amoolo Nitride Coated Drill Bits (1/16″-1/4″,16 Pcs), Metal Drill Bit Set for Steel, Metal, Aluminum… Nitride 1/16”-1/4”(16pcs)
【Smoother than Cobalt Drill Bits】Industrial High Speed Steel Drill Bit Set with Nitriding Surface. Nitriding can lower drill bits’ friction, enhance wear resistance and fatigue performance, make your drilling process even more smoothly than cobalt drill bits. Nitriding is More Stubborn than black oxide coating.
【118° SPLIT POINT DRILLs FASTER】118° drill bit with straight shank prevents walking and it drills faster than 135°drill bits. The fully ground spiral groove design clears chips quickly, decreases friction and heat.
【COMBO SET OF 16 PCS】13 most commonly-used sizes (1/16″,5/64″,3/32″,7/64″,1/8″,9/64″,5/32″,11/64″,3/16″,13/64″,7/32″,15/64″,1/4″) to satisfy all needs. Free to get additional pieces of 1/16″, 5/64″ and 3/32″. Comes with a portable plastic bag with size index on it. Easy for selection, storage and carrying.
【TEST STRONG PENETRATION】Hard Drill Bit Set for Steel within 5mm thickness, soft metal, wood, plastic, aluminum alloy and other soft metals. Ideal for DIY projects, household maintenance and repair. 【NOT】for glass, ceramic, high carbon steel or concrete drilling. This is your Ideal Drilling Mate.
【90 DAYS WARRANTY】If you are not fully satisfied for any reason, please contact us for 100% refund or replacement.
Tool Flute Type: Spiral. Brand: Amoolo. Shank Type: Straight. Finish Type: Black Oxide. Material: High Speed Steel, Alloy Steel, High Carbon Steel. Best Sellers Rank: See Top 100 in Tools & Home Improvement. ASIN: B08Y1M4TKH. Manufacturer: amoolo. Date First Available: March 5, 2021. Package Dimensions: 12.91 x 6.22 x 0.67 inches; 5.93 Ounces.