Description
SMALL DRILL BIT: Hole diameter: 3mm(1/8″),total length: 50mm(2″).Package includes 15 pcs 3mm diamond hole saw drill with a transparent box.
HIGH QUALITY: Diamond ceramic hole saw are made of industrial grade carbon steel and have a nickel-plated coating to resist corrosion.
PORTABLE STORAGE CASE: These diamond ceramic hole saw with a tough box for easy and organized storage. Easy and convenient to carry. Improve work efficiently.
APPLICATION: Suitable for drilling glass, ceramics, porcelain, ceramic tile, porcelain tile, limestone, marble, light stone and fiberglass.
WARM TIPS: Start drill at 45 Degree to surface and align to 90 Degree as hole is required to cool down the drill when using them which will greatly extend the life of the bit.
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