Hougen 12530 30MM Annular Cutter 76MM Depth 12,000 Series M2 HSS Tap Drill Sizes For use in sheet metal

For use in sheet metal

DRILL-TWIST 5/16"DIA X 1/4"SHK

2) Initiate coolant flow to the center of the tool

Includes: Annular Cutter Only

Hougen Part #: 12122

Hougen 12530 30MM Annular Cutter 76MM Depth 12,000 Series M2 HSS Tap Drill Sizes For use in sheet metalPilot Not Included Professional grade Hougen annular cutter engineered for fast, accurate holemaking in steel and alloy materials up to 275 BHN (28. 5 HRC). Manufactured from hardened M2 high speed steel with patented Hougen Edge geometry for smooth cutting, long tool life, and reduced horsepower requirements. Key Specifications Series: 12,000 Series Shank: 3 4" Double Flatted Weldon Material: Hardened M2 High Speed Steel (HSS) Max Hardness: 275 BHN