Hammer C3 zero clearance insert
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Zero clearance insert for the Hammer C3, K3 and B3 table saws
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Model information
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- Printables
- Category
- Tools
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- Creative Commons — Attribution — Noncommercial — Share Alike
Zero clearance insert for the Hammer C3 table saw. It probably also fits the Hammer K3 and Hammer B3. To limit the size of printer needed it is a 2 part model.
The attached model are each time the front and back parts for both a 250 mm and 315 mm blade. The front part for a 250 mm comes in two variants. With and without the recess for the scoring knife. All these come in both a 45° and 90° blade angle variant.
I've also added the Fusion 360 parametric model so it should be easy to make variants for other blade angles and or different blade diameter.
Update 01/11/2024, new model v10:
- I've updated the model so that it can now also handle saw blade angles.
- I've improved the model to provide better clearance for the blade mounting flange.
- I've updated the model with more round-overs.
- To make variants
- For a 315mm blade, set the Fusion parameter “RivingKnifeLength” to “52.5 + RivingKnifeClearance” and the parameter “ScorerDiameter” to -23
- To remove the Scorer recess for a 250 mm blade, change the Fusion paramater “ScorerDiameter” to -91.49
- The blade tilt angle can be modified by means of the Fusion parameter “BladeAngle”. The valid range is from 0.01° (perpendicular to the table) to 45°
Update 12/09/2025, new model v16 (Fusion 360 only):
I've updated the Fusion 360 model to be easier for creating variants and also have the option to split the part in 3 to accommodating smaller printers (max length is 285 mm). To make variants change the model parameters as following:
- Set BladeDiameter (only tested with 250mm and 315mm)
- Set BladeAngle. The valid range is from 0.01° (perpendicular to the table) to 45°
- Set hasScorer to either 0 or 1 (if the BladeDiameter is larger than 250mm, the scorer is automatically removed)
- Set hasRivingKnife to either 0 or 1. Like the parameter comment says, don't do stupid when your riving knife isn't installed.
- Set Parts to either 1 or 2. If you set it to 2 you will have to manually unsuppresses the grouped features at the end of the history timeline. (It is suppressed per default because else it brakes the 1 part configuration)