Diablo DHS4BITII Hole Saw Pilot Drill Bit, 1/4 in Shank, Hex Shank

Type : Quick-Change Groove
Bit Diameter : 1/4 In
Bit Length : 4-1/4 In
Shank Type : Round
Shank Size : 1/4 In
Material : HSS
Suitable For : 2L QC, 5L QC SNAP-BACK Arbor, 1L, 2L, 3L, 4L, 5L, 6L Traditional Arbor

Type : Quick-Change Groove
Bit Diameter : 1/4 In
Bit Length : 3-1/4 In
Shank Type : Round
Shank Size : 1/4 In
Material : HSS
Suitable For : 2L QC, 5L QC SNAP-BACK Arbor, 1L, 2L, 3L, 4L, 5L, 6L Traditional Arbor

Arbor Size : 5/8 In
Cutting Depth : 1-1/2 In
Teeth Per Inch : 4/5
Shank Size : 1/2 In
Shank Type : Hex
Tooth Type : Advanced
Pilot Drill Size : 1/4 In Dia X 3-1/4 In L
Diameter : 38 Mm
Cutting Edge Material : Bi-Metal
Body Material : Alloy Steel
Finish : Full Polished/Nickel Chrome
Applicable Materials : Aluminum, Cast Iron, Metal, Mild Steel, Stainless Steel, Wood
Suitable For : 2L, 6L Snap-Back, 2L, 3L, 6L, 7L Standard Arbor

Bit Diameter : 1/4 In
Length : 4.2 In
Shank Type : Round
Shank Size : 1/4 In
Material : HSS
Color : Black
Suitable For : 1/4 In Drill Chucks, 1-3/16 In Hole Saw

Drive Type : Torx
Drive Size : T15, T20
Shank Type : Hex
Shank Size : 1/4 In
Material : High-Grade Steel
Finish : Black Oxide
Length : 2-3/8 In
Suitable For : IRWIN Magnetic Screw-Hold Attachment

Bit Diameter : 1/4 In
Length : 2 In
Shank Type : Hex
Shank Size : 1/4 In
Material : Metal
Suitable For : Snap-Lock Plus DHSAR375 3/8 In, DHSAR500 7/16 In, DHSARSDS SDS Mandrel System