Before drilling, use a rigid centering drill to drill an initial hole with a depth of 1~2 times the diameter to ensure the accuracy of drilling with a common drill.
What applications does Cemented Carbide materials have in the professional field? Today, let's get to know.
High efficiency aluminum milling cutter has replaced most of the traditional aluminum milling cutter. Keep reading.
The spotting drill is a tool that provides stability and centring of the opening tool in pressurised opening operations.
There are 3 basic conditions for selecting fried dough twist drill for drilling processing: material, coating and geometric characteristics.
Alloy inserts are the main blades with excellent performance and a wide range of applications. Now, various blades have emerged.
Now the technology of CNC milling machines is constantly developing and the functions are more perfect. Therefore, everyone has higher requirements for milling cutters on milling machines. There are many commonly used types of milling cutters according to their uses.
The main cutting edge of the end mill is the cylindrical surface, and the cutting edge on the end surface is the secondary cutting edge. An end mill without a center edge cannot perform a feed motion along the axial direction of the milling cutter.
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