Wrap Up Next Shock Piston Drill Set 0.3-1.2 mm - 10pcs

A dedicated drill set for pistons specializing in shock piston drilling. Please install it on a general pin vise.

• Amazing processing performance. You can easily make a clean hole with a slight rotation.
• Drill diameter, 0.3mm-1.2mm, 10mm steps in 10 pieces according to radidriscene.
• As all grip parts are 3mm in diameter, thin drill is easily removable to tool.
• Dedicated case is convenient for storage. It is a stand type and easy to take out.

Caution: The extra fine drill per 0.3mm / 0.4mm is easily damaged if it is loaded with a certain amount of load or more, so be careful when using it. This product is for piston processing only.