Import #60 HSS Aircraft Extension Drill 12" Long

This Master Drill Set features 3-in-1 General Purpose HSS Black Oxide Jobber Length Drills with 118° Point. Includes: Fractional 1/16" to 1/2" Drills by 64ths #1 to #60 Wire Letter A to Z Drills Metal Index Case

High Speed Steel TMX Taper Shank Core Drill. HSS Taper Shank 4 Flute TMX Core Drill, 1-17/32" cutting diameter x 9-3/8" flute length x 16-3/8" overall length (OAL) with # 5 MT shank. Core drills can enlarge a hole up to 40% of it's original diameter

High Speed Steel TMX Taper Shank Core Drill. HSS Taper Shank 4 Flute TMX Core Drill, 1-1/16" cutting diameter x 6-5/8" flute length x 11-1/4" overall length (OAL) with # 3 MT shank. Core drills can enlarge a hole up to 40% of it's original diameter

Applications: Used to enlarge existing holes Features: Standard 3 flute design Right hand (clockwise rotation) cutting direction Since chip loads are spread over a greater number of cutting edges, reduce regular drill speed 25% and double feed rate Normal spiral - helical flutes Standard shanks that correspond to the drill diameter Normal length drills have flutes proportional to length

High Speed Steel TMX Taper Shank Core Drill. HSS Taper Shank 4 Flute TMX Core Drill, 2-1/4" cutting diameter x 10-1/4" flute length x 17-3/8" overall length (OAL) with # 5 MT shank. Core drills can enlarge a hole up to 40% of it's original diameter