Top 8 Best 8mm Drill Bit

Optimized spurs insure fast and easy cutting of the wood fibers before the hole is drilled. Beveled edge leads to a perfect drilling of the diameter without any deviation. For use in soft, hard, exotic, veneered and laminated wood as well as MDF and even acrylic glass. Made in Austria.

Optimized spurs insure fast and easy cutting of the wood fibers before the hole is drilled. Beveled edge for clean drilling of the diameter without any deviation. For use in soft, hard, exotic, veneered and laminated wood, as well as MDF and acrylic glass. Set includes 8x brad point drill bits in sizes 3, 4, 5, 6, 7, 8, 9 and 10 mm in a blister pack suitable for use in a drill press. Bit lengths by diameter 3mm 61mm length, 4mm 75mm length, 5mm 86mm length, 6mm 93mm length, 7mm 109mm length, 8mm 117mm length, 9mm 125mm length, 10mm 133mm length. Made in Austria.

Features Cutting Edge Diameter 8mm 0.31 Shank Diameter 8mm 0.31 Cutting Edge Length 75mm 2.95 Total Length 115mm 0.59. High Speed Steel Tool High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Reduced Shank Reduced shank drill expands the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Black Gold Oxide Finish Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant. Versatile Uses For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials.

Features Cutting Edge Diameter 8mm 0.31 Shank Diameter 8mm 0.31 Cutting Edge Length 75mm 2.95 Total Length 115mm 0.59. High Speed Steel Tool High-speed steel straight shank tool is good for most general purpose applications, offering a combination of hardness and toughness for wear resistance. Reduced Shank Reduced shank drill expands the size range capacity of a portable drill chuck. Common flute and overall length for minimal adjustment during tool changes. Black Gold Oxide Finish Premium gold titanium and black nitride dual coating can apply lubricant better for smoother drilling and is more durable and corrosion resistant. Versatile Uses For use in a wide range of stainless steel, aluminum alloy, iron, copper, brass and metal materials.

Premium M42 8 Cobalt Steel ,68-70 HRC Rockwell Hardness Scale ,Usually Give the Best Heat,Wear and Chip Resistance and Long Tool Life.. 3 Steps Desigh for Cutting through Stainless Steel,Hard Metals,Aluminum,Plastic.. This Cobalt Drill Bit is Typically Capable of Running Three to Five Times Faster.Despite the Higher Price,the Cost Per Hole When Using Cobalt Drill Bit Will be the Lowest,Since It Can Produce So Many More Holes.. The Sufficiently Sharp Bit Edge Can Cut the Metal Material into Long Strips of Iron Chips rather than Slowly Grinding Throng the Material with a Blunt Drill Bit.. 19Pcs 135 Degree Split Point Drill Bits Includes 1mmlength3.4cm 1.5mm 2mm 2.5mm 3mm 3.5mm 4mm 4.5mm 5mmlength8.5cm 5.5mm 6mmlength9cm 6.5mm 7mm 7.5mm 8mmlength11.5cm 8.5mm 9mm 9.5mm 10mmlength13cm DIA 0.5mm Increments ..

Specification - 5Pcs cobalt drill bit 8mm 516inch, straight shank, 75mm2.95inch flute length, 116mm4.56inch overall length.. Material - Hss jobber drill bit made of M35 Cobalt High Speed Steel, fully ground process, improving abrasive resistance and drilling life.. 135 Degree Split Point - Twist drill bits with 135 degree split point, self-centering, prevents walking and makes drilling precise and faster.. Multiple Application - Cobalt drill bit is perfectly suitable for hard metals such as stainless steel 0.5-8mm thickness and cast iron. can be used for wood, aluminum alloy and other softer metals.. Usage - Round straight shank drill bits allow use with a wide variety of tool holding systems, BUT drilling metal is recommended for use on bench drills..

Material Carbon steel 1 Set Include 8 PieceDiameter3mm 4mm 5mm 6mm 7mm 8mm 9mm 10mm. 3-10mm set of brad point drill bits, Wood drill bits, Spiral twist drill mill 8 Piece, straight round shank, Edge sharpness. Suitable for soft wood, hard wood, Beech, Walnut, Elm, Nylon, PU, Acrylic. Optimized spurs insure fast and easy cutting of the wood fibers before the hole is drilled. Beveled edge leads to clean drilling of the diameter without any deviation.

Size 109 x 8mm4.29 x 0.31LW.. Made of high speed steel for durability and extra long life. Precise cutting edges to reduce splintering,Engineered flutes for clean effective chip removal.. Suitable for drilling precise holes in wood, and great for use in doweling. Package included5pcs x Wood Drill Bit..

19pcs of Metric Twist Drill Bits - 1.0mm, 1.5mm, 2.0mm, 2.5mm, 3.0mm, 3.5mm, 4.0mm, 4.5mm, 5.0mm, 5.5mm, 6.0mm, 6.5mm, 7.0mm, 7.5mm, 8.0mm, 8.5mm, 9.0mm, 9.5mm, 10.0mm. Enough for daily use.. HSS 4241 - Made of high speed steel 4241 and coated with titanium for rust prevention.. Straight Shank and 118 Point Angle - Straight shank for standard drill chucks and collet chuck to hold firmly, assuring accurate centering Helical flute for swarf to easily get out standard 118-degree point configuration is ideal for general purpose drilling applications.. Usage - Mainly used for drilling wood and plastic, occationally for drilling soft metal like aluminium. Economic choice for home DIY, building and engineering use etc.. Satisfaction Guaranteed - Here at Migiwata 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..

COBALT STEEL - Manufactured from M35 cobalt steel, with molybdenum and cobalt added to creates a hardened alloy, measuring Rockwell hardness up to 67, for much faster cutting and extra longer life span, with up to twelve times when compared with an average HSS drill bit.. SELF CENTERING - The 135quick-cut pilot split points are self-centering and can penetrate quickly with less pressure. The bits will not walk or wander. Straight shank allows for firmly holding and accurate centering, fit for standard drill chucks and regular round collet chucks.. 5PC METRIC BITS - The set includes 5pcs of 8mm M35 cobalt steel twist drill bits. Well packed in a plastic case for convinient storage. Manufactured to German DIN338 standard.. METALWORKING - Particularly successful in cutting through hard metalshardness less than HRC38 such as stainless steel and cast iron, although they can be used for softer materials like copper and aluminium, too. Not for hardened steel high carbon steel. Try to adjust the RPM when it fails to penetrate.. DOWNLOADABLE USER GUIDE - We've summed up some tips of drilling metals, including a RPM chart for several common metals, based on our reviews and some articles on the internet. In most cases, our customers would get a much better result with these tips. Welcome to download..