Item description/product images

Description Material: Special low carbon steel Version: Hardened to 740 ±80 HV 10 and ground. Note: From diameter D1 over 15 mm size increases are 0.5 mm. Drawing reference:
Form A: hole rounded one end
Form B: hole rounded both ends

1) Chamfer for insert
Download Here is all the information as a PDF datasheet:
 Datasheet 08910 Drill bushes with collarDIN 172 198 kB

Drawings (total overview)

Drill bushes with collarDIN 172

Flanged drilling bush DIN 172 Form A

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Drawings

Flanged drilling bush DIN 172 Form A

Overview of items (compressed)

Item selection/filter
D1

D2D3L1Version

L2RT1T2Filter
from 0,4 to 0,8366short210,010,03
from 0,9 to 1,0366/9short/medium210,010,03
from 1,1 to 1,8476/9short/medium210,010,03
from 1,9 to 2,6586/9short/medium210,010,03
from 2,7 to 3,3698/12/16short/medium/length2,510,010,03
from 3,4 to 4,07108/12/16short/medium/length2,510,010,03
from 4,1 to 5,08118/12/16short/medium/length2,510,010,03
from 5,1 to 6,0101310/16/20short/medium/length31,50,020,03
from 6,1 to 8,0121510/16/20short/medium/length31,50,020,03
from 8,1 to 10,0151812/20/25short/medium/length320,020,03
from 10,1 to 12,0182212/20/25short/medium/length420,020,03
from 12,1 to 15,0222616/28/36short/medium/length420,020,03
from 15,5 to 18,0263016/28/36short/medium/length420,020,03
from 18,5 to 22,0303420/36/45short/medium/length530,020,03
from 22,5 to 26,0353920/36/45short/medium/length530,020,05
from 26,5 to 30,0424625/45/56short/medium/length530,020,05
from 30,5 to 35,0485225/45/56short/medium/length530,040,05
von 35,5 to 42,0555930/56/67short/medium/length53,50,040,05
from 42,5 to 48,0626630/56/67short/medium/length63,50,040,05

Flanged drilling bush DIN 172 Form B

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Flanged drilling bush DIN 172 Form B

Overview of items (compressed)

Item selection/filter
D1

D2D3L1Version

L2RT1T2Filter
from 0,4 to 0,8366medium210,010,03
from 0,9 to 1,0366/9short/medium210,010,03
from 1,1 to 1,8476/9short/medium210,010,03
from 1,9 to 2,6586/9short/medium210,010,03
from 2,7 to 3,3698/12/16short/medium/length2,510,010,03
from 3,4 to 4,07108/12/16short/medium/length2,510,010,03
from 4,1 to 5,08118/12/16short/medium/length2,510,010,03
from 5,1 to 6,0101310/16/20short/medium/length31,50,020,03
from 6,1 to 8,0121510/16/20short/medium/length31,50,020,03
from 8,1 to 10,0151812/20/25short/medium/length320,020,03
from 10,1 to 12,0182212/20/25short/medium/length420,020,03
from 12,1 to 15,0222616/28/36short/medium/length420,020,03
from 15,5 to 18,0263016/28/36short/medium/length420,020,03
from 18,5 to 22,0303420/36/45short/medium/length530,020,03
from 22,5 to 26,0353920/36/45short/medium/length530,020,05
from 26,5 to 30,0424625/45/56short/medium/length530,020,05
from 30,5 to 35,0485225/45/56short/medium/length530,040,05
von 35,5 to 42,0555930/56/67short/medium/length53,50,040,05
from 42,5 to 48,0626630/56/67short/medium/length63,50,040,05

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DIN 172 flanged drill bushes

The drill bushes from norelem are robust and available in a wide range of variations so that you can always choose the drill bush that best suits your application. The DIN 172 drill bushes can be used e.g. in drilling jigs as a drill bit guide, or as a hole reinforcement in soft materials so that the required hole form is maintained.

DIN 172 drill bushes are made from a special low carbon steel and are available in Forms A and B.
They are hardened to 740 ±80 HV 10 and ground to ensure precision and long life. The bushes come in size increments of 0.1 mm up to 15 mm diameter – between 15 and 48 mm they come in size increments of 0.5 mm.

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