Fits 6" and 7" hook & loop backing pads

Calipers have hardened measurement faces

Featuring the best calibration standard in the industry

optimized for rotary or random orbit sanding with the RO125 FEQ sander

Special heat-treated shafts

Triumph Twist Drill 90517 T17 29-Piece Twist Drill Bit Set Hand Saw Blades Fits 6" and 7" hook29 piece, fractional, twist drill bits with metal index. Standard Equipment: 29 Twist Drill Bits 1 16" to 1 2" by 64ths Metal Index Specifications: Style: T17 Point: 118 Degree Sizes: 1 16" to 1 2" by 64ths Material: HSS Coating Finish: Bright Finish Features: High speed steel for general purpose drilling in a variety of materials Jobbers length drill, the most common overall length Made in the U. S. A.