SUNREEK™10Pcs 0.4mm Carbide PCB Drill Bits, Print Circuit Board Mini CNC Drilling Bit Set, Woodworking Tools, Drill Bits for 3D MakerBot Printer Nozzle Cleaning Kit
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SUNREEK™10Pcs 0.4mm Carbide PCB Drill Bits, Print Circuit Board Mini CNC Drilling Bit Set, Woodworking Tools, Drill Bits for 3D MakerBot Printer Nozzle Cleaning Kit
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. 3. Cutting Diameter: 0.4mm 4. Total Length: Approx.38.1mm 5. Shank Diameter: Approx.3.175mm(1/8")
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.
Package Includes: 10 x (0.4mm) Drill Bit
Please kindly note: Don't use the drill to clean until the nozzle is heated to above 200 degrees!