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Mandrel Bend Cutting Jigs - All Jigs

38.1mm-38.1-CLR-Bend-Cutting-Jig-Assembly1.jpg Mandrel Bend Cutting Jigs - All Jigs
38.1mm-38.1-CLR-Bend-Cutting-Jig-Assembly2.jpg Mandrel Bend Cutting Jigs - All Jigs
38.1mm-38.1-CLR-Bend-Cutting-Jig-Assembly.jpg Mandrel Bend Cutting Jigs - All Jigs
SCH-1.50-Inch1-min.png Mandrel Bend Cutting Jigs - All Jigs
Pipe-Cut-Marker.png Mandrel Bend Cutting Jigs - All Jigs
Pipe-Cut-Marker-2.png Mandrel Bend Cutting Jigs - All Jigs
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31 files (ZIP) Close
  • 1.50 Cut Angle Markers.zip
    • 1.50 Inch 38.1mm CLR 5 Degree Cut Marker.stl
    • 1.50 Inch 38.1mm CLR 9 Degree Cut Marker.stl
    • 1.50 Inch 57.15mm CLR 5 Degree Cut Marker.stl
    • 1.50 Inch 57.15mm CLR 9 Degree Cut Marker.stl
  • 1.50 Inch.zip
    • 38.1mm - 38.1 CLR Bend Cutting Jig Part 1.stl
    • 38.1mm - 38.1 CLR Bend Cutting Jig Part 2.stl
    • 38.1mm - 57.15 CLR Bend Cutting Jig Part 1.stl
    • 38.1mm - 57.15 CLR Bend Cutting Jig Part 2.stl
  • 1.75 Cut Angle Markers.zip
    • 1.75 Inch 44.45mm CLR 5 Degree Cut Marker.stl
    • 1.75 Inch 44.45mm CLR 9 Degree Cut Marker.stl
    • 1.75 Inch 66.675mm CLR 5 Degree Cut Marker.stl
    • 1.75 Inch 66.675mm CLR 9 Degree Cut Marker.stl
  • 1.75 Inch.zip
    • 44.45mm - 44.45 CLR Bend Cutting Jig Part 1.stl
    • 44.45mm - 44.45 CLR Bend Cutting Jig Part 2.stl
    • 44.45mm - 66.675 CLR Bend Cutting Jig Part 1.stl
    • 44.45mm - 66.675 CLR Bend Cutting Jig Part 2.stl
  • 2.00 Cut Angle Markers.zip
    • 2.00 Inch 50.8mm CLR 5 Degree Cut Marker.stl
    • 2.00 Inch 50.8mm CLR 9 Degree Cut Marker.stl
    • 2.00 Inch 76.2mm CLR 5 Degree Cut Marker.stl
    • 2.00 Inch 76.2mm CLR 9 Degree Cut Marker.stl
  • 2.00 Inch.zip
    • 50.8mm - 50.8 CLR Bend Cutting Jig Part 1.stl
    • 50.8mm - 50.8 CLR Bend Cutting Jig Part 2.stl
    • 50.8mm - 76.2 CLR Bend Cutting Jig Part 1.stl
    • 50.8mm - 76.2 CLR Bend Cutting Jig Part 2.stl
  • 2.25 Cut Angle Markers.zip
    • 2.25 Inch 57.15mm CLR 5 Degree Cut Marker.stl
    • 2.25 Inch 57.15mm CLR 9 Degree Cut Marker.stl
    • 2.25 Inch 85.725mm CLR 5 Degree Cut Marker.stl
    • 2.25 Inch 85.725mm CLR 9 Degree Cut Marker.stl
  • 2.25 Inch.zip
    • 57.15mm - 57.15 CLR Bend Cutting Jig Part 1.stl
    • 57.15mm - 57.15 CLR Bend Cutting Jig Part 2.stl
    • 57.15mm - 85.725 CLR Bend Cutting Jig Part 1.stl
    • 57.15mm - 85.725 CLR Bend Cutting Jig Part 2.stl
  • 2.50 Cut Angle Markers.zip
    • 2.50 Inch 63.50mm CLR 5 Degree Cut Marker.stl
    • 2.50 Inch 63.50mm CLR 9 Degree Cut Marker.stl
    • 2.50 Inch 95.25mm CLR 5 Degree Cut Marker.stl
    • 2.50 Inch 95.25mm CLR 9 Degree Cut Marker.stl
  • 2.50 Inch.zip
    • 63.5mm - 63.5 CLR Bend Cutting Jig Part 1.stl
    • 63.5mm - 63.5 CLR Bend Cutting Jig Part 2.stl
    • 63.5mm - 95.25 CLR Bend Cutting Jig Part 1.stl
    • 63.5mm - 95.25 CLR Bend Cutting Jig Part 2.stl
  • 2.75 Cut Angle Markers.zip
    • 2.75 Inch 104.775mm CLR 5 Degree Cut Marker.stl
    • 2.75 Inch 104.775mm CLR 9 Degree Cut Marker.stl
    • 2.75 Inch 69.85mm CLR 5 Degree Cut Marker.stl
    • 2.75 Inch 69.85mm CLR 9 Degree Cut Marker.stl
  • 2.75 Inch.zip
    • 69.85mm - 104.775 CLR Bend Cutting Jig Part 1.stl
    • 69.85mm - 104.775 CLR Bend Cutting Jig Part 2.stl
    • 69.85mm - 69.85 CLR Bend Cutting Jig Part 1.stl
    • 69.85mm - 69.85 CLR Bend Cutting Jig Part 2.stl
  • 3.00 Cut Angle Markers.zip
    • 5 Degree/3.00 Inch 114.3mm CLR 5 Degree Cut Marker.stl
    • 5 Degree/3.00 Inch 76.2mm CLR 5 Degree Cut Marker.stl
    • 5 Degree/3.00 Inch 95.25mm CLR 5 Degree Cut Marker.stl
    • 5 Degree/desktop.ini
    • 9 Degree/3.00 Inch 114.3mm CLR 9 Degree Cut Marker.stl
    • 9 Degree/3.00 Inch 76.2mm CLR 9 Degree Cut Marker.stl
    • 9 Degree/3.00 Inch 95.25mm CLR 9 Degree Cut Marker.stl
  • 3.00 Inch.zip
    • 76.2mm - 114.3 CLR Bend Cutting Jig Part 2.stl
    • 76.2mm - 114.3CLR Bend Cutting Jig Part 1.stl
    • 76.2mm - 76.2 CLR Bend Cutting Jig Part 1.stl
    • 76.2mm - 76.2 CLR Bend Cutting Jig Part 2.stl
  • 3.50 Cut Angle Markers.zip
    • 3.50 Inch 89.8.mm CLR 5 Degree Cut Marker.stl
    • 3.50 Inch 89.8mm CLR 9 Degree Cut Marker.stl
    • 3.50Inch 133.35mm CLR 5 Degree Cut Marker.stl
    • 3.50Inch 133.35mm CLR 9 Degree Cut Marker.stl
  • 3.50 Inch.zip
    • 88.9mm - 133.35 CLR Bend Cutting Jig Part 1.stl
    • 88.9mm - 133.35 CLR Bend Cutting Jig Part 2.stl
    • 88.9mm - 88.9 CLR Bend Cutting Jig Part 1.stl
    • 88.9mm - 88.9 CLR Bend Cutting Jig Part 2.stl
  • 33.7mm Cut Angle Markers.zip
    • 33.7mm - 31.75 CLR Cut Marker Mirror.stl
    • 33.7mm - 31.75 CLR Cut Marker.stl
    • 33.7mm - 47.75 CLR Cut Marker Mirror.stl
    • 33.7mm - 47.75 CLR Cut Marker.stl
  • 33.7mm.zip
    • 33.7mm - 31.75 CLR Bend Cutting Jig Part 1.stl
    • 33.7mm - 31.75 CLR Bend Cutting Jig Part 2.stl
    • 33.7mm - 47.75 CLR Bend Cutting Jig Part 1.stl
    • 33.7mm - 47.75 CLR Bend Cutting Jig Part 2.stl
  • 4.00 Inch.zip
    • 101.6mm - 101.6 CLR Bend Cutting Jig Part 1.stl
    • 101.6mm - 101.6 CLR Bend Cutting Jig Part 2.stl
    • 101.6mm - 152.4 CLR Bend Cutting Jig Part 1.stl
    • 101.6mm - 152.4 CLR Bend Cutting Jig Part 2.stl
  • 42.4mm Cut Angle Markers.zip
    • 42.4mm - 31.8mm CLR 5 Degree Cut Marker.stl
    • 42.4mm - 31.8mm CLR 9 Degree Cut Marker.stl
    • 42.4mm - 47.75mm CLR 5 Degree Cut Marker.stl
    • 42.4mm - 47.75mm CLR 9 Degree Cut Marker.stl
  • 42.4mm.zip
    • 42.4mm - 38.1 CLR Bend Cutting Jig Part 1.stl
    • 42.4mm - 38.1 CLR Bend Cutting Jig Part 2.stl
    • 42.4mm - 57.15 CLR Bend Cutting Jig Part 1.stl
    • 42.4mm - 57.15 CLR Bend Cutting Jig Part 2.stl
  • 42.7mm Cut Angle Markers.zip
    • 42.7mm - 31.8mm CLR 5 Degree Cut Marker.stl
    • 42.7mm - 31.8mm CLR 9 Degree Cut Marker.stl
    • 42.7mm - 47.6mm CLR 5 Degree Cut Marker.stl
    • 42.7mm - 47.6mm CLR 9 Degree Cut Marker.stl
  • 42.7mm.zip
    • 42.7mm - 31.8 CLR Bend Cutting Jig Part 1.stl
    • 42.7mm - 31.8 CLR Bend Cutting Jig Part 2.stl
    • 42.7mm - 47.6 CLR Bend Cutting Jig Part 1.stl
    • 42.7mm - 47.6 CLR Bend Cutting Jig Part 2.stl
  • 48.3mm Cut Angle Markers.zip
    • 48.3mm - 38.1mm CLR 5 Degree Cut Marker.stl
    • 48.3mm - 38.1mm CLR 9 Degree Cut Marker.stl
    • 48.3mm - 57.15mm CLR 5 Degree Cut Marker.stl
    • 48.3mm - 57.15mm CLR 9 Degree Cut Marker.stl
  • 48.3mm.zip
    • 48.3mm - 38.1 CLR Bend Cutting Jig Part 1.stl
    • 48.3mm - 38.1 CLR Bend Cutting Jig Part 2.stl
    • 48.3mm - 57.15 CLR Bend Cutting Jig Part 1.stl
    • 48.3mm - 57.15 CLR Bend Cutting Jig Part 2.stl
  • SCH 1.25 Cut Angle Markers.zip
    • SCh10-40 1.25 Inch 31.75CLR Cut Marker.stl
    • SCh10-40 1.25 Inch 47.75CLR Cut Marker.stl
    • SCh10-40 1.25 Inch 31.75CLR Cut Marker Mirror.stl
    • SCh10-40 1.25 Inch 47.75CLR Cut Marker Mirror.stl
  • SCH 1.25 Inch.zip
    • SCH 1.25 Inch - 31.75 CLR Bend Cutting Jig Part 1.stl
    • SCH 1.25 Inch - 31.75 CLR Bend Cutting Jig Part 2.stl
    • SCH 1.25 Inch - 47.75 CLR Bend Cutting Jig Part 1.stl
    • SCH 1.25 Inch - 47.75 CLR Bend Cutting Jig Part 2.stl
  • SCH 1.50 Cut Angle Markers.zip
    • SCH 1.50 Inch 38.1mm CLR 5 Degree Cut Marker.stl
    • SCH 1.50 Inch 38.1mm CLR 9 Degree Cut Marker.stl
    • SCH 1.50 Inch 57.15mm CLR 5 Degree Cut Marker.stl
    • SCH 1.50 Inch 57.15mm CLR 9 Degree Cut Marker.stl
  • SCH 1.50 Inch.zip
    • SCH 1.50 Inch - 38.1 CLR Bend Cutting Jig Part 1.stl
    • SCH 1.50 Inch - 38.1 CLR Bend Cutting Jig Part 2.stl
    • SCH 1.50 Inch - 57.15 CLR Bend Cutting Jig Part 1.stl
    • SCH 1.50 Inch - 57.15 CLR Bend Cutting Jig Part 2.stl
  • SCH 2.00 Cut Angle Markers.zip
    • SCH 2.00 Inch 50.8mm CLR 5 Degree Cut Marker.stl
    • SCH 2.00 Inch 50.8mm CLR 9 Degree Cut Marker.stl
    • SCH 2.00 Inch 76.2mm CLR 5 Degree Cut Marker.stl
    • SCH 2.00 Inch 76.2mm CLR 9 Degree Cut Marker.stl
  • SCH 2.00 Inch.zip
    • SCH 2.00 Inch - 63.5 CLR Bend Cutting Jig Part 1.stl
    • SCH 2.00 Inch - 63.5 CLR Bend Cutting Jig Part 2.stl
    • SCH 2.00 Inch - 95.25 CLR Bend Cutting Jig Part 1.stl
    • SCH 2.00 Inch - 95.25 CLR Bend Cutting Jig Part 2.stl

Learn more about the formats
Last update 2025-05-29 at 23:12
Publication date 2025-05-10 at 20:46
Design number 2974263
RkDesigns

RkDesigns

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3D printer file info

3D model description

This collection of jigs is used for holding madrel bent tubing while cutting it down, the two pieces interlock with two 10mm pins, this keeps the two sides of the jig aligned.

There are holes at various common angles which will accept a piece of 1.6mm tungsten or filler wire, or using an angle finder/inclinometer the tube can be adjusted and then clamped in the jig and cut down to the desired engle.

Or the cut angle markers which have been included can be used to mark the pipe in 5 or 9 degree increments then placed in the cutting jig to hold it while it is cut down.

Please see below link for more information on the cut angle markers:
https://cults3d.emulatorsite.com/en/3d-model/tool/tubing-bend-angle-cut-guide-pack

Included in the kit:

Imperial:
1.50 Inch - 1D, 1.5D
1.75 Inch - 1D, 1.5D
2.00 Inch - 1D, 1.5D
2.25 Inch - 1D, 1.5D
2.50 Inch - 1D, 1.5D
2.75 Inch - 1D, 1.5D
3.00 Inch - 1D, 1.5D
3.50 Inch - 1D, 1.5D
4.00 Inch - 1D, 1.5D

Schedule Pipe:
SCH 1.25 - 31.75/47.75mm
SCH 1.50 - 38.1/57.15mm
SCH 2.00 50.8/76.2mm

Metric:
33.7mm - 31.75/47.75mm
42.4mm - 38.1/57.15mm
42.7mm - 31.8/47.6mm
48.3mm - 38.1/57.15mm

Commercial License available via a tier 1 hip on Patreon: patreon.com/RKDesigns_

3D printing settings

Any material can be used but materials with a hiher temperature rating would be better, especially for prolonged use

Print models in orientation they are already in

Atleast 4 walls and 25% infill

Categories

Machine tools

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