Complaint
| Outer Diameter | 16mm, 25mm, 50mm, 75mm, 100mm |
| Hole Diameter | M14 or 5/8''-11 |
| Thickness | Acoording to clients' requests |
| Range of Grit | 30#/40#, 35#/45#, 50#/60#, 80#/100#, 100#/120# |
Our partners and customers include the most famous companies around Europe, America, East Asia, and Australia.
Ostar's business is mainly involved in cutting tools for both industry and DIY use, including exporting qualified products from China, sourcing new products, making OEM design for our customers, and helping to establish and develop business in cutting tool market for partners.
Ostar has a wide product range, including Hole Saws, Saw Blades, Drills, Cutting Discs, specially used in cutting wood, metal and masonry, as well as some new items with patents, like Ratchetable Wrenches, Preset Torque Wrenches, Adjustable Wrenches, Permanent Magnetic Lifters, Universal Drills, 3 Flute Router bits, Vacuum Brazed Diamond Manual Wheels, Profiling Wheels and Cup Wheels.
