3/4" (0.7500) x 2-3/4" LOC x 4" OAL Sub-Micron Terminator Hi Roc Carbide Drill Bit.
For super hardened and abrasive materials.
Extremely heat resistant.
Superior oxidation resistance provides unparalleled performance in high temperature machining.
Micro-hardness 3600 Vickers. Thermal Stability (750 deg. C or 1562 deg. F) Coefficient of Friction .45
Capable of producing reamer type finishes in abrasive materials such as: Chrome alloys, Heat treated alloys,
Nickel alloys, Titanium alloys, Steel & Stainless steel weldments.
140 degree notched Drill Point. Made of premium sub-micron carbide with a blended 10% cobalt.
This Cutter provides a smooth, polished finish, period. It also increases chip flow in softer materials such as aluminum, wood and plastic
applications when used with a drill press.
Precision tight tolerance holes. +0.0000 / -0.0005This product sells for $400.00 Retail (MSC, Grainger etc...)
All sizes available here - http://www.drillbitwarehouse.com/carbide-drill-bits or call us at 1-800-350-8665 Ext: 100