1
Tools & jigs
Ergonomic sanding block for hook-and-loop discs
This hand sanding block accepts the same 125 mm hook-and-loop discs you use on a random orbit sander, so leftover discs get a second life on edges and profiles. The block is a 125 mm round pad 10 mm thick with a raised palm grip 90 mm long, a 2 mm recess for a self-adhesive loop sheet and dust holes matching the eight-hole disc pattern. Print grip-side up with 3 walls and chamfer the rim so discs peel off easily. PETG lasts longer around solvents. Open the ready-made model free, resize it on your phone or computer, then download a print-ready STL, 3MF or G-code sliced for your printer, free.Opening the ready-made model and downloading it as STL or 3MF are free, no card; AI changes use credits, from Maker at $7.99 a month.No printer? We print this part and ship it to your door. See its priceUpdated
2
Adjust
Change its numbers in the viewer for free, or ask the AI in the chat: wall thickness, hole size, the thing it clips onto. AI changes use 2 credits per request (1 for a quick edit, 3 for a redesign), paid with a plan from Maker at $7.99 a month.3Print
Download a watertight STL or 3MF free, with your numbers and hand edits, or G-code sliced for your printer at the same price. After an AI change the download is included in every plan (4 credits without one).
Dimensions of the ready-made model (editable)
| Parameter | Value |
|---|---|
| recess inset from edge | 5 mm |
| adjusted from requested 65 to fit inside pad radius (62.5) | 55 mm |
Example prompt
Create a hand sanding block for 125 mm hook-and-loop discs: round pad 125 mm diameter, 10 mm thick, 2 mm recess for loop material, eight 10 mm dust holes on a 65 mm radius, and a palm grip 90 x 40 x 35 mm with 8 mm fillets.
Fit notes
SpeakCAD builds the block to your disc size and the hole pattern of your brand, and you can enlarge the grip or add a finger groove with a quick follow-up message. Open the ready-made model free, change its numbers in the viewer and download the STL or 3MF free; AI changes use credits.
Questions people ask about an ergonomic sanding block for hook-and-loop discs
This hand sanding block accepts the same 125 mm hook-and-loop discs you use on a random orbit sander, so leftover discs get a second life on edges and profiles. The block is a 125 mm round pad 10 mm thick with a raised palm grip 90 mm long, a 2 mm recess for a self-adhesive loop sheet and dust holes matching the eight-hole disc pattern. Print grip-side up with 3 walls and chamfer the rim so discs peel off easily. PETG lasts longer around solvents.
Click Open it free on this page and create a free account (no card): the ready-made model opens in your browser, on your phone or computer, nothing to install. Change its numbers in the viewer for free and download a watertight STL or 3MF free, or G-code sliced for your printer at the same price. An AI change in the chat uses 2 credits per request (3 for a redesign), and the download after it is included in every plan (4 credits without one). Start with Maker: 50 credits a month for $7.99, cancel anytime.
On this page: open the ready-made model free in a SpeakCAD account (no card), change any dimension in the viewer, then download the STL or 3MF free, or G-code sliced for your printer at the same price.
A shared STL is modelled for someone else's measurements. Here you open the ready-made model free, change it to your measurements in the viewer, then download a file sized for the part you actually own, free as STL or 3MF.
Yes. SpeakCAD slices the part on its servers with OrcaSlicer and your printer's official profile (380+ printers, including Bambu Lab, Prusa, Creality and Elegoo), and you download the G-code (a sliced .gcode.3mf for Bambu Lab printers). G-code sliced for your printer costs the same as the STL: included in every plan, free for a part you shaped by hand, 4 credits without a plan for a part with AI work in it. Pick your printer on the printers page to see its profile.
No. SpeakCAD runs in the browser on your phone or computer: the chat, the 3D engine and the live viewer load in the tab. The only file you download is the finished STL, 3MF or sliced G-code.
Print it your way
More tools & jigs
Headset bearing press drift set for 1 1/8 inch steererReady-made, opens free. A pair of stepped drifts that turn an M8 threaded rod, two nuts and washers into a headset bearing press for integrated and zero-stack headsets.Fairphone 5 modular repair standReady-made, opens free. A bench stand that holds a Fairphone 5 (about 162 × 76 × 9.6 mm) face-down at 20 degrees so you can swap the battery, cameras or USB-C port without the phone…Pocket-hole plug cutter guide 9.5 mmReady-made, opens free. A guide that holds a 9.5 mm plug cutter square to a board edge so Kreg-style plugs come out round.Chisel edge-guard set 6, 12, 19 and 25 mmReady-made, opens free. Four snap-on edge guards for bench chisels, 6–25 mm, 1 mm TPU walls and a 0.4 mm lip over the bevel.Rotor-truing fork 160 to 203 mmReady-made, opens free. A fork that parks in a 160–203 mm caliper mount and presents two 1 mm pads so you can true a rotor in the frame.Digital caliper depth base attachmentReady-made, opens free. Most digital calipers have a thin depth rod that rocks on the edge of a hole, giving inconsistent readings.