/ / / Alvord Polk 500 High-Speed Steel Counterbore, Built-In Pilot, Uncoated (Bright) Finish, 1/4″ (On Size) Size
Sale!

Alvord Polk 500 High-Speed Steel Counterbore, Built-In Pilot, Uncoated (Bright) Finish, 1/4″ (On Size) Size

$40.19 (as of March 15, 2017, 7:03 PM) $34.43

Used to enlarge existing holes
One piece construction including the pilot
Round shank tools are cylindrical and should be held in a good quality tool holder in order to prevent the counterbore from slipping in high torque applications

Buy product

SKU: 03015 Category:

Product Description

Counterbores are cutting tools that have a pilot to guide them into a previously drilled hole. They are used to form a recess or pocket for a socket head capscrew. These tools are of a solid high speed steel construction. High speed steel is a common general purpose material for cutting tools and is used to cut a variety of different materials.
Used to enlarge existing holes
One piece construction including the pilot
Round shank tools are cylindrical and should be held in a good quality tool holder in order to prevent the counterbore from slipping in high torque applications
High-speed steel is a common general purpose steel for cutting tools, is compatible with a variety of materials, and tends to be lower in price
Uncoated (bright) tools have no finish or coating. They are a good choice for general purpose applications.