"Passion for technology, experience and a strong spirit of innovation have been incorporated into the manufacturing of outstanding products at Radiac for over 100 years."
Grinding and cut-off wheels for the most demanding applications
- World-class solutions for the cutting tool industry
- High-tech abrasives and custom grinding solutions
- Best performance in the industry
- 4 U.S. manufacturing locations
Highest Quality
Maximum Efficiency
Abrasives Expertise
World-Class Service
Discover our high-tech grinding solutions for tool manufacturing
Contact us for more information & a free consultation on your individual requirements.
STARTEC XP-P+
Grinding tools for flute grinding
Tool grinding/sharpening
STARTEC RC
Metal-bonded grinding tools for flute grinding
Tool grinding/sharpening
STARTEC XP-P
Cup grinding wheels for universal tool making applications
Tool grinding/sharpening
SOLOTEC
Grinding of carbide and cermet inserts
Peripheral grinding
SKYTEC XD-1
High-performance grinding of PCD and PCBN inserts
Peripheral grinding
SKYTEC Basic+
Grinding of PCD and PCBN inserts
Peripheral grinding
STARTEC CG
Diamond grinding tools
External cylindrical grinding
Grinding tools for cutting
Cutting wheels for the tool industry
Cut-off
Rotary dressing
Dressing wheels for diamond and CBN grinding wheels
Dressing
Dressing sticks
Dressing sticks for diamond and CBN grinding wheels
Dressing
Tool grinding/sharpening
STARTEC XP-P+
Grinding tools for flute grinding
With the STARTEC XP-P+ product line, Tyrolit defines a new performance level in flute grinding of carbide cutting tools. Two different diamond qualities and the innovative bond structure lead either to a significant reduction in grinding forces, or to greatly increased profile retention.
- Increased feed rate
- Easy profiling
- Extended dressing intervals
Tool grinding/sharpening
STARTEC RC
Metal-bonded grinding tools for flute grinding
With the STARTEC RC product line, Tyrolit sets new standards in high-performance flute grinding. The new specifications combined with very low grinding forces, provide the highest stock removal rates with low profile wear. The STARTEC RC grinding tools guarantee the highest precision of your tools and optimum surface quality.
- Low grinding forces
- Shortened grinding times
- Reduced profile wear
Tool grinding/sharpening
STARTEC XP-P
Cup grinding wheels for universal tool making applications
With its STARTEC XP-P product line, Tyrolit stands for maximum performance and optimum tool quality in flute grinding. The product range will be expanded in the future with new shapes and specifications for machining flanks and face geometries on cutting tools made of carbide.
- Highest edge stability
- Low grinding forces
- Fastest availability
Peripheral grinding
SOLOTEC
Grinding of carbide and cermet inserts
The SOLOTEC product line is the perfect solution for peripheral grinding of carbide and cermet inserts. Bond systems with optimised strength and increased brittleness in combination with new diamond qualities, improves the grinding process and increases workpiece quality.
- High stock removal rate
- Lower grinding forces
- Universally applicable
Peripheral grinding
SKYTEC XD-1
High-performance grinding of PCD and PCBN inserts
The SKYTEC XD-1 product line impresses with a particularly high proportion of diamond grit embedded in a specially developed bond. This results in outstanding grinding performance and extremely long tool life.
- Shortened grinding times
- High cutting edge quality
- Highest service life
Peripheral grinding
SKYTEC Basic+
Grinding of PCD and PCBN inserts
SKYTEC BASIC+ is an economical solution for the production of PCD and PCBN inserts. This proven product line stands for accurate geometry, minimal edge chipping as well as a bond system with increased porosity.
- High cutting ability
- Lowest edge chipping
- Long tool life
External cylindrical grinding
STARTEC CG
Diamond grinding tools
With the new STARTEC CG product line, Tyrolit is responding to increasing demands for grinding wheels. STARTEC CG combines the innovative lightweight technology "N-LW" with diamond grains of the highest quality, therefore raises the standard in centerless through-grinding to a new level.
- Lower pulley weight
- Damping carrier body
- Complete system solution
Cut-off
Grinding tools for cutting
Cutting wheels for the tool industry
Resin bonded CBN and diamond grinding wheels for cutting tools made of carbide and HSS.
- Perfect cutting quality
- Low wear
- Low heat generation
Dressing
Rotary dressing
Dressing wheels for diamond and CBN grinding wheels
These dressing wheels are used for dressing all types of diamond and CBN grinding wheels, regardless of their bond systems. They also allow you to dress delicate coatings with low grinding pressure.
- Gentle dressing process
- Low grinding pressure
- Also for sensitive coatings
Dressing
Dressing sticks
Dressing sticks for diamond and CBN grinding wheels
The Tyrolit bench stones sharpen and clean all CBN and diamond grinding wheels, and are used in production and re-sharpening applications. The stones are made of aluminium oxide and are available in grit sizes 120 - 600. They can be used for hand-operated and mechanical applications.
- Optimum sharpening process
- Good sharpening effect
- Can be customized
"Why we, as a thriving manufacturer of CNC grinding machines, rely on Radiac products is quickly explained: Because we appreciate the best price/performance ratio, the wide product range, the fast availability and high product quality of our long-standing partner."
Martin Winterstein, CEO
ANCA CNC Machines
Radiac is part of the Tyrolit Group
Tyrolit is one of the world’s leading manufacturers of grinding and dressing tools, as well as a system provider for the construction industry.
Founded in 1891, Radiac was acquired by Tyrolit in 2009 and brings a wealth of technical industrial abrasives expertise.
Tyrolit’s innovative tools have made an important contribution to the technological development in many industries since the company’s founding in 1919. The Tyrolit Group offers tailored grinding solutions for various applications as well as a comprehensive assortment of standard tools for customers all over the world.
As a family-owned business, The Tyrolit Group combines the strengths of being a part of the dynamic Swarovski Group with a century’s worth of individual corporate and technological experience. Radiac is the exclusive manufacturer and master distributor of all products across the Tyrolit family of companies.