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Micro Drill Bits - 10Pcs 0.3mm to 1.2 mm Tungsten Carbide PCB Print Circuit Board Tip Rotary Tool Jewelry CNC Engraving Drill Bits Set for PCB Circuit Board, Dremel PCB Jewelry Making (0.3-1.2mm)

KWD 3.500
Size0.3-1.2mm
All electronics ship with US style plugs. You may need a voltage converter or a plug adapter.
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Special Features

  • PREMIUM MATERIAL - These mini drill bits are made of tungsten steel,carbide tipped drill bits with high hardness,high wear resistance, resistance to bending, anti-impairment.Replacements for your CNC machines and any Handheld tools.
  • MEET YOUR NEED - Cutting edge diameter of these PCB Drill Bit Set: 0.3mm, 0.4mm, 0.5mm, 0.6mm, 0.7mm, 0.8mm, 0.9mm, 1.0mm, 1.1mm, 1.2mm.
  • SHARP EDGE - End Mill Sets can milling groove and clean surface,a large scraps discharge space,little resistance and smoothly during the scraps discharge.These sets of tool can work quickly and cleanly.
  • IMPROVE ACCURACY - The end milling engraving bits with shape cutting edge,reduce cutting force and prevent drill broken,improve the drilling accuracy.Attention: Don't use on too hard material,like high hardness iron.
  • WIDE APPLICATION - The PCB drill bit sets are great for punching at printed circuit boards,cutting and engraving and worked on Acrylic, PVC, Nylon, Resin, Fiberglass,etc.

Description

Description:

- Using high quality materials and fine grinding process makes bit more sharp cutting edge,reduce cutting force and broken drill and improve the quality of hole wall.
- Carbide PCB CNC Drill Bits replacements for your CNC machines and any Handheld tool: Dremel, Jewelry.

Features:

* Ideal for drilling through PCB,printed circuit boards.
* Faster and easier than a regular drill.
* Large drill bit chip space, chip resistance,Chip smooth, small drilling heat, reduce smear.
* Cutting edge strictly symmetrical: beneficial and efficient cutting, avoid offset drilling.

Specification:

Material: Carbide (tungsten steel)
Diameter: 0.3mm/0.4mm/0.5mm/0.6mm/0.7mm/0.8mm/0.9mm/1.0mm/1.1mm/1.2mm
Shank Diameter: 3.2mm
Total length: 38mm
Quantity: 10PCS
Fit for: PCB drilling machines, engraving machine,CNC and high precision special drilling equipment.

Package Included:

1 x 10pcs PCB drill bit set with protection box

WARM TIPS:

1.The the color of the locating ring will be randomly.
2.Please be careful when handling for it very fragile, specially for size of 0.3mm 0.4mm 0.5mm, and TAKE CONTROL OF THE SPEED WHEN DRILLING.
3.Keep the vertical direction when drilling,not too hard.

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