Luckyway 3-Piece Hole Saw Mandrel,Fit 3/4-Inch to 6-Inch Diameter,Including 7/16-Inch and 3/8 Inch Shank Hole Saw Arbor and 3-Piece 1/4 Inch HSS(M2) Central Drills
Brand: Luckyway
Color: Black oxide finish
Luckyway 3 Piece Hole Saw Arbor,Mandrel Sets

Package Included:

1 Piece 7/16 Inch Hole Saw Arbor with 1/4 Inch HSS(M2) Central Drill

1 Piece 3/8 Inch Hole Saw Arbor with 1/4 Inch HSS(M2) Central Drill

1 Piece 1/4 Inch HSS(M2) Central Drill

Specification:

Materials: 45 carbon steel for arbor,high speed steel（M2） for drill.

Hex Shank diameter: 7/16 inch

Drill bit size: Dia.:1/4 inch ;Materials: M2 high speed steel

Applicable hole saw: 3/4 to 6 inches hole saw

Using Tips:Pins lock the saw to prevent over-tightening and prevent Threads from Stripping.
DIMENSIONS - include 1pc 3/8 inch hex shank arbor with central drill, 1pc 7/16 inch hex shank arbor with central drill, 1pc HSS(M2) central drill.
APPLICATION - This hole saw arbor fit most brand 3/4 to 6 inches hole saw such as Dewalt, Bosch, milwaukee, Cle-Line etc. As long as the hole saw can fit 1/2 thread with 2 pins.
MATERIAL - 45 carbon steel for arbor, high speed steel(M2) for central drill.
FEATURES - Pins lock the saw to prevent over tightening and prevent Threads from Stripping.
Works smoothly every time without worry of rusting or corrosion slowing or sticking the operation.