https://www.mccoys.com/shop/p/3241908-052303-32/irwin-373400bx-hole-saw-4-in-dia-38-in-arbor-46-tpi-hss-cutting-edge
373400BX Hole Saw, 4 in Dia, 3/8 in Arbor, 4/6 TPI, HSS Cutting Edge
Sku: 3241908-052303-32
$22.46
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Hole Saws :Irwin 373400BX
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.
- 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
Arbor Size
3/8
Teeth per Inch
4/6
Speed Rating
85
Shank Type
Hex
Tooth Type
Variable Pitch
Length
5-1/2
Diameter
4
Cutting Edge Material
HSS
Body Material
Bi-Metal
Color
Blue
Applicable Materials
Aluminum, Copper, Iron, Wood