10 Pieces 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!

Product Features

  • Suitable for circuit boards, electronic, SMT, mold, metal processing, telecommunications and other industries .
  • Bit chip space is large: small chip resistance, chip and smooth, heat a small drill, drill reduce pollution;
  • Extraordinary cutting edge sharpness: As a result of nanotechnology and advanced grinding technology, bit more sharp cutting edge than before, can reduce the cutting force, reduce the broken drill rate, improve the hole wall quality;
  • Cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.
  • 0.4mm Tenacity Cleaning Nozzle Drill Bit Kit For Sharp For 3D Printer The Nozzles Accessories

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5 Pieces Nozzle Cleaning 0.4mm Drill Bits for 3D MakerBot Printer Nozzle Cleaning Kit

Specifications:

Bit diameter: 0.4mm
The bit length: 16mm
The length of shank: 20mm

Please kindly note:
Don’t use the drill to clean until the nozzle is heated to above 200 degrees!

Package Included:
5 x 0.4mm Drill Bits

Product Features

  • Bit diameter: 0.4mm
  • The bit length: 16mm
  • The length of shank: 20mm
  • Package include 5pcs x nozzle

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Aussel 10 Pieces Heated Bed Compression Spring 7.5mm for 3D Printer Extruder DIY Accessories

Product Features

  • The compression spring is used for heated bed assembly or other equipment.
  • The wire diameter: 1.2mm / Inner diameter: 5mm / Outside diameter 7.5mm.
  • Nickel plated, better corrosion resistance and surface hardness.
  • Free Length: 20mm; Material: stainless steel.
  • Package list: 1 0x springs.

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WheateFull 10 pieces 20×7.5x5mm Alloy Coil Stamping Heated Bed Compression Printer Die Spring for 3D Printer Extruder DIY Accessories (10pcs)

Product Features

  • This Printer Die Spring is widely used in the printer punching molds, metal die-casting molds, plastic injection molds and mechanical equipment with rigid structure.
  • Made of good quality metal in silver tone, features high elasticity and good precision, installed small size and generate strong force
  • Material: alloy, Nickel plated, better corrosion resistance and surface hardness The wire diameter: 1.2mm/0.47”; Inner diameter: 5mm/0.2″ ; Outside diameter 7.5mm/0.3″
  • Free Length: 20mm/0.8″; Color : Silver Tone
  • Package Content : 10 x printer die spring

Detailed Information available on our Homepage…