ดอกสว่านคาร์ไบด์ทังสเตนเหล็ก PCB ขนาดเล็ก 0.1 0.3 1.1 มม. สําหรับพิมพ์ 10 ชิ้น

welcome to trendystore2018.th อุปกรณ์สว่านไฟฟ้า 0.1 / 0.3 / 1.1 มม. PCB ขนาดเล็ก 10 ชิ้น Suitable Materials: 1. PCB, normal FR-4, CEM-3 boards, environmental protection board, SMT, CNC, molds, plastic, stainless steel and precision hardware processing; 2. Circuit board, carbon fiber, composite board, and so on. Feature: (1) Precision machining by high accurate equipment; (2) With good milling and cutting performance, ensuring high efficiency; (3) High hardness, wear resistance, and intensity; anti-bending; (4) To removing chips, with big space and small resistance; Smooth chip removal, less heating value, to reduce pollution; (5) Sharp cutting edge, reduce cutting force, lower breaking rate and improve the quality of hole wall; (6) Symmetrical cutting blade, help to high effective cutting, avoiding drilling offset. If you have special instructions for your order, such as dropshipping guides and gift order, please contact us and we are always happy to help!Good Ide Package includes: 1 x 0.1mm drill bits 1 x 0.2mm drill bits 1 x 0.3mm drill bits 1 x 0.4mm drill bits 1 x 0.5mm drill bits 1 x 0.6mm drill bits 1 x 0.7mm drill bits 1 x 0.8mm drill bits 1 x 0.9mm drill bits 1 x 1.0mm drill bits #0.1 #10 #PCB #1.1 #อุปกรณ์สว่านไฟฟ้า #/ #มม. #ชิ้น #ขนาดเล็ก #0.3 #/ #0.1-/ #อุปกรณ์สว่านไฟฟ้า-0.1 #10-ชิ้น #/-0.3 #/-1.1 #PCB-ขนาดเล็ก #0.3-/