Optimum No 90 Metric broach set
16,18mm
Product overview
About this machine.
Optimum Maschinen is a respected German company known for manufacturing high-quality machine tools built to strict European standards. Since its founding in 2003, Optimum has become a trusted name in the metalworking industry, offering a wide range of equipment including metal lathes, milling machines, drilling machines, and grinding tools. Designed in Germany and engineered for precision, reliability, and durability, Optimum machines are used across workshops, training centres, and industrial environments throughout Europe and beyond. Their products are developed with a strong emphasis on innovation, safety, and compliance with European CE regulations, ensuring exceptional performance and long service life.
The Optimum No 90 broach set is a metric "professional grade" internal keyway broaching kit, ideal for precise and repeatable keyway cutting in gears, pulleys, and couplings. Supplied in a durable wooden storage box, each set includes high-quality HSS broaches, corresponding bush guides, and spacer shims for accurate depth control. The broaches are precision ground for smooth cutting and long life, while the guides ensure perfect alignment in standard bore sizes. Suitable for use with arbor presses or hydraulic presses, this complete set is a must have for maintenance departments, toolrooms, and general engineering workshops looking for a reliable solution for internal broaching tasks.
Features:
- Precision ground HSS broaches for clean, accurate internal keyways with long lasting cutting performance
- Guide bushes to ensure correct alignment and stability during cutting
- Stackable shims provide precise keyway depth adjustment
- Robust wooden case which keeps all components organized and protected for workshop or field use
- Suitable for use with manual arbor presses and hydraulic presses
- Multiple sizes covering a range of standard keyway and bore sizes
Standard included:
- Keyway sizes 16mm (Includes collars to suit 52, 54, 55, 56mm)
- Keyway size 18mm (Includes collars to suit 58, 60, 62 & 65mm)
Published data