Achieve clean, precise cuts in the hardest materials with the Bigstren 21641 10-piece diamond hole saw set. It's the perfect solution for drilling through porcelain, ceramic tiles, glass, and stone, ensuring a professional finish for any project.

10 Essential Sizes in One Set

• Versatile Kit: Includes 10 hole saws in the most common sizes: 6, 8, 10, 16, 20, 28, 35, 45, 50, and 68 mm.
• For Anchors & Dowels: The 6, 8, and 10 mm bits are perfect for wall plugs, while the 16 mm bit handles larger anchors and threaded rods.
• Plumbing & HVAC: Use the 20, 28, 35, 45, and 50 mm saws for water pipes, drains, and radiator connections.
• Electrical Installations: The 68 mm saw is the ideal size for standard electrical back boxes.

Precision and Performance

Featuring a high-quality diamond coating, these hole saws deliver exceptional cutting performance and durability. They create accurate, smooth holes with minimal chipping, making them ideal for delicate finishing work.

Wet and Dry Drilling

These tools are designed for both wet and dry use. Using water as a coolant is recommended to prevent overheating, which significantly extends the life of the bits and ensures consistent performance, especially during prolonged use.

Specifications

• Material: Steel with diamond coating
• Hole Saw Sizes: 6, 8, 10, 16, 20, 28, 35, 45, 50, and 68 mm
• Shank: Quick-fit
• Application: Wet and dry drilling
• Suitable for: Porcelain, glass, ceramic tiles, terracotta, etc.
• Package Dimensions: 12.7 x 7.5 x 9.3 cm
• Set Weight: 420 g

Safety Information

MANUFACTURER:
ISO TRADE Spółka z o.o.
Gniewomierz 173
59-241 Legnickie Pole, Poland

RESPONSIBLE PERSON IN THE EU:
ISO TRADE Spółka z o.o.
Gniewomierz 173
59-241 Legnickie Pole, Poland

WARNINGS:

• Use the product only for its intended purpose.
• Always wear protective gloves, safety glasses, hearing protection, and a dust mask to prevent injury, noise exposure, and dust inhalation.
• Before starting work, ensure the diamond hole saw is in good technical condition. Check that the diamond segment is intact and the tool has no visible damage.
• Ensure the material to be drilled is securely fastened and stable to prevent it from moving during operation.
• Apply appropriate rotational speed and pressure. Excessive speed or pressure can damage both the tool and the workpiece.
• Use proper cooling methods, such as water or special cooling fluids, to prevent the diamond hole saw and material from overheating.
• Do not force the drill or use excessive pressure. The diamond hole saw should operate smoothly and evenly.
• Always turn off the power tool before making any adjustments, performing maintenance, or changing bits to avoid accidental start-up.
• Store the diamond hole saw in a dry, safe place, protected from weather and mechanical damage.