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.*
118° And 135° Drill Point Grinding Gauge
A flat gauge for checking twist drills while you sharpen them. Lay the shank against the fence and slide it into the V: the right face is set at 59° for a 118° point and the left face at 67.5° for a 135° point. Each face has tick marks every 5 mm for comparing lip lengths. The body is 112 x 50 x 12 mm and takes drills up to about 13 mm, and there is a 5 mm hole for hanging it on a pegboard.
Print-In-Place Tire Tread Depth Gauge
Print-in-place tread depth gauge for car, bike and trailer tires. A 36 mm wide foot rests on the tread blocks and a dovetail probe slides out up to 20 mm, with a 1 mm scale read against the body's back face. An optional M3 self-tap screw (2.6 mm pilot) locks the reading. The body is 80 mm long, with an enclosed roof over the channel so it prints as a single captured slider.
Nine-Size Wheel Hub Bore Step Gauge
This is a hollow stepped cone for checking a wheel's centre bore. It has nine 4 mm lands for the common hub sizes: 72.6, 67.1, 66.1, 64.1, 63.4, 60.1, 57.1, 56.1 and 54.1 mm. Each land is 0.1 mm under nominal, so the largest step that slips into the bore gives its size, which tells you which hubcentric ring to buy (73 mm across, 36 mm tall).
Trim Clip Hole-Gauge Sort Tray
A 152 x 78 x 30 mm tray with six bays for automotive push-pin trim clips. Each bay has its own test hole in a 2.4 mm ledge that stands in for the panel: 6, 7, 8, 9, 10 and 11 mm, each modelled 0.2 mm oversize. Push a loose or salvaged clip into the holes until it snaps home and you know which bay it goes in and which panel hole it fits. The clip's legs drop into a hidden bridged channel under the ledge, so a clip bought in a mixed variety pack gets sorted by hole size.
Flagged: automotive electrical. Not for safety-critical use without independent engineering review.
E-Clip Groove Gauge Sort Tray
A 156 x 64 x 27 mm tray with seven compartments for E-clips. Six of them have a gauge post on the back wall, sized 4, 5, 6, 7, 8 and 9 mm. E-clips are sized by groove diameter, so you snap a mystery clip onto the post it grips snugly and drop it in the bin in front of that post. The seventh bin holds small or odd clips, and a 45° ramp at the front of each bin lets you slide a single clip out with a fingertip.
Bolt Diameter And Pitch Gauge Board
A 150 x 58 x 8 mm bench board that identifies unlabelled bolts: nine ascending go-holes (4.3, 5.3, 6.3, 6.65, 8.3, 9.85, 10.3, 12.3, 12.95 mm — the smallest hole a shank passes gives its nominal diameter, including 1/4", 3/8" and 1/2") plus eight 24 mm thread-pitch combs on 3 mm raised ribs — top row metric 1.00 / 1.25 / 1.50 / 1.75 mm (M6, M8, M10, M12 coarse), bottom row imperial 1.27 / 1.41 / 1.59 / 1.95 mm (1/4-20, 5/16-18, 3/8-16, 1/2-13). Diameter plus pitch together separate metric from UNC, which a hole-only sizer cannot do; two 4.5 mm holes take M4 screws to mount it to the bench or a pegboard hook.