HSS 4.0mm metal drill bit YT-4438 1 piece Yato

Product description

Hardness, thickness, width of the drill bit - these technical aspects affect the efficiency of your work. The wrong choice of drill bit is likely to lead to the destruction of the material or your own humor. In order to make a hole in the material without problems and efficiently, it is worthwhile to fit the drill well. The design of the drill in all models is definitely similar. Cylindrical shape with a spiral element serving as a working field. The body is terminated with two blades, and it also has two grooves, used to drain chips from the workpiece.

The drill is made of high quality steel. Thanks to this, you will be able to use it for many years without worrying about cracking. This drill model is designed for drilling in such materials as:painted steel, metal and steel alloys.

Technical data:

• Diameter [mm]: 4,0
• Material: HSS, DIN 338
• Application: metal
• Handle: cylindrical