aTourer Tungsten Carbide Burr Set Rotary File Rasp 1/8 & 1/4 Cutting Head Die Grinder Milling Bit 20pcs Single Burr Double Cut 20pcs
- ...all non-metal materials. Single cut burr provides large, wide flutes evacuate the large chips easily and also prevent iron-chip accumulate and over-heat cause cutter head damage. It is more suitable for relatively high density materials such as iron, alloy steel, stainless steel etc..
- 【Professsion 20 PCS Set】The carving bits include A, C, D, E, F, G, H, L, M and N type burrs. There are 2 sizes for each type burrs, which is 1/8 shank 1/8 head diameter and 1/8 shank 1/4 head diameter. They are suitable for almost everything you need for engraving, cutting, shaping, grinding, polishing and removing sharp edges..
- 【Easy to Use】 If the cutting bits are chipping easily this could be due to the speed being too slow. However, it's ideal to start the cutting slow, increasing the speed as you go along. High speeds will prevent clogging in the flutes of your burrs. The 1/8 carving burrs can bear the speed range of 6000-50000 revolutions per minute..
- 【Widly Use】The 3mm and 6mm head diameter carbide cutting burrs set is widely used for metalwork, tool making, model engineering, wood carving, jewelry making,welding, chamfering, casting, deburring, grinding, cylinder head porting and sculpting..