Merit 4-1/2" x 1/4" x 7/8" Flap Discs Zirconia Alumina 40 Grit Coarse 10 Pack roloc Type Deburring Wheel Abrasive Material

Type Deburring Wheel Abrasive Material Silicon Carbide Diameter 8″ Maximum RPM 4

Thread Diameter Size (TDZ) 1″  Tool Type Machine Tap  Threads per Inch (TPI) 12  Coating TiAlN/Top  Thread Standard UNF  Tapping Prehole Diameter (Pre-hole) 59/64″  Overall Length (OAL) 5

Plus Hardened Nose and Keyholes Provide Outstanding Wear Resistance

RAMSET 442

5P-2P  Thread Standard | NC |  Coating TiCN  Overall Length (OAL) 3-3/8″  Flute Type Straight  Thread Cutting Part Length (THL) 1-21/32″  End Shape Chamfer  Usable Length (LU) 1

Merit 4-1/2" x 1/4" x 7/8" Flap Discs Zirconia Alumina 40 Grit Coarse 10 Pack roloc Type Deburring Wheel Abrasive MaterialMERIT FLAP WHEEL DISCS 10 PACK Type Flap Disc Trade Name PowerFlex Abrasive Material Zirconia Alumina Wheel Type Type 29 Diameter 4 1 2 Backing Material Heavy Cotton Arbor Hole 7 8 Density Standard Density Grit 40 Standard Pack 10 Grade Coarse Style Tapered on fiberglass pad Maximum RPM 13,300 Product Features Remarks Crafted with a zirconia alumina abrasive to ensure efficient cutting, the durable Merit ZA coarse grit arbor thread aluminum heavy duty