38mm Carbide Tipped Annular Cutter 50mm DOC Copper Head Use Pilot 10530 5035320 5/16 x 7/8 x 3

5/16 x 7/8 x 3 100pcs ZINC PLATED FINISH HEAVY DUTY

BT40-ER25-100 (M16 Pull Stud Thread) Collet Chuck With Std Nut CN25 Balanced (22000RPM

DIN ISO 9655

Hougen 1/2" Chuck Arbor To Suit 12000 Cutters

Class II accuracy printed blade

38mm Carbide Tipped Annular Cutter 50mm DOC Copper Head Use Pilot 10530 5035320 5/16 x 7/8 x 350mm Depth of Cut Copperhead Carbide Tip Annular Cutters feature a durable grade carbide insert for extended tool life when used with Hougen Mag Drills on abrasive and tough to cut materials. The unique Hougen design also includes a special tool geometry that helps maintain better chip flow than other brands. Using the set screw arbor system can result in up to 2x the tool life as tool less systems.