Top 10 Best Long Length Drill Bits

High speed steel construction is designed for durability and extends tool life. Extra-long 12-inch body provides more stability when balance during quick operation to ensure position is in tact. High hardness and sharp pointed tips punctures tough material with ease for a smooth drilling finish. Versatile tool is ideal for drilling in metal, wood, plastic, PVC and many more. Includes a full set of standard sizes to meet every jobs need 18-inch, 316-inch, -inch, 516-inch, 38-inch.

If you have drilled a piece of wood and came up short or had to somehow line it up from the other side and attempt to correctly drill, then this drill bit set is for you. Each bit in the set is approximately 12 long and they are made from high speed steel. Typically brad point drill bits are perfect for drilling wood, plastic and some composite materials. Brad points have a sharp point on the tip, which prevents the bit from walking like standard twist bits tend to do.. Woodworkers love to use brad point drill bits on most all of there projects.. Brad point drill bits don't move from the original contact point which tends to produce much more accurate and cleaner results.. The extra long brad point drill bit set comes with the following diameter drill bits 18, 316, 14, 516, 38, 716 and 12.. Each bit is engraved with the size for easy identification..

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.

The product is 18x12 has STL drill bit. Easy to use. The product is manufactured in China. 135 degree split point drills on contact and prevents walking. Parabolic flute design improves chip ejection in metal and wood drilling applications. Black oxide coated for greater wear resistance. Helix is 31 degrees which minimizes the over aggressiveness of a true parabolic flute.

200mm8'' Long Drill Bit the right length body provides better stability and balance during quick operation to ensure position is intact, and allows you to access hard to reach areas. Titanium Coated HSS Classic HSS construction with heat treatment, sharp twisted drill bits will make the drilling easier and more effortless, durable and not easy to bend. Shank Type 44.24.555.26810mm standard round shank twist bit, fits into all power tools more easily and securely. Twist DesignThe split point tip and twist design increases cutting speed and helps clear chips and debris away from the bit, decreasing friction and heat for a faster, cooler drilling process. Application The drill bit sets are great for most drilling jobs and soft materials such as aluminum, wood, plastics, PVC or stainless steel within 1-4mm.

COBALT DRILL BIT DIMENSION18Diameter x 1-58 Flute Length x 6Overall Length.  COBALT MATERIAL HSSM35 Cobalt Steel is the premium material with high hardness and red hardness to enable long drilling life and fast drilling performance.. SURFACE TREATMENT The Gold Oxide Ember finished surface treatment strongthen the hardness of drill bit body  to ensure the long drilling life and better drilling performance..  SPLIT POINT ANGLE 135 DEG. No center punch is needed- the aggrevsive 135 deg. Split Point quick-cutting points are self- centering and penetrate quickly with less pressure. will not walk orwander..  APPLICATION Best used for drilling deep hole in metal, high-carbon steel, aluminum and alloy steel, cast iron, stainless steel and titanium.

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.

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, 1 2 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.

Diameter 2mm 2.5mm 3mm 4mm 4.5mm 5mm 6mm 7mm.Lengthabout 200mmabout 7.8 inch. Applicationdrill bits kit are great for most drilling jobs and materials such as aluminum, wood, plastics PVC and other different materials or your daily drill use.. QuantityThis set includes 8 pieces drill bit in different sizes of the most popular drill bits.1 pcper size.. provides better stability and balance during quick operation to ensure position is intact. Suitable for many electric drills and drills.

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.