Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.*
Five-Size Roll Pin Punch V-Guide
This V-block guide keeps a pin punch square to a round shaft while you drive out a roll pin, for example when replacing a stripped garage-door-opener gear, a worn blender coupler or a sheared pin in a crank. It is 120 x 28 x 30 mm. The 90° V-groove fits 5–30 mm shafts, and five slip-fit bores for 3, 4, 5, 6 and 8 mm punches all sit on the V's centre plane, so whichever bore you use lines up over the shaft's cross-hole. A zip-tie tunnel at each end straps the guide to the shaft.
Hinge Pin Punch Support Block
A ribbed bench block with 3.6, 4.6, 5.6, 6.6 and 8.4 mm through-holes and a 90° V-groove, so you can support a hinge knuckle or pin while you drive out a 3, 4, 5, 6 or 8 mm pin or roll pin. The punched pin drops into a closed cavity underneath. Useful for tool case, tote lid and gate hinge repairs, and it measures 100 x 42 x 28 mm.
Round Rod Cross-Drill V-Jig
A 70 x 26 x 34 mm V-block jig that holds 6–14 mm round stock (8 mm smooth rod, dowels, tubing, 1/4"–1/2" bar) and guides a hand or press drill straight through its centreline — the 90° internal vee self-centres any diameter in Y, so the bit can't walk off the crown. Three guide bores (3.4 / 4.5 / 5.5 mm, 10 mm deep) take 3, 4 and 5 mm bits, two M4 heat-set set screws clamp the rod, and a stepped relief slot under the vee lets the bit break through without drilling the jig. Flat parallel sides let it sit in a bench vice.