Cardinal Circular Knives CARDINAL CIRCULAR KNIVES Brooke s Cardinal Knives are made for many differing applications and industries, the following drawings give an idea of the forms available in the range 1 to 16 (25 to 400 mm) diameter. If in doubt, please ask for one of our experienced sales engi...

Drill Terminology DRILL TERMINOLOGY Benefits of Parabolic Flute Form Heavy web construction increases rigidity under torsional load thus eliminating chatter at the cutting edges which cause edge breakdown and early failure. The Parabolic drill web is 50-90% thicker than the standard drill, depending...

How To Order Specials HOW TO ORDER SPECIALS This site best viewed at 800x600 Send mail to webmaster@bctus.com with questions or comments about this web site. Copyright 2003-2004 Brooke Cutting Tools USA Last modified: June 27, 2003 ...

Standard Lead (Chamfer Angles) STANDARD LEAD (CHAMFER ANGLES) This site best viewed at 800x600 Send mail to webmaster@bctus.com with questions or comments about this web site. Copyright 2003-2004 Brooke Cutting Tools USA Last modified: June 10, 2004 ...

Chipbreaker Oil Feed Drills CHIPBREAKER DRILLS / CHIPBREAKER OIL FEED DRILLS Parallel Shank Oil Feed Chipbreaker Drills There are advantages in using either chipbreaker drills or oil feed drills - by specifying General Chipbreaker Oil Feed drills you get the best of both in one drill. OIL FEED DRILL...