GEAR INDUSTRY: PRODUCT LINE UP
Radiac Abrasives is your partner in the gear industry. Hard finishing of gears requires high quality tools with close tolerances.
Additionally, application and process knowledge as well as fast, flexible customer service is required for this industry. Radiac/Tyrolit has developed the MIRA line of products and a team of people, which is dedicated to the gear industry to meet these strict demands. This strategic move makes Radiac/Tyrolit a true partner to the gear industry and we are prepared with both specifications and knowledge to fully support all hard gear finishing requirements.
PRODUCT LINE UP
PROFILE GRINDING
MIRA ICE BK 
Vitrified bonded profile grinding wheels for gear grinding
The combination of specific engineered grain and a new high strength bond system guarantees cool grinding while reducing cycle time and cost per unit.
Benefits of MIRA ICE
+ Increased material removal rates
+ increased wheel life
+ Increased machine capacity
Brochure – MIRA ICE BK
GENERATING GEAR GRINDING
MIRA ULTRA
Vitrified bonded grinding wheels for continuous generating gear grinding
TYROLIT’s MIRA ULTRA bond system was developed to create superior profile holding properties. ULTRA’s porous structure minimizes the risk of grinding burns commonly found in generating grinding. This powerful combination allows for decreases in cycle time as well as an increase in parts per dress.
Benefits of MIRA ULTRA
+ Profile holding bond for increased tool life
+ Increased productivity
+ Improvement in gear quality
+ Decreased Cost per Unit (CPU)
+ Competitive Pricing
Brochure – MIRA ULTRA
MIRA ULTRA SF



2-zone gear grinding wheels for continuous generating grinding and superfinishing of gears
The MIRA ULTRA SF product line has been specifically developed for Superfinishing (SF) gears during continuous generating grinding. The worm grinding wheel is designed as a 2-zone tool with a ceramic zone and resin zone. The ceramic zone is used for pre-grinding and finish grinding, while the resin zone is used for superfinishing. This innovative tool design meets the high surface requirements of the automotive and transmission industries for polished surfaces on tooth flanks.
Benefits of MIRA ULTRA SF
+ Polished tooth flanks
+ Wheel Speed: Vs 80 m/s
+ 2-zone worm grinding wheel
+ Wide variety of specifications
Brochure – MIRA ULTRA SF
MIRA ICE 
Vitrified bonded worm grinding wheels for continuous generating grinding of gears
The MIRA ICE product line has been specially developed for the continuous generating grinding of gears. A new kind of development approach enables unprecedented results to be achieved in terms of economic efficiency and cool grinding.
Benefits of MIRA ICE
+ Shorter grinding time
+ Longer tool life
+ Highest process stability
+ Able to pre-profile in the US
+ Wheel Speed: 80 m/s
Brochure – MIRA ICE
GEAR HONING
MIRA REX
Vitrified and resin bonded honing wheels for tooth flank honing
The MIRA REX product line has made it possible to provide the optimum production solution for high-efficiency honing. The continuous development of new specifications guarantees the maximum performance from the honing wheel and increased dressing intervals.
Benefits of MIRA REX
+ Maximum performance
+ Short initial dressing times
+ Rapid availability
+ Complete system solution provider
Brochure – MIRA REX
MIRA DDG 
Diamond dressing gears and rolls for dressing gear honing wheels
MIRA DDG is the industry leader in diamond dressing gears. Honing wheels are trued and sharpened during the dressing process. MIRA DDG guarantees optimum dressing results, the best possible tooth geometry and surface quality as well as long tool service life.
Benefits of MIRA DDG
+ Increased life of both DDG and honing wheel
+ Accuracy
+ Replating also available
+ Complete system solution provider
Brochure – MIRA DDG
MIRA REX VTEC 
Vitrified bonded honing wheels for tooth flank honing for the VSD dressing system
Over 25 years of experience in gear honing make TYROLIT the market and technology leader in this field. With the addition of the MIRA REX VTEC to the product range, we have succeeded in developing technically optimized and adapted honing rings for use with the VSD dressing system. The MIRA REX VTEC comes in three designs: the VTEC-20 for standard quality, the VTEC-30 for premium quality and VTEC-40 for optimum performance while providing lower cost per unit.
Benefits of MIRA REX VTEC
+ Reduced wear
+ Best economic efficiency
+ Worldwide service
+ Rapid availability
Brochure – MIRA REX VTEC
BEVEL GEAR GRINDING
MIRA BG 
Plate mounted vitrified bond grinding wheels for bevel gears
In the MIRA BG product line, TYROLIT/Radiac offers an optimum solution for grinding bevel gears. Maximum profile holding in conjunction with reduced thermal stress on workpieces allow for an increase in parts per dress. Steel or abrasive mounting plates made to customer’s specific design can be used.
Benefits of MIRA BG
+ High productivity
+ Low heat build-up
+ Highest profile retention
+ Available with or without mounting plates
For more information on the MIRA product line, contact our GEAR TEAM at (630) 566-9785.