New Custom Tungsten Micro-Grain Carbide Broken Bolt Disintegrator. Notice only the head has the cutting edge so the side walls are not effected. This is a life saver. Call for pricing and availability. 800-350-8665 Ext: 100Doctor Drill Bit, a Metallurgist who has dedicated his life to all types of drill bits and there applications. He is here to share his knowledge on drilling all type materials. High speed, cobalt and carbide drill bits for drilling steel, wood and everything in between.
USA PREMIUM CARBIDE ENDMILLS
8pc Termintator Extreme Sub-Micron Chucking Reamer Set 
Hi-Roc Sub-Micron Carbide Drill Bits. For use on work hardened and abrasive materials in the 42-65 Rockwell "C" range. Fantastic for stainless steel and heat treated alloys such as nickel and chrome alloys, steel weldments, titanium and high temperature alloys as well as stainless steel weldments. 140 degree split point. TIALN coated. At drill bit warehouse we have a fantastic selection of the very best drills money can buy.TIALN Coated for super hardened and abrasive materials.
Titanium Aluminum Nitride is a hard, abrasion resistant coating.
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 submicron carbide with a blended 10% cobalt.
Little known secret!
This drill can be used for small holes in Onyx, hard stone, Super hard tile, rock and jewelry applications when used with a drill press.
Precision tight tolerance holes. +0.0000 / -0.0005
Choosing the right drill bit can sometimes be a little difficult. Drilling hard steel or metal you would sometimes be better off with a cobalt drill bit rather then a high speed steel drill bit. Remember the harder the drill bit, the more brittle the drill bit.SET of the YEAR"
THIS IS THE ULTIMATE SET TO OWN!
29 PIECE SOLID SUB-MICRON C-2 CARBIDE JOBBER DRILL SET.
The best money can buy for Non-Ferrous alloys, Cast Iron, Plastics,
Aluminum and Aluminum alloys, Brass, Bronze and Copper and Copper alloys.
Fantastic on Monel and Magnesium alloys as well as most highly abrasive materials.
Made from premium Sub-Micron Carbide. CGDF Treated, 10% premium Cobalt.
118 Degree Fast Drill Point.
20 Degree Helix - rhs/rhc.
Precision tight tolerance holes (+0.000 / -0.0005)
What drill bit to use? Well the type of flute determines how the chip will flow. At drill bit warehouse they carry both 118 degree fluted and 135 degree fluted drill bits.
118 degree is usually used in non ferrous metals such as aluminum, brass etc. The 135 degree fluted bits are used for your harder stainless materials and exotic metals.
At Drillbitwarehouse.com I found a great selection as well as fantastic prices on both types. The beauty of drill bit warehouse, is that if you can't find it quickly, you can simply call the 1-800-350-8665 number and knowledgeable people are quick to answer my questions. So if you are in need of a drill bit for steel, hard metals, aluminum, brass, carbon fiber or wood, concrete, asphalt or even glass. From a long drill bit in colalt to a stubby in carbide or even high speed steel. Check out drill bit Warehouse.com
DrillBitWarehouse.com just got in a special closeout on metric brad point wood drill bits. M2 high speed steel made in Germany and a fantastic price to boot! There is no better deal anywhere, period!
DRILLING OUT BROKEN BOLTS