ノギスの型式と仕様

Types and applications of woodworking milling cutters Several commonly used woodworking milling cutters and their uses: straight knife: slotting and clearing the bottom knife: slotting and clearing the bottom Trimming knife: straight edge fillet knife: round edge Minzai knife: round edge and round bottom knife with line: Open round groove 90° V-shaped knife: open V-shaped…

Internal calibration procedures for outside micrometers The width of the vertical engraved line on the fixed sleeve and the engraved line on the differential cylinder is (0.08~0.20)mm, and the difference in engraved line width should not be greater than 0.03mm. 6、 The indication error of the outer diameter micrometer should be within the range specified…

How to drill holes with a longer drill bit

Reamer uses and types 1. Purpose A reamer is a rotating tool with one or more teeth that is used to cut away the thin metal layer on the machined surface of the hole. The hole after reaming can obtain precise size and shape. The reamer is used to ream holes that have been drilled…

What is the difference between a milling cutter and a drill? Milling cutter: A milling cutter is a rotating tool with one or more teeth. When working, each knife tooth cuts off the allowance of the workpiece intermittently in turn. Milling cutters are mainly used for machining planes, steps, grooves, forming surfaces and cutting off workpieces…

How to choose a drill supplier When it comes to finding a drill supplier, it’s important to do your research and make sure you’re getting the best deal for your needs. There are a few key points to consider when choosing a drill supplier, such as the type and quality of drill bits, the supplier’s…