The Answers

PowerMate Vx 0240078CT Air Die Grinder

Air-Powered Micro Die Grinder Set 65,000 RPM Pneumatic Pencil Grinder Tool With Wrench Handheld, 1/8" (3mm) Capacity(COLOR:black)

Capri Tools 1/4 in. 1 HP Air Die Grinder Set

Professional Cordless Brushless Die Grinder for Dewalt 20V, 26000 RPM, 4-Speed Control Ideal for Grinding, Polishing & Deburring, with 1/4″ Collet & 2 Grinding Heads (Tool Only, No Battery)

DYNAMIC POWER Precision 1/8" Air Micro Die Grinder with Bonus Parts – Perfect for Detail Work and Smooth Finishes! -DP313321B

1/4inch Air Powered Die Grinder, Pneumatic Straight Die Grinder with 1/4"(6MM) and 1/8"(3MM) Collets,22000 RPM Rear Exhaust, Compact Size,Polishing Tool

Astro Tools 233 ONYX 1/8" 95° Pencil Angle Die Grinder

Makita XDG02Z 18V LXT 1/4" Compact Die Grinder