What's the difference between T27 & T29?
T27 & T29 are the type of fiberglass backing plate. It's used for manufacturing flap disc, non-woven flap disc, felt disc, clean and strip disc, combined flap disc(non-woven and abrasive cloth, different abrasive cloth), elastic flap disc, diamond flap disc etc.
As the work pieces are different sometimes, so the type will be different also.
T27 flat shaped for working on flat grinding surface. Most efficient when used between 0°to 15°angle. It's the best choice foruse of miter joints, corners, edges and smooth finishing.
T29 conicial shaped flaps are angled at 10°, which is ideal for contour and edge work. It can minimize workpiece gouging. Angled flaps provide greater surface contact for a more aggressivecut. Most efficient when used between 15°to 25°angle.
Yihong abrasives is fiberglass backing plate manufacturer almost 20 years. Our fiberglass backing plate with flexibility fiberglass fabric, excellent bonding property and heat resistance
Strict detection, inspection and testing. Glue penetration of Fiberglass backing plate is very good so the abrasives cloth can attach on the fiberglass backing plate very tightly. No glue penetration, High-strength and light-weight. Normally for angle grinder, it has Max. opreation speed. We have EN13743 and ANSI standards. Export many Europe and American flap disc manufacturer, and become a trusted partner of many big brands in Europe and America.
Kindly contact us: info@yihongabrasives.com
Whatsapp: +8619937510087