Top 10 Best Cobalt Drill Bits

Cobalt M42 drill bit provides upgraded M42 Cobalt jobber-length bits designed for durability, high heat resistance and Hardened surface for stainless steel, cast iron, titanium, light-gauge metal and aluminum. Enhanced M42 alloy material contains 8 Cobalt alloy that delivers 10x life vs. Standard bits. High-heat resistant bits withstand high-temperature applications for extended periods of time. Thick web-helix design provides additional stability in tough applications. Surface-hardened tip penetrates tough abrasive materials. Includes 116, 564, 332, 764, 18, 964, 532, 316, 732, 14, 516, 38, 12.

Perfect Drill Bits Precision grinding process for a clean surface and high grinding accuracy. Universal round drill shank, widely applicable of tool holding systems and tightly clamped. 135 Split Point Twist Design The 135 degree fast cutting point is automatically centered and penetrates quickly with less pressure, reducing walking, fully ground drill bit with sharp and durable cutting edge. Twist design for clear chips faster. Enhanced M35 Alloy Material These drill bits contain 5 Cobalt alloy steel, which increases wear resistance and durability. Industry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. Set Includes 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, 1764, 932, 1964, 516, 2164, 1132, 2364, 38, 2564, 1332, 2764, 716, 2964, 1532, 3164 and 12 inch bits Comes in metal indexed storage case for easy storage. QUALITY COMMITMENT If for any reason you are not satisfied with your purchase, please contact us. We provide 30-day money back. 100 Satisfaction Guarantee for risk-free shopping.

13 PACK OF 14 COBALT DRILL BITS - 14 Diameter with a Flute Length of 2-34 and Total length of 4. M35, FULLY GROUND, 135 SPLIT POINT - Our Drill Bits Contain 5 Cobalt, Are Fully Grounded for a Precision Drilling Diameter. 135 Split Point Design Makes it Easier to Drill Repeated Holes in Harder Materials.. PLASTIC STORAGE CASE INCLUDED - Incredibly Tough and Durable Plastic Case. Perfect for Keeping Your Cobalt Drill Bits Neatly Organized and Safe.. COBALT DRILL BITS ARE THE PERFECT DRILL BITS FOR METAL - As well as other hard materials such as Stainless Steel, Hardened Steel, Cast Iron, Bronze, Titanium, and More. LIFETIME GUARANTEE - Here at Owl Tools USA Based Company we only care about your satisfaction. We try our best to ensure each product is in perfect condition before you get it, but if something is not up to your satisfaction, please contact us for a full refund or replacement..

Set of 29 jobber length drill bits includes inch sizes 116 to 12 in 164 increments. Cobalt steel provides extended tool life compared to high-speed steel drill bits when drilling hard materials. Gold oxide finish lubricates the drill bit and provides wear resistance. Self-centering 135-degree split point penetrates hard material without a pilot hole and produces small chips to reduce clogging. Meets ANSI specifications.

Connectable accessory storage system to optimize storage space of drill bits for wood, metal or i-beams. Patented bit-bar design allows easy removal of drill bits and customizable placement. DEWALT drill bit set comes with clear lid allowing you to easily see contents at glance. Clip latch for secure closing. Small Bulk Storage size fits inside the Small and Medium ToughCase sold separately - Ideal for organizing loose bits.

Quality material the cobalt drill bit set uses cobalt M35 high speed steel as material, this material is reliable and practical, with a long service use, heat and abrasion resistance The cutting edge of drill bit is hardened and honed, with accurate cutting without shaking. Creative twist design metal cobalt drills for hardened steel has 135 degrees split point tip and torsional design to improve cutting speed with self-centering ability They can avoid walking during work process, while clearing chips and particles more quickly and easily. Nice features the nice twist drill bits have precise diameter M35 cobalt drill bits for hardened metal are not easy to break or wear out, so suitable for lithium electric drill, hand electric drill, impact electric drill, etc. The size is small, please pay attention to use. Various fitness M35 high speed steel cobalt drill set is nicely suitable for hardened material and hard metals, such as cast iron, high temperature alloy, hard plastics, stainless steel, titanium alloy, woods, etc., also for soft materials. What you will get the package contains many cobalt drill bits, sufficient quantity to meet your various needs Please pay attention to speed, pressure and heat control during drilling.

Various Sizes 13 sets of drill bits include 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, can meet more needs.. M35 Cobalt Drill Bit The M35 cobalt drill bit is a durable, sharp and robust drill bit suitable for cutting stainless steel, iron castings, copper, aluminum and other soft metals as well as plastics, wood etc. Note that it is not applicable to quenched bolts.. Quick and Efficient The cobalt drill bit set can be used effectively on most soft and hard objects, with a 135 degree point tip and twist design for faster cutting, self-centering to prevent walk-off and faster chip and particle removal.. HSS Drill Bit Set HSS cobalt drill bit set for hardened steel with excellent cutting performance. 13 sets of drill bits for long term use. The inserts are hardened and polished for improved sharpness and precise cutting without wobbling.. Easy StorageThe drill set includes a drill case with size indexes and is packaged in a small package for easy storage and sorting. If you have any questions, please feel free to contact us and we will be happy to help you..

HIGH QUALITY MATERIAL 5 Cobalt High Speed Steel M35 provide extended tool life compared to ordinary drill bits. Durable and strong. TWIST DESIGN PERFORMANCE PRECISE 135SPLIT POINT, gold oxide finish and round straight shanks. Prevent walking, clear chips and particles faster.Produced by precision fully ground which ensures chips move smoothly.. PROFESSIONAL WIDELY USE M35 Cobalt HSS is more suitable for hardened material. Particularly successful in cutting through hard metals such as stainless steel, cast iron, high temperature alloy, titanium alloy, hard plastics and woods, and also can be used for softer materials.. SIZE INCLUDED 15pcs jobber length drill bit set with plastic storage case including sizes116 2pc,564 1pc ,332 2pc,764 1pc,18 2pc ,964 1pc, 532 1pc, 316 1pc, 732 1pc, 14 1pc, 516 1pc, 38 1pc.. 100 SATISFACTION GUARANTEE If you are not 100 satisfied with your purchase for any reason whatsoever simply please feel free to contact us..

Drill Bit SetIncludes 116, 564, 332, 764, 18, 964, 532, 1164, 316, 1364, 732, 1564, 14, 1764, 932, 1964, 516, 2164, 1132, 2364, 38, 2564, 1332, 2764, 716, 2964, 1532, 3164, 12. This 29 PCS M35 Cobalt Drill Bit Sets meets all your needs. Cobalt 5 HSS High-Speed Steel M35Cobalt 5cobalt drill bit set can effectively drill tough and high tensile materials. The metal drill bit is especially suitable for cutting hard metals, such as stainless steel, cast iron, superalloys, titanium alloys, rigid plastics, and wood, It can also be used in soft materials. Characteristics The twist drill bit is 135split point with a round straight shank, self-centering prevents walking, and makes drilling precise and faster. Double back Angle process and full grinding process is adopted fully ground process twist design helps clear particles faster, decreases friction and heat for a cooler drilling performance. Packaging The jobber drill bit set includes a portable bucket that can be hung anywhere or on your waist for easy operation. Whether you're a professional woodworker, handyman, or builder, or you're just taking on the occasional housing project as a relaxing hobby, this barrel-packed metal drill bit set has everything you need. After-sales Service BeHappy is a specialized tool product, buyers satisfaction is our most sought goal. If you have any doubts about our products, you can contact us, we are happy to help you solve the problem.

M35 COBALT HIGH SPEED STEEL 38 drill bits for metal made from M35 Cobalt High Speed Steel and contain 5 Cobalt, which increases wear-resistance, durability and extra longer life span, so that the drill bits last through multiple uses.. 135 SPLIT POINT 135quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. Straight shank allows for firmly holding and accurate centering and makes drilling precise and faster.. FULLY GROUND PROCESS Fully ground spiral groove design clears particles quickly, decreases friction and heat for faster drilling performance.. PROFESSIONAL WIDELY USE Perfectly Suitable for drilling holes as Stainless Steel, Copper, Cast Iron, Galvanized Pipe, Aluminum Alloy, Wood and Other Softer Metals. Not for Glass or Ceramic Materials.. EASY USE STORAGE The set includes 5Pcs 38 Cobalt Drill Bits, This drill bit fits the majority of power drill currently on the market and come with a portable plastic case for easy storage and DIY, household maintenance and repair..