What is the difference between a wooden drill bit and an iron drill bit
1. Their properties are different. Iron drill bits are generally black and are generally made of high-speed steel. Among the general metal materials, such as alloy steel and non-alloy steel, these are used for drilling. , It is very suitable to use with the iron drill bit.
2. When using a wood drill bit, it is basically impossible to use it with the tool of an iron drill bit. For some low hardness requirements, a wooden drill bit can be used. The center of the drill bit has a very small sharp point. The angle on both sides of the tip is also relatively large, and sometimes there is no angle, so the wooden drill cannot turn the material with particularly high hardness in the process of drilling the bone.
3. The design structure between them is also different. The middle of the iron drill bit is more wear-resistant and the strength of the pointed tip is relatively large, while the wood drill bit is generally the middle of the three blades high and the two sides are low, so its drill bit is relatively soft. Yes, because it is soft, it will turn faster and not so heavy. But can only make some thin things.
4. There is also a certain difference in the processing methods between them. The drill bits of the iron drill are made by shovel cutting, while the drill bit of the wood drill is to cut off the flat edge in the middle, and then shovel off the flat edge in the middle. construction.