BT20 Weldon Type Tool Holder with Three Set Screws for Small Milling Machines

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Machine design
Tool Holder
Bt20 Weldon
Milling Machines
Set Screws
Logo
sprite x=0 y=0
Angle x=0 y=0
Angle x=0 y=90
Angle x=0 y=270
Angle x=90 y=0
Angle x=270 y=0
Angle x=60 y=30

About this design

Professional BT20 Weldon style tool holder designed with three set screws to securely hold smooth shank drill bits. Optimized for compact milling machines to improve workspace efficiency and tool stability.

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Design fileFormat: STEP
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CAD File Details

File Information
File Name69806d36623f1239fccaacc0_...
File TypeSTEP
Unitsmm
Geometry Summary
Faces34
Edges89
Vertices61
Solids1
Surface Types
Planar12
Cylindrical14
Conical8
Spherical0
Toroidal0
Other0
Bounding Box
Width30.00 mm
Height70.00 mm
Depth30.00 mm
Volume
Max Volume29528.50 mm³
Min Volume29528.50 mm³
Average Volume29528.50 mm³
Total Volume29528.50 mm³
Usage Notes
NotesSuitable for design reference, visualization, prototyping workflows and engineering review. Validate dimensions and geometry before manufacturing use.

What you can use this CAD model for

  • Engineering review
  • Manufacturing discussion
  • Supplier communication
  • Prototype development
  • Design validation

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