6.7MM CARBIDE 5D COOLANT DREAM DRILL6.7MM CARBIDE 5D COOLANT DREAM DRILL DH408067, .2638" DIAMETER, 91MM OAL, 53MM OAL, 8MM SHANK, COOLANT THRU, 140-DEGREE SPLIT POINT, TIALN COATED These solid carbide oil hole type Dream Drills were designed by YG to drill carbon, alloy and preharded steels up to 45 HRc. But they can be used in stainless steel and cast iron as well. They feature a special flute shape and geometry and a R-Thinning of the 140-degree split point that provides superior centering and chip curl. Then the TiALN coating provides a better surface finish and tool life with increased speeds and feeds. These drills are available in a 3D, 5D and 8D styles, in addition, YG makes all these drills in a Inox design for stainless steels and softer carbon & alloy steels, with and without oil holes. Ask your salesperson for a current YG Catalog and speeds and feeds for your current application!
100% Satisfaction Guarantee: At Mansion Tools, we want to be sure that the item you choose is the right one for you. Within 30 days of delivery of your order, you may return any merchandise purchased from Mansion Tools in its original condition with your email order confirmation or packing slip. Restocking fees may apply. On items over $275 shipping within the US, we will even arrange free pick up or pay for returns shipping.