Description
Item Description:
  • Material: Diamond
  • Diameter Size: 1mm
  • Color: Silver
  • Features:
    - Length is 36mm
    - Applications: jade, agate, stone, crystal, jewelry, ceramics, glass, semiconductor material drilling
    - Needle diameter is 1mm
  • Place of Application: Drill Bit, Small Bench Drill, Mills
  • Note:
    Install the hole opener on the electric hand drill or small bench drill land use it.
    Because this kind of hole opener has no center positioning bit, the hole opener should be tilted at 45, the speed of electric drill should be slowed down, and the glass stone should be contacted slowly.
    Open the hole so as to open one month's standard crescent groove for positioning.
    Do not make the opening too fast. It is necessary to add water continuously to cool the opening device
    When drilling, clean water is needed to cool the drill bit. Good cooling can significantly extend the service life of the hole opener. Do not dry the drill without water, otherwise it may cause damage to the drill.
Package Including:
  • Package Including:
  • 20 x Drill Bits
  • Product Weight: 2 G / 0.07 Ounces
  • Product Dimensions (L*W*H): 40*10*10 MM / 1.57*0.39*0.39 Inches
  • Package Weight: 1.5 G / 0.05 Ounces
  • Package Dimensions (L*W*H): 40*10*10 MM / 1.57*0.39*0.39 Inches
  • Retail Packaging: No, No Packing
    • Attention
    • 1.TOTAL AMOUNT includes the final price plus S&H(Shipping and Handling).
    • 2.Shipping and Handling will depends on country location, item weight and attribute. PLEASE NOTE: S&H DOES NOT INCLUDE DUTIES, LOCAL TAXES OR ANY OTHER IMPORTATION FEES.
    • 3.Please write down your special requests (color, size, etc.) in the NOTE when you make payment.
    • 4.Payments are expected within 7 days after the auction ends. Otherwise unpaid item complaints will be filed by eBay for not receiving payment.
    Shipping Details
    • 1.Item will be shipped within 48 hours after payment received, excluding weekends and holidays.
    • 2.We only ship to eBay confirmed address. Therefore your eBay address MUST MATCH with your Shipping address.
    • 3.We ship worldwide via Regular Airmail. Normally the shipment to worldwide takes 10 to 35 business days, excluding weekends and holidays.
    • 4.If you don't receive your shipment within 35 days after payment, please feel free to contact us. We will take proper actions to solve the problem for you.
    • 5.Shipping are not available for PO BOX, Parcel locker, Parcel collect.