Page 443 - Hartner
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For special stepped holes we require the following data
W°
D2
Step drill D1
for tapping size hole
with 90° step angle L2
L1
D2
Step drill D1
with 180° step angle
L2
L1
D2
D1
Stepped hole
with variable step angle W° L2
L1
To supply a quote we also require the following data:
Please mark with
Hole form ................................................. a cross above Angle W° ...................................................
Diameter D1 ............................................ Material to be machined ........................
Diameter D2 ............................................
Length L1 ................................................
Length L2 ................................................
or send us a drawing section that includes all the measurements required.
437
07_Multiplex.indb 437 28.11.11 14:43