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20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry
20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry
20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry
20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry
20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry
20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry
20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry

20Pcs Diamond Coated 1.8 mm Lapidary Drill Hole Needle Solid Bits 2# for Jewelry

$ 8.44

Availability: 12 in stock
  • Return shipping will be paid by: Buyer
  • Restocking Fee: No
  • Brand: ILOVETOOL
  • Condition: The drilling hole needles do not make antirust processing, maybe some rust on the needles, but not affect the use.
  • Modified Item: No
  • Country/Region of Manufacture: China
  • All returns accepted: Returns Accepted
  • Item must be returned within: 60 Days
  • Refund will be given as: Money back or replacement (buyer's choice)

    Description

    2
    0Pcs 1.8 mm Diamond coated Lapidary Drill Hole
    Needle Solid Bits for Jewelry Agate Gems
    2# 1.8mm雷宇针
    Product Description:
    Head Diameter :    1.8 mm
    Total length :
    53mm
    Shank diameter:     0.9mm
    Quantity：
    2
    0Pcs
    Drilling speed:      Drill a Holes in Seconds
    Use with water as a lubricant
    Must drop water or put the stones in the water, during drilling hole operation.
    Max speed: 18000 RPM
    The higher the speed of machine, the effect of drilling hole is better
    Application:
    suitable for use in drill hole on the Jewelry, Gems, jade, agate, amber, beeswax, crystal
    Suitable Machine:
    high speed bench drill, bench drill, fixed drilling machine, etc.
    Note: The drilling hole needles are producted from factory directily, there is rust on needle’s handle, but not influence use.
    Quick Tips
    1. During drilling operation, with machines can't use more than 1 kg of strength to press the needle, because the diameter of handle is very small, too big power will broken needle.
    2. Suggest you use the machine to drilling hole, just like the chicken peck rice, drilling hole after a few seconds, lift up once, and then press the continue to drill.