Norton 66623399174 4-1/2x5/8-11” Gemini R766 Zirconia Alumina Aluminum Oxide Type 29 Flap Discs, 120 Grit, Medium, 10 pack

• Alternating zirconia alumina and aluminum oxide flaps provide higher performance than aluminum oxide alone
• Type 29 conical disc with angled, polyester/cotton flaps to provide greater surface contact
• Best choice when speed of job completion is the primary consideration
• Fiberglass/resin backing plates offer high strength, ability to absorb vibration and increased operator comfort
• Good choice for medium grit blending and deburring; may be used on contour and edge work

Grind with high performance at an economical price with this Type 29 Gemini R766 center mount fiberglass conical flap disc. Alternating zirconia alumina and aluminum oxide flaps outperform aluminum oxide discs while retaining a more economical price. The angled polyester and cotton flaps offer excellent surface contact while fiberglass and resin backing plates offer high strength, vibration absorption and a light weight for comfortable operation. The disc works well for medium grit blending, beveling and deburring especially when speed of job completion is the primary consideration. Package of 10.

Series:  Gemini R766

Diameter:  4-1/2"

Arbor:  5/8" - 11

Material:  Zirconia Alumina/Aluminum Oxide

Grit:  120

Max RPM:  13300

Package:  10