What is flute length ?

Flute length is the length from the tip of the drill to the end of the flute. The drill must have space to evacuate the chips that arise during machining. M... 詳細表示

What spindle speed should be used whe...

As a guideline, reduce the spindle speed to 500 min-1 or less when inserting a long drill (whether carbide or HSS) into a guide hole. For very long drills, s... 詳細表示

What is a breakage Tap removal drill?...

What is a breakage Tap removal drill? Size selection and processing conditions Breakage Tap As a drill for removal, there is an EX-H-DRL (commonly known as ... 詳細表示

What is the difference between a thre...

2-Flute drills have good chip removal properties and are suitable for deep hole drilling and soft workpiece materials. 3-Flute drills are characterized by t... 詳細表示