Top 10 Best 37/64 Drill Bit

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Gold and black surface treated for use in stainless steel and other hard metal drilling. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Heavy duty 135 degree split point.

Speed helix design for three times faster drilling than standard bits. Last 50 percent longer than high-speed steel. Easier drilling, reduced heat and extended drill bit life. Available in jobber length, stubby length, extended length aircraft, 12 In. reduced shank Silver and Deming. For use in steel, copper, aluminum, brass, oak, maple, MDF, pine, PVC, polycarbonate, acrylic, ABS, nylon and composite materials.

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Ideal for drilling in low and medium tensile strength materials.

Cobalt steel tools are similar to high-speed steel, but with more cobalt for improved performance when cutting harder metals such as stainless steel or nickel alloys. Gold oxide is a thinner oxide surface treatment than black oxide typically used to identify cobalt steel tools performance is similar to uncoated tools. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Manufactured to National Aerospace standard 907.

Carbon steel pipe taps are designed to clean and or re-thread damaged or Jam pipe threads. Black oxide drill bit is ideal for production, maintenance or portable drilling jobs. 38 carbon steel NPT tap and 3764 HSS drill bit with 12 Shank. Set comes in plastic pouch. Set contains matching NPT pipe tap and high speed steel drill bit.

Constructed of M-2 high speed steel for the best combination of strength, heat resistance and wear resistance. Standard 118 degree point. For use in wood, metal and plastic.

Quality HSS M2 ensures sharp and fast execution in any material for clean results. Premium Heat treated black oxide is durable and withstand heavy duty operation for a long tool life. Black Oxide Surface Treatment holds up lubricant better for smoother drilling. 6 OAL 12 Str. shank fits 12 drill chuck Milled polished flutes ensure chips move smoothly. Precision ground with geometry of 118 degree chisel for quick penetration and an accurate start.

Heavy Duty BlackGold Silver Deming drills have superior strength and durability than standard SD Drills. BlackGold surface treatment holds lubricant for smoother, longer drilling. Drill faster and penetrate more accurately due to 118 split point.. 12 Flatted Reduced Shank for use in portable drills or drill presses where max chuck capacity is 12. Ideal for drilling steel, steel plate, stainless steel, cast iron, titanium, nimonic alloys, manganese, and other tough materials. Perfect tool for mainteance departments, machine shops, automotive shops, and other industries.

Twist Drill Bit Total Size 155 x 14.5mm6.1 x 0.57 inch LMax.D. Metric Jobber Drill Shank Diameter 12 inch Material High Speed Steel. Black Oxide Surface Treatment holds up lubricant better for smoother drilling.. Sharp and twisted flute will make the drilling be more easy and effortless.. Excellent for drilling on both flat and curved surfaces such as stainless steel and cast Iron..

High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Black oxide treatment adds lubricity and creates small pockets on the surface of the tool that act to hold coolant near the cutting edge. Round shanks allow use with a wide variety of toolholding systems. When run in a counterclockwise direction right-hand cut spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Ideal for drilling in low and medium tensile strength materials.