Counterbore Sets. Solid pilot counterbores are used to enlarge a portion of a pre-existing hole. FREE Shipping by Amazon. You are $400.00 away from free shipping. Please note that Pilots for these Counterbores are NOT included.

Counterbores, Interchangeable Pilot.

Shank Dia.

Get it as soon as Wed, Jun 10. Filister Head Screw Counterbores page 180A.

Straight Shank Counterbores with hole for an Interchangeable Pilot. on all orders over $400.00.

Interchangeable Pilot Straight Shank Counterbores: Click for a Bigger Picture. High Speed Steel. Interchangeable-pilot counterbores have a removable pilot that can be replaced with pilots of different diameters to allow the tool to be used with holes of different sizes.

Use these counterbore sets when the screw holes in sheets or layers of material are misaligned.

Accusize Industrial Tools 39 Pc Hss Interchangeable Pilot Counterbore Set, Counterbores from 1/4'' up to 1'' by 16ths, 500S-A000. Inch Size Counterbore Sets with Built-In Pilot. 98% of products ordered ship from stock and deliver same or next day. They can be used with one size of hole to create a flat-bottomed cavity at the top of the hole so that a bolt, nut, or other part is hidden beneath or sits flush with the top of the hole when installed into it. "H" Pilot Head dia. Also known as spotfacers, counterbores make a flat-bottomed cavity at the top of an existing hole so that a bolt, nut, or other part is hidden beneath or sits flush with the top of the hole when installed into it.

Counterbores are rotary cutting tools with a pilot tip to guide cutting lips into the hole. "Ph" STD. Metric Size Counterbore Sets with Built-In Pilot.

Shank Dia. 40.

Oversized Counterbore Sets with Built-In Pilot. Find Interchangeable-Pilot Counterbores & Counterbore Pilots at MSC Industrial Supply, serving the metalworking, safety, and MRO industries for over 75 years They are used to form a recess for a capscrew head or to enlarge a hole without changing its relative position. Product Name : Part # "H" Pilot Head dia.

The same tool lets you drill and counterbore holes with enough clearance for socket head screws. Pilots For Counterbores.

FILISTER HEAD SCREW COUNTERBORES. Counterbores with built-in pilots (sometimes called solid pilot counterbores) are made from one piece of metal, which means the pilot cannot be removed. 3.7 out of 5 stars 9. McMaster-Carr is the complete source for your plant with over 595,000 products.

$262.40 $ 262. "Ph" STD.

They are available in a variety of styles and sizes for specific applications. Drill-Bit Counterbore Sets. Free Domestic Shipping. Enlarging the hole allows a fastener to either rest below or lie flush against the workpiece.