 300 - 350 N/mm²

Light metal alloys >350 N/mm², Brass, Bronze, Wrought-iron, Non-ferrous metals

C

SKDZ/ DVZ

SKDK

a) E/ES/BAN/BAV b1/b2) ES/BAN/BAV

a) E/ES/BAN/BAV b) ES/BAN/BAV

a) E/ES/BAN/BAV b) ES/BAN/BAV

ES/BAN/BAV

Steel

a/b1) Brass / Steel b2) Steel hardened

a/b) Brass / Steel b) Steel hardened

a/b) Brass / Steel b) Steel hardened

Steel hardened

Die cast

Drill-Ø in mm from - to

Drill-Ø in mm from - to

Drill-Ø in mm from - to

Drill-Ø in mm from - to

Drill-Ø in mm from - to

Drill-Ø in mm from - to

— —

— —

4.6 - 4.6

4.6 - 4.7

4.7 - 4.7

4.7 - 4.8

— — — —

— — — — — — — —

5.3 - 5.4 5.8 - 5.9

5.4 - 5.5 5.9 - 6.0

5.5 - 5.6

5.6 - 5.7

6.0 - 6.1

6.1 - 6.2

— —

7.1 - 7.2

7.2 - 7.4

7.4 - 7.5

7.5 - 7.6

5.7 - 6.0

— —

— —

— —

— —

— —

— —

8.1 - 8.2

8.2 - 8.4

8.4 - 8.5

8.5 - 8.6

— — — — — —

— —

— — — —

— — — —

— — — —

— — — —

8.0 - 8.2

— —

8.6 - 8.8

8.8 - 9.0

9.0 - 9.2

9.2 - 9.4

7.7 - 8.0

— —

— —

— —

— —

— —

— —

10.0 - 10.2

10.6 - 10.8

10.8 - 11.0

11.0 - 11.2

11.2 - 11.4

8.7 - 9.0

— —

— —

— —

— —

— —

— —

— —

— —

— —

— —

— —

— —

— —

12.6 - 12.8

12.8 - 13.0

13.0 - 13.2

13.2 - 13.4

10.7 - 11.0

— —

— — — —

— — — —

— — — —

— — — —

— —

12.4 - 12.6

12.2 - 12.5

— —

14.6 - 14.8

14.8 - 15.0

15.0 - 15.2

15.2 - 15.4

— —

— —

16.6 - 16.8

16.8 - 17.0

17.0 - 17.2

17.2 - 17.4

— — — — — — — — — — — —

— — — — — — — — — — — —

— —

— —

— —

— —

18.6 - 18.8

18.8 - 19.0

19.0 - 19.2

19.2 - 19.4

— —

— —

— —

— —

— —

— —

— —

— —

24.8 - 25.0 28.8 - 29.0

24.8 - 25.0 28.8 - 29.0

25.0 - 25.2 29.0 - 29.2

25.0 - 25.2 29.0 - 29.2

CATALOG 14

PLEASE NOTE: These figures are guidelines only. We recommend to determine the exact measurements through a process of trial and error. All dimensions in mm. DIAMETER: The pilot hole depends on the external diameter of the RAMPA insert and the density of the material. The harder the material, the larger the drill-hole diameter.

C182

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