Jobber Drill Set, 60 Pieces, High Speed Steel60 piece set which includes number sizes 1 to 60 Sizes 47 to 60 have a bright finish that improves chip flow in soft or non ferrous materials Sizes 1 to 46 have a TiN coated tip that increases surface hardness and improves tool life Sizes 1 to 46 have a low thrust design with self centering split point that makes for easier penetration Case Included Recyclable packaging Specifications No. Of Pieces 60 Material High Speed Steel Manufacturing Standards

In Line/Modular

cleans rollers

Maintains corrosion protection in hard water

Internal blade compartment

Wooden handle makes this stone easy and comfortable to use

Expertly balanced premium steel core for reduced vibration and noise

3/8" low-profile pitch

Easily migrates into the threads during rotation

Integrated dust blower maintains visibility of cut line

For 2-1/2" to 3" interior diameter bores

For use of Walter annular cutters on drilling units with a morse taper spindle

Lock nut wrench 28