https://tradefab.org/ 2026-11-03T00:14:04.892686-08:00 https://tradefab.org/flap-disc-vs-grinding-wheel/ 2026-11-02T16:47:16.696324-08:00 2026-11-02T16:47:16.696324-08:00 Nathan Voss

Put a Type 27 grinding wheel on the grinder when you have to knock down a proud bead or hog heavy stock and the finish does not matter. Switch to a flap...

https://tradefab.org/best-deburring-tool-for-machinists-and-how-noga-and-shaviv-compare/ 2026-10-30T17:02:45.682605-07:00 2026-11-02T23:48:02.612470-08:00 Renata Kowalski

For most machinists, the best deburring tool is a Noga NG1 handle with S10 blades. If you need reach on long straight edges and hole edges, the Shaviv...

https://tradefab.org/digital-vs-dial-calipers-for-new-machinists/ 2026-10-27T16:52:27.300670-07:00 2026-11-02T23:12:28.075528-08:00 Renata Kowalski

A new machinist should buy a digital caliper from an established maker. A dial caliper is the better tool only in a wet shop, for someone who will not...

https://tradefab.org/best-dial-indicator-with-magnetic-base-for-beginners/ 2026-10-24T15:22:55.271381-07:00 2026-11-02T22:31:14.924281-08:00 Nathan Voss

For most beginners, the answer is a Mitutoyo 2416S, or its A-series successor now that Mitutoyo is moving its indicators from the S series to the A series,...

https://tradefab.org/machinist-tools-for-beginners-and-what-to-buy-first/ 2026-10-20T22:17:20.294718-07:00 2026-10-30T17:02:58.365465-07:00 Renata Kowalski

The machinist tools for beginners to buy first are a 6-inch digital caliper, a 0-1 inch micrometer, a dial indicator on a magnetic base and an edge finder,...

https://tradefab.org/grinding-stainless-steel-without-discoloration/ 2026-10-17T21:17:07.433513-07:00 2026-10-17T21:17:07.433513-07:00 Nathan Voss

When you finish, the weld will be flush and the surface will match the parent metal. Any tint you did raise will be removed along with the chromium-depleted...

https://tradefab.org/flap-disc-vs-fiber-disc/ 2026-10-14T20:25:09.104797-07:00 2026-10-14T20:25:09.104797-07:00 Nathan Voss

Use a resin fiber disc to knock down heavy welds and strip scale off flat plate. Use a flap disc for everything after that, and for anything thin, curved or...

https://tradefab.org/zirconia-vs-ceramic-flap-discs/ 2026-10-11T19:14:05.978847-07:00 2026-11-02T23:50:29.665122-08:00 Renata Kowalski

Buy zirconia for carbon steel, cast iron and general weld cleanup. Buy ceramic for hardened steel, super alloys, titanium and heat-sensitive work, and only...

https://tradefab.org/flap-disc-grit-chart-for-grinding-blending-and-finishing/ 2026-10-08T18:19:40.378817-07:00 2026-10-08T18:19:40.378817-07:00 Nathan Voss

A flap disc grit number sets how fast the disc cuts and how deep a scratch it leaves. Picking a grit means picking the coarsest one whose scratch the next...

https://tradefab.org/how-to-use-an-edge-finder-on-a-mill/ 2026-10-05T17:21:56.093470-07:00 2026-11-02T22:35:44.336124-08:00 Dave Miller

When you finish, one axis of your mill or both will read zero on the edge of the part. Each axis takes a couple of minutes. The one thing to know first is...

https://tradefab.org/types-of-machinist-files-and-what-each-one-does/ 2026-10-02T16:49:26.416223-07:00 2026-11-02T22:32:03.780385-08:00 Renata Kowalski

Every machinist file is described by three things: its shape, its cut, and its length. A "10 inch mill bastard" gives all three in four words. A Swiss...

https://tradefab.org/best-machinist-tool-box-for-a-beginner-kit/ 2026-09-29T16:14:02.410310-07:00 2026-11-02T23:10:11.893287-08:00 Nathan Voss

For most beginners, the Kennedy Manufacturing 520B: seven wool-lined drawers, a tubular lock, 22-gauge steel, and the brand forum machinists treat as the...

https://tradefab.org/best-micrometer-for-beginners-and-which-size-to-buy-first/ 2026-09-26T13:11:23.544873-07:00 2026-11-02T23:49:44.510254-08:00 Nathan Voss

Buy a 0 to 1 inch outside micrometer first, and spend the most money on it. For most beginners that means a Mitutoyo Series 103 analog mic. If you would...

https://tradefab.org/cnc-machining-techniques-explained/ 2026-09-21T15:15:54.841334-07:00 2026-09-21T15:15:54.841334-07:00 Renata Kowalski

Process selection on a print comes down to three questions: what shape the feature is, how tight it has to be, and whether the material is hard. Toolpath...

https://tradefab.org/shop-floor-automation-finally-makes-sense-for-the-small-fab-shop/ 2026-09-18T13:15:39.159399-07:00 2026-09-18T13:15:39.159399-07:00 Nathan Voss

For a shop running three to eight machines, shop floor automation means four purchases that get sold as one: something that loads and unloads a spindle,...

https://tradefab.org/the-new-cnc-machines-debuting-at-imts-2026-this-week/ 2026-09-14T11:51:11.576673-07:00 2026-09-14T11:51:11.576673-07:00 Renata Kowalski

Eleven Okuma machines, four of them Americas debuts, an Integrex that grinds, and two Index/Traub machines North America has not seen in the metal: IMTS...

https://tradefab.org/5-precision-measuring-tools-machinists-overlook/ 2026-01-19T12:34:56.046005-08:00 2026-10-01T10:54:06.017326-07:00 Dave Miller

These are five measuring tools for machining that sit outside the caliper-and-micrometer pair most shops depend on. Each one has a figure from a standards...

https://tradefab.org/5-axis-machining-shortcuts-pro-shops-use/ 2026-01-16T09:04:36.822022-08:00 2026-11-02T23:42:35.030105-08:00 Dave Miller

Five-axis machining represents the pinnacle of CNC capability, but owning a 5-axis machine doesn't automatically translate to maximum productivity. The...

https://tradefab.org/plasma-cutting-secrets-pros-use/ 2026-01-12T19:05:38.163655-08:00 2026-01-12T19:05:38.163655-08:00 Nathan Voss

Walk into any high-volume fabrication shop, and you'll notice something interesting: the plasma cutting stations run by veteran operators consistently...

https://tradefab.org/5-cnc-workholding-tricks-pros-use/ 2026-01-11T11:05:18.951230-08:00 2026-10-01T10:55:34.250052-07:00 Nathan Voss

Five workholding techniques that get past the basic vise and chuck setup, with the figures behind each. They run from the jaw downward. The first three grip...

https://tradefab.org/cobot-welding-vs-traditional-automation/ 2026-01-07T22:36:09-08:00 2026-11-03T00:14:04.892686-08:00 Nathan Voss

If you're running a small to mid-sized fabrication shop, you've probably noticed that finding skilled welders is getting harder every year. The welding...

https://tradefab.org/common-weld-defects-and-fixes/ 2026-01-07T22:36:05-08:00 2026-10-01T10:56:40.490849-07:00 Nathan Voss

These are the six weld defects that the consumable makers' troubleshooting guides keep returning to in MIG, flux-core and stick work on steel. They are...

https://tradefab.org/tig-vs-mig-stainless-steel/ 2026-01-07T22:36:03.418399-08:00 2026-01-07T22:36:03.418399-08:00 Nathan Voss

When it comes to welding stainless steel, the TIG versus MIG debate has been running through fabrication shops for decades. Both processes can produce...

https://tradefab.org/how-to-choose-carbide-end-mills/ 2026-01-07T22:36:02.022846-08:00 2026-10-01T10:55:54.973787-07:00 Nathan Voss

By the end of this page you will have a short spec for one solid carbide end mill: flute count, end profile, length, coating and helix, matched to one...

https://tradefab.org/profitable-niches-new-fab-shops/ 2026-01-07T22:36:00.557215-08:00 2026-01-07T22:36:00.557215-08:00 Nathan Voss

Starting a new fabrication shop in today's market can feel like walking into a knife fight. Established players have decades of relationships, dialed-in...

https://tradefab.org/best-cam-software-small-shops-2026/ 2026-01-07T22:35:59.484104-08:00 2026-11-02T23:41:13.451264-08:00 Nathan Voss

Finding the right CAM software for a small shop isn't just about features; it's about finding a package that fits your workflow, budget, and skill level...