Drill America D/ADIE3/16 3/16" Carbide Tipped Die Drill Bit, D/ADIE3/16 Shop By Brand>Baum Tools 72mm bushings need the add

72mm bushings need the add on adapter kit BVAGCABTQ7C/13-15 (sold separately)

New Hampshire that has been making Critchley Hand Reamers for 125 years

Brush Research CHB9M18 Ch-B 9mm Medium Chamfer 180sc

Chadwick & Trefethen 50240 #24 Gilchrist Reamer

Brush Research BC17818 Bc 1-7/8" (48mm) 180sc Flex-Hone

Drill America D/ADIE3/16 3/16" Carbide Tipped Die Drill Bit, D/ADIE3/16 Shop By Brand>Baum Tools 72mm bushings need the addDrill America D ADIE3 16 3 16" Carbide Tipped Die Drill Bit, D ADIE3 16 Run die drills at 75 to 100 surface feet per minute with steady hand feed. It is a good pratice to clear the drill from the hole to allow coolant to wash away the chips. Designed for drilling hardened steels in the range of 45 65 Rc. Note: Sizes under 11 64" are sold carbide spade construction. Size: 3 16, Material: Carbide Tipped, Finish: Uncoated (Bright), Flute Length: 1 1 2,