Aluminum alloy material is a very common metal material in the hardware manufacturing industry. The hardness of aluminum alloy material is actually very low, and it is relatively easy to process. The difficulties of aluminum alloy drilling mainly lie in two points. The good twist drill is almost always faced with the phenomenon of wear and blade collapse. Today, Xiaobian will discuss with you what kind of twist drill should be used for drilling aluminum alloy parts.

If you want to find a twist drill suitable for processing aluminum parts, the first thing to confirm is to know what the customer's use of equipment is, is manual drilling or machine drilling, hand drilling is often used is bench drilling, and machine drilling is CNC machining center drilling or CNC drilling machine, or some modified drilling machine, Be sure to confirm the equipment used for the drill first.

Confirm the use of each other's equipment, then you can choose the raw materials of twist drill, if it is machine drilling then Xiaobian suggest alloy drill tungsten steel drill can be used, if it is hand drilling then high-speed steel drill is more suitable, the first machine drilling pursuit is to save labor costs, the second is high speed and stability, Although high speed steel drill is suitable for a variety of fields, but the biggest drawback of high speed steel drill is low hardness, the temperature increase in the selection of high speed steel drilling, many times will make high speed steel twist drill wear faster, and alloy drill is high hardness wear resistance, hand drilling with high speed steel twist drill is because of the high speed steel twist drill toughness is not easy to break, The disadvantage of alloy drill bit is that it is brittle without toughness, and it is easy to jump knife and break off when punching slightly unstable.

Focus on hardware manufacturing hole processing twist drill research and development and customization, for aluminum alloy aluminum parts drilling has its own unique technical understanding and process design, aluminum alloy sticking knife chip removal is not easy to receive inquiries almost every day, the problem is to want a processing deep hole aluminum parts chip removal non stick knife twist drill, most of the time said with table is nothing, Only do can really let people recognize, focus on aluminum drilling, whether it is deep hole or multistage step hole, non-standard customized aluminum parts dedicated drill worthy of your trust.