Top 10 Best 3/16 Drill Bit

Withstands high-temperature applications for extended periods of time up to 1,100 degreeF. Rigid, thick web design adds stability to bit in tough applications. Surface hardened to penetrate tough abrasive materials. Available in jobber length, full shank. Best used for drilling into light-gauge metal, high-carbon steel, aluminum and ally steel, cast iron, stainless steel and titanium.

JOBBER LENGTH 316-Inch cutting diameter, 2-516-Inch flute length, 3-12-Inch overall length, 135 degree split point, 3-flat shank. MADE FROM HIGH-SPEED STEEL AND 5 COBALT improve much higher heat resistance because of cobalt steel's high red hardness, provide strong durable performance compared to typical hss drill bits. CAN BE REPEATEDLY SHARPENED AS NEEDED cobalt drill bit's hardness is uniform throughout the entire material, so that can be repeatedly sharpened without damaging the cutting edge allowing it to drill more than hss drill bits. APPLICATION best used for drilling in hard metal, including stainless steel. INCLUDE 12 pieces of 316-Inch cobalt drill bits with case.

10Pcs 316 TWIST DRILL BITS10Pcs - 316Dia 4.76mm x2-516Flute Length 58.74mm Metal 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 organization.. PREMIUM HSS TITANIUM CoatingIndustry grade 4341 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. Titanium coating increases wear-resistance and durability.. FULLY GROUND PROCESS 135 SPLIT POINTFully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135 Split Point with straight shank prevents walking and makes drilling precise. No center punch is needed.. MULTIPLE APPLICATIONSmall Drill bits for soft metal, wood, plastic, steel within 7mm thickness, aluminum alloy and other soft metals. Ideal for DIY projects, household maintenance and repair.NOT for glass, ceramic or concrete drilling.. 90 DAYS WARRANTYIf you are not fully satisfied for any reason, please contact us for 100 refund or replacement..

The product is 316 Titanium drill bit, industrial grade steel. Easy to use. The product is manufactured in China. Titanium coating for maximum life. Titanium coating for maximum life.

No skate tip accurate starts. Designed for heavy-gauge and high-carbon steel. Long flutes for effective material removal. Impact-rated shank for higher torque drilldrivers. Titanium coating for less friction.

Bright finish Classic M2 High Speed Steel construction with Bright Finish for proven capability and durability.. Strength Hardness Made with HSS M2 steel, Rock wall Hardness Level HRC 62-63.. Package Size 12 Pieces in a plastic bag, Diameter 316 inch, Total length 3-12 inch, Working length 2-516 inch.. Professional DIY Use For use on metal, wood plastics. Not For Use On Concrete Masonry Stainless Steel. Perfect match for workshop or service vehicles.. 135 Tip Twist Design Increases cutting speed with self-centering and prevents walking, clears chips and particles faster..

10Pcs 316 Hex Drill Bits10Pcs - 316Dia 4.76mm Flute Length 59mm Metal Drill Bits. Comes with a portable plastic box for storage and carry.. Premium HSS Titanium CoatingIndustry grade 4341 high speed steel drill bits, harder than 4241 HSS used in other similar drill bits. Titanium coating increases wear-resistance and durability.. Fully Ground Process 135Split PointFully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135Split Point with straight shank prevents walking and makes drilling precise. No center punch is needed.. Quick Change146.4mm hex shank fits into majority pistol drill and drill press, more easily and securely without slip and shedding.. Multiple ApplicationSmall Drill bits for soft metal, wood, plastic, steel within 5mm thickness, aluminum alloy and other soft metals. Ideal for DIY projects, household maintenance and repair.NOT for glass, ceramic or concrete drilling..

10Pcs 316 Cobalt Drill Bits10Pcs - 316Dia 4.76mm x2-516Flute Length 58.74mm Metal 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 organization.. M35 Cobalt High Speed SteelIndustry grade 6542 high speed steel drill bit set, harder than 4241 HSS used in other similar drill bits set. These drill bits also contain 5 Cobalt, which increases wear-resistance and durability.. Fully Ground Process 135 Split PointFully ground spiral groove design clears particles quickly, decreases friction and heat for a faster and cooler drilling performance. 135 split point with straight shank prevents walking and makes drilling precise and faster. No center punch is needed.. Multiple ApplicationPerfectly suitable for cutting Hard Metal such as Stainless Steel, Steel and Cast Iron as well as Wood, Aluminum Alloy and Other Softer Metals. NOT for Glass or Ceramic Materials. NOT for High Carbon Steel and Heat-Treated Steel. Pay attention to speed, pressure and heat control during drilling.. 90 Days WarrantyIf you are not fully satisfied for any reason, please contact us for 100 refund or replacement..

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.

Durable Construction - HSS material with black and gold coating increases lubricity, supplies corrosion protection, and increases durability. Ensures longer tool life in multiple working conditions. Tapered web provides strength, durability, and reduces breakage.. Twist Design Performance- Parabolic flute for better chip removal and reduced heat build-up. Tapered web for greater strength and durability.. Accuracy - 135 split point tip engineered for a no-skip, clean and accurate start. For use in a variety of drilling applications including wood, plastics and light-gauge metal. The three-flat shank for better grip and guards against possible slipping.. Professional DIY Use - Drill bits are built for general purpose applications, and use in SteelCopperAluminumZinc AlloyWoodPlastics. Also ideal for DIY projects and home maintenance.. Package Size - 3 Pieces drill bits in a double blister pack with easy opening design. Diameter 316-inch, total length 3-12 inch, working length 2-516 inch, 135-degree split point, 3-flat shank..