CoCud Diamond Drill Bits, 19mm Cutting Diameter, Nickel-Plated Coating Diamond Core Drill Hole Saws - (Applications: for Glass Precision Drilling Bits Tools), 5-Pieces
- ★Diamond Drill Bits Size - Designed specifically for 19mm / 0.75" hole sizes, 8mm/0.31" Shank Diameter. The set includes 5 pieces of diamond drill bits.
- ★Wide Applications - Suitable for DIY projects, home improvement, crafts, and professional use. Whether you're working with ceramic, glass, porcelain, marble, or even concrete, these drill bits are up to the task.
- ★Adaptive - Whether you're using a hand drill or a bench drill, our set is suit various drilling tools, making it perfect for both DIY enthusiasts and professional craftsmen.
- ★Steel - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. The diamond coating enhances the drilling speed, which makes it a bit sharper. Electroplated diamonds are uniform and more wear-resistant.
- ★ Useful Tips - Each Core drill bit engraved with a Depth mark is useful for precise projects. Choose a hole saw drill bit that matches the diameter of the hole you need to drill. Ensure that it is the suitable material you are working with.
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Shipping & Returns
Shipping & Returns






CoCud Diamond Drill Bits, 19mm Cutting Diameter, Nickel-Plated Coating Diamond Core Drill Hole Saws - (Applications: for Glass Precision Drilling Bits Tools), 5-Pieces
CoCud Diamond Drill Bits, 19mm Cutting Diameter, Nickel-Plated Coating Diamond Core Drill Hole Saws - (Applications: for Glass Precision Drilling Bits Tools), 5-Pieces
- ★Diamond Drill Bits Size - Designed specifically for 19mm / 0.75" hole sizes, 8mm/0.31" Shank Diameter. The set includes 5 pieces of diamond drill bits.
- ★Wide Applications - Suitable for DIY projects, home improvement, crafts, and professional use. Whether you're working with ceramic, glass, porcelain, marble, or even concrete, these drill bits are up to the task.
- ★Adaptive - Whether you're using a hand drill or a bench drill, our set is suit various drilling tools, making it perfect for both DIY enthusiasts and professional craftsmen.
- ★Steel - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. The diamond coating enhances the drilling speed, which makes it a bit sharper. Electroplated diamonds are uniform and more wear-resistant.
- ★ Useful Tips - Each Core drill bit engraved with a Depth mark is useful for precise projects. Choose a hole saw drill bit that matches the diameter of the hole you need to drill. Ensure that it is the suitable material you are working with.
Product Information
Product Information
Shipping & Returns
Shipping & Returns
Description
- ★Diamond Drill Bits Size - Designed specifically for 19mm / 0.75" hole sizes, 8mm/0.31" Shank Diameter. The set includes 5 pieces of diamond drill bits.
- ★Wide Applications - Suitable for DIY projects, home improvement, crafts, and professional use. Whether you're working with ceramic, glass, porcelain, marble, or even concrete, these drill bits are up to the task.
- ★Adaptive - Whether you're using a hand drill or a bench drill, our set is suit various drilling tools, making it perfect for both DIY enthusiasts and professional craftsmen.
- ★Steel - Nickel plating surface can extend the service life and enhance the surface corrosion resistance. The diamond coating enhances the drilling speed, which makes it a bit sharper. Electroplated diamonds are uniform and more wear-resistant.
- ★ Useful Tips - Each Core drill bit engraved with a Depth mark is useful for precise projects. Choose a hole saw drill bit that matches the diameter of the hole you need to drill. Ensure that it is the suitable material you are working with.





















