2-effective DrillIndexable DrillDeep Hole Drill Exchangeable head system for easy operation High accuracy, rigidity, and productivity - Unique clamping structure provides high repeatability and reliability - One-action head changing reduces tool set up time - No re-grinding cost and reduced tool inventory requirements Groove to prevent the Drill head Drill body head from falling off Contact area that supports the drill head against cutting force Contact area that maintains the accurate drill position Increased body durability - The new clamping mechanism greatly reduces the damage on cutting edges due to less holding power as seen with the competitors, which leads to long tool life. - The unique clamping design prevents the head from falling off. Reference pages: J011 - J027, Technical reference → L073 J010 www.tungaloy.com