Product Specification Part name: Precision Drilling Components Accuracy: 0.003mm Material: Brass and stainless steel The Main Cooperative Customers The cooperative customers are the representative of diverse industry, such as ATS Automation, Osram, Philips, Hitachi, YAMAHA, Leica Geo system, Thales group, MARYLAND, Flextronics and others. Raw Material And Feature Stainless Steel: AISI303, 304, 316L ,316F, 420, 440 Aluminum alloy, titanium alloy, stainless steel, copper alloy, acrylic, POM Drilling Process Introduction Drilling is carried out in a semi-enclosed environment with a large amount of drill cuttings.It is discharged backward from the chip flute of the tool, when drilling to a certain depth, especially For materials that are not easy to break chips, the spiral chips are difficult to discharge from the hole in time.Chips are blocked, it is difficult for the coolant to enter the cutting area, and the cutting heat is concentrated in the cutting area. The cutting area accelerates the tool passivation, the drilling torque increases, and even the drill bit breaks. For this reason, the drill has to be withdrawn several times during the entire drilling process to eliminate.Chips and cooling drill bit. The deeper the hole, the more frequently the drill must be withdrawn, so the productivity is very low, and the drilling quality is poor. How to smoothly discharge the cut chips and can cool the drill in time, which is a variety of deep hole drilling processing methods basic starting point. QA Police First In First Out for the raw material and finished product. 100% Inspection for the foreign trade purchase order. Product Process Package Anti-rust oil鈫?Sydney paper packing鈫?Bubble pack inside鈫?Wooden box/plastic box or designated packaging mode. Shipment The shipment mode relies on your actual requirement, will be shipped by sea, air, express or multimodal transportation.Precision Drilling Service Made in China website:http://www.yejia-machining.com/cnc-precision-machining/precision-drilling-service/