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

0.0(0 reviews)
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.

Free

<100
<100

The files are shared to help you get inspired and speed up your workflow. They may not be fully accurate or production-ready, so review carefully before use.

View NameExtensionAction
Design fileFormat: STEP
Front Viewwebp
Top Viewwebp
Bottom Viewwebp
Left Side Viewwebp
Right Side Viewwebp
Isometric Viewwebp
Supporting Files (0)
File NameAction
No supporting files

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

Before using this CAD file

Review the model dimensions, units and geometry before using it for manufacturing or production. Some files may be created for reference, visualization or workflow acceleration and may require validation before final use.

Paid Pipeline · $4.99 per drawing set

Need 2D engineering drawings for this CAD model?

Generate multi-view 2D technical drawings from this 3D CAD file, including orthographic views, section cuts and downloadable PDF, SVG and DXF files.

  • ✓ Ready in under 4 minutes
  • ✓ 9 sheets · editable FCStd + PDF, SVG, DXF
  • ✓ No subscription · pay per file
$4.99
per drawing set
4 min
avg. turnaround

Comments

0
Y
Loading comments...

Marathon-OS Design Hub

Everything you need to design faster, smarter, and with more impact.

Feet For Golf Bag 1 | 3D CAD Engineering Model
Feet For Golf Bag 1 | 3D CAD Engineering Model
Plastic Project Box 116X68X36Mm 1 | 3D CAD Engineering Model
Plastic Project Box 116X68X36Mm 1 | 3D CAD Engineering Model
Phone Stand With Usb C 1 | 3D CAD Engineering Model
Phone Stand With Usb C 1 | 3D CAD Engineering Model
Screwless Ikea Lack Table Extension Kit for 3D Printer Stability
Screwless Ikea Lack Table Extension Kit for 3D Printer Stability
Fysetc Ucan Case 1 | 3D CAD Engineering Model
Fysetc Ucan Case 1 | 3D CAD Engineering Model
3D Printed Push Up Bar 1 | 3D CAD Engineering Model
3D Printed Push Up Bar 1 | 3D CAD Engineering Model
Dragon Egg 3 | 3D CAD Engineering Model
Dragon Egg 3 | 3D CAD Engineering Model
Raspberry Pi Case 40 Mm Fan 1 | 3D CAD Engineering Model
Raspberry Pi Case 40 Mm Fan 1 | 3D CAD Engineering Model
Two And Three Key Holders 1 | 3D CAD Engineering Model
Two And Three Key Holders 1 | 3D CAD Engineering Model
Dragon Letter C | 3D Engineering Design File
Dragon Letter C | 3D Engineering Design File
Nanoma 22 1 | 3D CAD Engineering Model
Nanoma 22 1 | 3D CAD Engineering Model
Flower Vase 111 | 3D CAD Engineering Model
Flower Vase 111 | 3D CAD Engineering Model
Accurate HGX-Lite Extruder Model Based on Precise Measurements
Accurate HGX-Lite Extruder Model Based on Precise Measurements
Bambu 4 In 1 Ptfe Adapter 2 | Professional CAD Design
Bambu 4 In 1 Ptfe Adapter 2 | Professional CAD Design
Festive Holiday Tree with Decorative Elements and Creative Models
Festive Holiday Tree with Decorative Elements and Creative Models
1.5 Meter Span Structural Component for 3D Printing
1.5 Meter Span Structural Component for 3D Printing
View all designs

Recently added / Trending

Everything you need to design faster, smarter, and with more impact.

Ws Esp32 S3 Zero 1 | 3D CAD Engineering Model
Ws Esp32 S3 Zero 1 | 3D CAD Engineering Model
CAD Model of Driveshaft for Engineering Projects
CAD Model of Driveshaft for Engineering Projects
Bear 21 | Industrial CAD Design
Bear 21 | Industrial CAD Design
Iron And Polyurethane Wheel - Downloadable CAD Representation
Iron And Polyurethane Wheel - Downloadable CAD Representation
Practice | 3D Engineering Design File
Practice | 3D Engineering Design File
Dfr 3L 1F - Downloadable CAD Representation
Dfr 3L 1F - Downloadable CAD Representation
Prototype Model Of A Circular Bus Stop 1 | Professional CAD Design
Prototype Model Of A Circular Bus Stop 1 | Professional CAD Design
Mechanical Part Component for Industrial Applications
Mechanical Part Component for Industrial Applications
CAD Model of Shock Absorber (Damper) for Engineering Projects
CAD Model of Shock Absorber (Damper) for Engineering Projects
Four Point Clousure Hatch - Downloadable CAD Representation
Four Point Clousure Hatch - Downloadable CAD Representation
View all designs

Free Online CAD Viewer –Secure, Fast & Cloud-Based

A lightweight, online tool to convert 3D file formats—anytime, anywhere, without installing any software.

Drag & drop your 3D files

Supported formats: STEP (.step, .stp), IGES (.igs, .iges), STL (.stl), PLY (.ply), OFF (.off), BREP (.brp, .brep)

upload
Don't have a file? Try one of these samples:


CAD Viewer featureOpen CAD files instantly in your browser.
CAD Viewer featureNo software needed.
CAD Viewer featurePrivate uploads.
CAD Viewer featureAutomatically deleted after 7 days.
CAD Viewer featureUpload files up to 300 MB
Marathon OS logoThe CAD marketplace for modern teams
HomeAbout usWhy us?Contact us
Tools3D to 2D Drawing Pipeline3D CAD Viewer3D CAD File Converter
Library
Hire CAD Designers
Production-ready in 24 hrs
👤
→
2D Library
Ask a question
Privacy Policy|Terms of Service|Refund Policy|
© Marathon 2025 All Rights Reserved