Bigstren 27080 Diamond Hole Saw Kit 7-Piece for Porcelain Tile Granite M14

Drill perfect, chip-free holes in the toughest materials with the Bigstren 27080 Diamond Hole Saw Kit. The ultimate solution for professionals and DIYers working with porcelain, granite, and concrete.

Unmatched Performance on Hard Surfaces

The Bigstren diamond hole saw kit is engineered to perform where standard drill bits fail. It allows for precise, clean drilling in porcelain stoneware, ceramic, natural stone, granite, marble, and concrete. Featuring vacuum-brazed diamonds, this set delivers smooth edges without chipping or cracking. It's designed for a long service life, stable operation, and consistent results, making it ideal for both professional and home use.

Key Features and Benefits

• ✔️ Superior Durability: An extra-tall 15mm diamond segment ensures a longer tool life compared to standard hole saws.
• ✔️ Clean & Fast Cutting: A double layer of vacuum-brazed diamonds provides aggressive drilling speed and leaves a smooth, chip-free finish.
• ✔️ Advanced Cooling: Integrated cooling wax (in 6, 8, 10mm bits) and ventilation holes (in 35, 68mm bits) prevent overheating and extend bit life.
• ✔️ Versatile Compatibility: The M14 thread fits most angle grinders, and the included adapter allows use with standard drills.
• ✔️ Precision Finishing: Includes a 2-50mm conical bit for enlarging, shaping, and deburring existing holes.
• ✔️ Durable Storage Case: Comes in a rugged aluminum case for easy organization and transport.

Technical Specifications

• Brand: Bigstren
• Material: Steel + Vacuum Brazed Diamonds
• Diamond Segment Height: 15 mm
• Hole Saw Diameters: 6, 8, 10, 35, 68 mm
• Conical Bit: 2-50 mm
• Thread: M14
• Case Dimensions: 23 x 16 x 8 cm (9 x 6.3 x 3.1 in)

What's in the Box?

• 5 x Diamond Hole Saws
• 1 x Diamond Conical Milling Bit
• 1 x Drill Adapter
• 1 x Reinforced Carrying Case

Upgrade your toolkit today! Add the Bigstren 27080 Diamond Hole Saw Kit to your cart for professional-grade results on every job.