Description

Irwin® Hole Saw, Linear Edge, 1-3/16 in Dia, 4/6 TPI, HSS Cutting Edge, Bi-Metal Body, Toothed/Variable Pitch Cutting Edge, 285 rpm, Hex Shank, 3/8 in Shank, Blue, Applicable Materials: Aluminum, Brass, Cast Iron, Mild Steel, Stainless Steel, Steel, Tool Steel, Copper and Zinc

Features:

• Super sharp teeth cut faster and dulls less
• Variable depth gullets provide more efficient chip clearance
• 4/6 variable pitch teeth for reduced noise and improved performance
• Electron beam weld for stronger, longer lasting teeth
• Bi-metal construction for toughness and long life
• Bi-metal blades feature a toothed edge made from high speed steel (HSS) attached to a flexible steel backing through an electron beam welding process
• This configuration results in a blade that makes precise cuts while resisting breakage
• Toothed edge saws are composed of a row of pointed teeth
• Common tooth variations include the number of teeth per inch and pitch pattern
• HSS provides good wear resistance and can be used in general purpose applications for both ferrous and nonferrous materials

Applicable Materials	Aluminum, Brass, Cast Iron, Mild Steel, Stainless Steel, Steel, Tool Steel, Copper and Zinc
Body Material	Bi-Metal
Color	Blue
Cutting Edge Material	HSS
Cutting Edge Style	Toothed/Variable Pitch
Diameter	1-3/16 in
Shank Size	3/8 in
Shank Type	Hex
Speed	285 rpm
TPI or Pitch	4/6 TPI
Type	Linear Edge
Manufacturer	IRWIN INDUSTRIAL TOOL COMPANY