The professional Bigstren diamond hole saw set is designed for work where ordinary drill bits are not enough – it enables precise drilling into porcelain stoneware, ceramics, natural stone, granite, marble and concrete. Thanks to vacuum-brazed diamonds, you will achieve clean edges without chipping and cracks, and thanks to the practical case you will have everything safely stored and close at hand.
Vacuum-brazed diamonds for a clean cut
The diamonds are vacuum-brazed and form a double layer (outer and inner), which increases working speed and helps create smooth holes without chipping in hard materials.
Wide use: diameters 6–68 mm + cone 2–50 mm
The set includes hole saws with diameters 6, 8, 10, 35 and 68 mm as well as a tapered hole saw 2–50 mm for precise finishing and enlarging of holes. Suitable for porcelain stoneware, tiles, ceramics, stone and concrete.
Durable aluminum case for safe storage
The package includes a sturdy aluminum case that protects the accessories during transport and keeps the individual tools neatly organized.
The Bigstren diamond hole saw set is intended for precise creation of holes in hard and very hard materials. It is suitable for installations and assembly work (pass-throughs for cables, piping, anchoring and more), both in the workshop and on the construction site. The diamond grains are vacuum-brazed, which supports fast and even drilling without unnecessary surface damage.
Main advantages:
- 15 mm high diamond section – longer service life than standard hole saws
- Double diamond layer (outer and inner) – higher cutting speed
- Diameter range 6–68 mm – one set for multiple types of work
- Reduced overheating – selected diameters have cooling wax or vent holes
- Wet drilling – water cooling significantly extends the life of the hole saws
- M14 thread + drill adapter – compatibility with an angle grinder and a standard drill
- Tapered hole saw 2–50 mm – correction, milling and enlarging of holes
- Sturdy aluminum case – safe storage and order
Set contents (7 pcs):
- 5× diamond hole saw (diameters: 6 mm, 8 mm, 10 mm, 35 mm, 68 mm)
- 1× diamond tapered milling tool (2–50 mm)
- 1× adapter
- Reinforced transport case
- Multilingual instruction manual
Specifications
- Brand
- Bigstren
- Catalog number
- 00027080
- EAN
- 5904665712825
- Material
- manganese steel + diamond
- Diamond technology
- vacuum-brazed diamonds
- Diamond layer
- double (outer and inner)
- Color
- black
- Diamond section height
- 15 mm
- Hole saw diameters
- 6 mm, 8 mm, 10 mm, 35 mm, 68 mm
- Tapered hole saw
- 2–50 mm
- Cooling wax (diameters)
- 6 mm, 8 mm, 10 mm
- Cooling holes (diameters)
- 35 mm, 68 mm
- Adapter
- M14
- Case dimensions
- 23 × 16 × 8 cm
- Weight
- 1.245 kg
- Weight in package
- 1.325 kg
