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Small Gemstone Drill Bits 0.5mm Lapidary Tools Carving Burrs Pack of 30Pcs

$ 7.88

Availability: 151 in stock
  • All returns accepted: Returns Accepted
  • Item must be returned within: 60 Days
  • Return shipping will be paid by: Buyer
  • Country/Region of Manufacture: China
  • Refund will be given as: Money back or replacement (buyer's choice)
  • Condition: New

    Description

    30Pcs 0.5 mm Diamond Coated Hole Saw Drill Solid Bits For Jewelry Gems Glass Tile Ceramic Marble Granite
    The diamond coated hole saw suitable for use in drill hole on Jewelry, Gems, glass, marble, tile or granite.
    Head Diameter :        0.5mm
    Total length :             42mm (1-21/32")
    Drilling depth:           3mm depth
    Shank diameter:        2.35mm (3/32")
    Quantity:                    30 Pcs
    Material:                     Metal, diamond
    Color:                         Silver Tone
    Drilling speed:          Drill a Holes In Seconds
    Use with water as a lubricant
    Quick Tips
    1.  Please add water for coolant and drill slowly
    2.  start drill at 45 Degree to surface and align to 90 Degree as hole forms
    3.  Never use drills while machine is in hammer action.
    4.  Holes Require No Futher Work As Cutting Is Clean
    We Can List Any Size (Head Diameter from 0.4mm - 3mm)& Amount Of This Product
    We will send out your order within 1-2 days after payment has been received and cleared. Please let us know if you are looking for other accessories or hardware. Should you have any queries, please contact me directly.