ดอกสว่านเจาะ cnc คาร์ไบด์ไมโคร 0 . 8 มม. 10 ชิ้น/ล็อต
Length: 38mm
Blade diameter: 0.8mm
Brand new and quality assurance
Applicable equipment: PCB drilling machine engraving machine CNC equipment etc.
Material: edge for tungsten alloy steel shank for stainless steel.
Function :
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.
Features
(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.
Package Included: 10pcs Micro Drill Bits