Impact Square Drive Size Adapters
Convert from one square drive size to another. The female side of the adapter attaches to your wrench; the male side to your socket. These adapters are made to withstand the high torque and force of impact tools.
3/4", 1", and 1 1/2" square drive size adapters require a locking retainer on the female end. Use with an impact wrench that has a pin-style socket retainer, or use a socket retaining ring with tools that have a hole- or hole-and-ring style socket retainer.
Cobalt Steel Drill/Mill End Mills
Made of cobalt steel, these end mills have good heat and wear resistance, so they can run at high speeds in hard material. A 90° pointed tip allows them to be used for drilling as well as for slotting, profiling, and chamfering cuts. All are center cutting, allowing plunge cuts into a surface.
Use uncoated end mills for general purpose milling and short production runs. Use titanium-nitride (TiN) coated end mills for demanding, high-speed jobs in hard material as well as for longer production runs. They’re more wear resistant than uncoated end mills, which means they last longer when run at similar speeds.
| Mill Dia. | Shank Dia. | Lg. of Cut | Overall Lg. | Flute Spacing | Point Angle  | Helix Angle | For Use On | End Mill Type | Each | |
Uncoated | ||||||||||
|---|---|---|---|---|---|---|---|---|---|---|
2 Flute | ||||||||||
| 7/8" | 3/4" | 1 15/16" | 4 3/16" | Equal | 90° | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
Titanium Nitride (TiN) Coated | ||||||||||
2 Flute | ||||||||||
| 7/8" | 3/4" | 1 15/16" | 4 3/16" | Equal | 90° | 30° | Aluminum, Brass, Bronze, Hardened Steel, Iron, Nickel, Plastic, Stainless Steel, Steel, Titanium, Tool Steel | Center Cutting | 0000000 | 000000 |
Concave-Radius End Mills
A scalloped profile creates rounded, outward-curving edges in a wide variety of material—from aluminum and brass to steel and plastic.
| Cut Radius | Mill Dia. | Shank Dia. | Lg. of Cut | Overall Lg. | Flute Spacing | For Use On | Each | |
Uncoated | ||||||||
|---|---|---|---|---|---|---|---|---|
| 3/8" | 1 1/2" | 3/4" | 3/4" | 4 3/16" | Equal | Aluminum, Brass, Bronze, Iron, Plastic, Stainless Steel, Steel | 0000000 | 0000000 |