For an 8-32 tap, use a #29 drill bit. A #29 drill measures 0.1360 inch (3.45 mm), which is the correct tap drill size for 8-32 UNC internal threads at roughly 75% thread engagement. Drill the hole with a #29 bit first, then run the 8-32 tap to cut clean, usable threads.
Get recommended laser engraving speed and power settings for wood, acrylic, leather, and metal. Includes CO2, fiber, and diode laser charts with pro tips.
Learn CNC machine maintenance with our complete checklist. Daily, weekly & monthly tasks to reduce downtime by 45% and extend machine life.
Is it possible to engrave metal with a diode laser engraver? This how-to guide shares with you guys how to choose and use a diode laser for engraving metals.
A CNC machinist programs and operates computer-controlled routers, lathes, lasers, mills to create parts, starting from layout file design to implementation.
Need to know how thick of metal a fiber laser cutter can cut through? How fast are the speeds with various powers? Here's a guide for beginners and pros alike.
You will understand the definition, features, principles, types, optics, costs of fiber lasers, and uses in cutting, engraving, marking, welding, cleaning from this article.
Can you use regular router bits instead of turning tools and milling cutters in a CNC machine such as a mill and lathe? Review this guide to understand how to choose and use router bits in a machine tool.
Are you building your own mini laser cutter engraving machine? Review this DIY guide on how making a small laser engraver kit from DVD-ROM with parts assemble, software installation & debugging, and machining operations.
Are you researching and learning how to operate a laser engraving machine? Review the easy-to-follow guide to understand how to easily use a CO2 laser engraver step by step.
G-code is a type of easy-to-use preparatory computer numerical control programming language used in CAM software to control a CNC machine to work automatically.
How to properly and safely use a CNC plasma cutter for beginners and novices? Let us start to understand the easy-to-follow plasma cutting machine operation guide step by step.
In this article, you will understand what is CNC programming for beginners, how to use the best CAD/CAM software to create personalized programs for programmers in modern industrial CNC machining.
Are you thinking how to etch texts, barcodes, QR codes, or patterns on PCB board? A laser marking machine can help you easily make custom Printed Circuit Board.
Looking for a laser machine to engrave cut pink insulation foam to decorate the walls or the roof of your home? Review this manual to understand how to make.
How long a laser engraver lasts depends on whether you can right operate the machine, and whether you can regularly maintain the main components and parts.
In this article, you'll understand 6 most common laser generators, source, and systems: solid-state, gas, dye, Diode, fiber, and free electron laser generators.
What are the differences between continuous wave laser and pulsed laser for cleaning & welding? Let us make a comparison of pulsed laser and CW laser for metal joints, rust removal, paint stripping, and coating removal.
How to correctly setup, debug and use a plasma cutter for beginners? This manual will help you to learn the practical guide to CNC plasma cutting machine installation, debugging and operation tips with a comprehensive instructional video.
Servo motors and stepper motors are the two most common motor drives in the industrial CNC, what are the differences between them, we will pick up an ultimate guide to stepper motor vs servo motor.
