Top 10 Best Countersink Drill Bit Sets For Metal

Precision Ground 82 Tip For Countersinking Most Machinable Metals, Wood, And Plastic. Made From Industrial Grade High Speed Steel For Increased Durability. Includes A Black Oxide Finish For Added Corrosion Resistance. Five-Flute Design Reduces Vibration For Smoother Drilling And Extended Life.

PRECISION MACHINED TIPS These countersink drill bits come with 14 tri-flat shanks with a precision-ground 82-degree tip for sinking holes into wood, machinable metals, mild steel, fiberglass plastic, and more and fit common handheld power drills.. M2 HSS MATERIAL Each metal countersink bit is made of high quality M2 HSS material for extended drill bit life and efficiently drills countersinks to help create strong joints between screw and material.. FIVE-FLUTE DESIGN Each of the 5 counter sink bits utilizes a five-flute design that reduces vibration for smoother drilling as found in woodworking with a 14-inch shank that allows easy gripping.. BIT HOLDER CASE INCLUDED Each countersink drill bit set comes with an aluminum case for carrying and easy storage.. BIT SIZES Each countersink tool set contains 14, 38, 12, 58, and 34 drill bits that are very commonly used..

METAL BIT COMPOSITION - Esclusively designed to work with industrial grade metals they are manufactured with High Speed Steel with 5 Cobalt known as HSS-Co M35 grade. EFFICIENCY - Working with stationary drill ensures better finish on chamfers but they can be used with hand drills as well for countersinking in any hard or soft metal and any type of wood.. DURABILITY - This metal counter sink bit set for steel is made for last longer than any other regular High Speed Steel bits, they are extremely sharp and finished with black Gold corrosion proof.. DESIGN - Designed with 82 degree 5 flutes to reduce vibration and smoother drillling , the 14 round shank fits all stationary and hand drills. IMPORTANTE TIPS FOR USE - The Metal Countersink Bits are just a chamfer tool to countersink the holes, it is not self drill tool, the pre drill with a metal drill bit with desired size for the screws has to be done before using it for countersink..

VERSATILITY Comes in 5 most popular sizes bits 14, 38, 12, 58, 34 inch counter sink drill bits.. PRECISION - 82-degree tip drills countersink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel, don't work on stainless.. COMPATIBILITY 14 round shank fits all handheld and stationary drills.. EFFICIENT- Five-flute design reduces vibration and removes chip better, provides smoother drilling experience and extended bit life.. DURABILITY - Made from High-Speed Steel with golden oxide finish for corrosion resistance..

Made from industrial grade High-Speed Steel for increased durability. Black oxide finish adds corrosion resistance.. Five-flute design reduces vibration for smoother drilling and extended bit life.. Precision-ground 82-degree tip drills countersink holes into most machinable metals, as well as wood and plastic.. 14-inch round shank fits all handheld and stationary drills..

Specifications and packaging Countersink drill bit set includes 5 pcs countersink bits and 1 pc aluminum carrying case.Include size14, 38, 12, 58, and 34.. Function Counter sink drill bits sink holes into most machinable metals, plywood, softwood, hardwood, fiberglass plastic, mild steel.. Material Metal countersink bits are made from industrial grade high-speed steel for increased durability.Each sink has a black oxide coating to resist corrosion.. Advantage 82 degree countersink a five-flute design removes chips faster and dills smoother and ensures an extended life.. Special 82-Degree Tip Drills Steel countersink bits 82-degree tip drills can drill holes on almost any material, with unique design, high efficiency, convenience and speed..

Five-blade designEach countersunk drill adopts five-blade blade design, which can reduce vibration and prolong life, achieve smoother drilling, with 14 metal hex.. Compact GrindingPrecision grinding 82 tip for drilling holes on most medium hardness stainless steel, copper, aluminum, wood, plastic.. M2 HSS Cobalt Layered Drill BitsM2 Cobalt Coated, each metal countersunk drill bit is made of high quality M2 HSS material, this countersunk drill bit set is excellent in heat, corrosion and rust resistance to reduce friction and run cooler.. Universal CompatibilitySurface black oxide treatment increases corrosion resistance, and the five-blade design helps create a strong connection between the screw and the material.. Clear SizesMeticulously crafted drills with very high visibility numbers available in very common 14, 38, 12, 58 and 34 drill sizes.. 100 extra-long warranty periodif you have any questions about the product, please contact us and we will answer you within 12 hours. If the hexagonal handle breaks, refund or replace for 100 ..

Material High Speed Steel HSS 4241. Shank type round, Sizes 2-5mm,5-10mm, 10-15 mm, 15-20mm. Ideal for cutting through metal, wood and plastic hardness 25 degrees. 90 angle on the point for sharp and precise countersinking, used for workpiece circular aperture chamfering or cone hole. This bits should use the bench drill , it is easy to shake and it will affect the chamfering effect if you use the hand drill.

SIZE A total of five drill bits, the sizes are 14, 38, 12, 58, 34, 14, the 14 round shank of the drill is suitable for all hand-held or fixed electric drill.. TYPE 5 blades and 82 degree angle. The five-blade design reduces vibration, can better remove chips, make the drill smoother, and extend the life of the drill.. HIGH-QUALITY MATERIAL The drill bit is made of M2 high-speed steel HSS, which is very strong, with a golden oxide coating on the surface, which can resist corrosion and have a long service life.. SUITABLE FOR MANY MATERIALS The countersink drill bit can be used for most machinable metals, plywood, hardwood, softwood, mild steel, fiberglass plastic, dont use on stainless steel.. WHAT WILL YOU GET countersink drill bit x 5, aluminum protective box x 1, aluminum protective box filled with bubble wrap to ensure that the product will not be damaged during transportation. Please rest assured to buy. TIPS If you have any questions, just feel free to contact us for help..

Set of 6pcs 14, 516, 12, 58, 1316 in inches 6,3mm to 20,5mm in metric in an strong plastic case.. 3 Flute for chip flow smoothly fast cutting. Material HSS-G. Ground precision drill bit for challenging drilling in metal and steel.. For chamfering and hole preparation to apply the head of screws.. Smooth cutting and fine surface. For hand drilling and stationary drills..