21.3 mm / 0.84 in Fishmouth Pipe Notching Template STL Set – 6 Saddle Notch Angles for Tube, Exhaust & Manifold Fabrication

Digital 3D printable FISHMOUTH PIPE NOTCHING TEMPLATE set for Ø21.3 mm round tubing. This listing includes SIX separate STL templates for marking accurate fishmouth / saddle notch profiles at different tube intersection angles. TUBE OUTSIDE DIAMETER: Ø21.3 mm Imperial reference: Approximately 0.84 in 21.3 mm = approximately 0.839 in The exact dimensional reference for this set is Ø21.3 mm OD tubing. INCLUDED ANGLES: 15° 30° 45° 60° 75° 90° TOTAL: 6 STL templates Each angle is supplied as a sepa…

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