10 piece - 1/4 Shank - 1 each 3 x 1"; 2 x 1" & 1 x 1" - 60; 80; 120 Grit - Mounted Flap Wheel Test Kit "S" Style Collet Pads - Type S20 8740 Specification Designation DIN Spiral

8740 Specification Designation DIN Spiral Type Regular Spiral Threaded Shank No Number of Flutes 2 Drill Bit Diameter Tolerance (mm) h8 Web Thinning Web-Thinning Drill Bit Grade Heavy Duty Material Grade M35 Series/List 329

Model #: P8812NZ

Model #: TC54822

Mfg #: 54438

10 piece - 1/4 Shank - 1 each 3 x 1"; 2 x 1" & 1 x 1" - 60; 80; 120 Grit - Mounted Flap Wheel Test Kit "S" Style Collet Pads - Type S20 8740 Specification Designation DIN SpiralItem #: MH5028799 Manufacturer: Generic USA Mfg #: 28799 Technical Specifications: *Brand Name: Generic USA Description: *Contains 10 of the most popular wheels *Mounted on 1 4" hardened steel shank *Provides consistent finishing on a wide range of metals *Contents of kit: 1ea of 3" x 1" in 60, 80 and 120 Grit *1ea of 2" x 1" in 60, 80, 120 and 180 Grit *1ea of 1" x 1" in 60, 80 and 120 Grit Shipping Info: *Actual Weight 1. 4000 *Dimensions Height: 6.