Hole Saw, 1-1/4" | LHS40D Versatorq® Electronic Metering/Data Acquisition System • The square drive end

• The square drive end has grooved detents on all four interior walls

• Ratcheting mountable USB head

• Used for servicing seal and packing nuts on hydraulic cylinders

• Black oxide coating for corrosion resistance

• Fits "J" Shank Interchangeable Head Torque Wrenches

Hole Saw, 1-1/4" | LHS40D Versatorq® Electronic Metering/Data Acquisition System • The square drive endHigh speed cutting edge is welded to an alloy steel back to absorb shocks Cut clean, accurate holes in steel and cast iron pipe, steel plates, aluminum, copper, brass, stainless steel, wood or plastic Side slits make it easy to knock out the spent disks Specifications Country Of Origin : BLR Diameter, inches : 1 1 4 Recommended Arbors : LHS3D