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full length:
20
full length: 20
total length (mm):
25
total length (mm): 25
shank type:
straight handle
shank type: straight handle
cooling type (internal cooling/external cooling):
external cooling
cooling type (internal cooling/external cooling): external cooling
cutting diameter (mm):
2
cutting diameter (mm): 2
shank diameter (mm):
11
shank diameter (mm): 11
chip tank length (mm):
5
chip tank length (mm): 5
useful length (mm):
20
useful length (mm): 20
top angle of outer blade (°):
90
top angle of outer blade (°): 90
material:
high speed steel
material: high speed steel
maximum cutting depth:
5
maximum cutting depth: 5
blade size:
1
blade size: 1
order number:
secondary step drill
order number: secondary step drill
category:
step drill
category: step drill
blade diameter:
5
blade diameter: 5
blade length:
11
blade length: 11
shank diameter:
11
shank diameter: 11
import or not:
no
import or not: no
with standard component or not:
non-standard parts
with standard component or not: non-standard parts
Update time：20260917070935
