Twist Drill Set 13PCS Individual Drill Bits 1 16"-1 4" Hex Drill Set HSS Aluminum Drill Bit Set Drill Bit Set Quick Change Drill Bit Set Small Drill B

Features: Size: Twist Drill sett 1/16"(1.59mm),5/64"(1.98mm),3/32"(2.38mm),7/64"(2.78mm),1/8"(3.18mm),9/64"(3.57mm),5/32"(3.97mm),11/64"(4.37mm),3/16"(4.76mm),13/64"(5.16mm),7/32"(5.56mm),15/64"(5.95mm),1/4"(6.35 mm),totally in 13pcs. Material: Individual drill bits are made with Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean. Advantage:Hex drill set has a long-lasting life. The split point tip and twist design increase cutting speed while easy self-centering prevents walking. 1/4 inch hex shank can quick-change chuck. Product Usage: Aluminum drill bit set is the great drill bits set which for metal/wood/plastic countersink. Super suitable for home DIY, and general building/engineering useand so on. A drill bits holder with a size index is included in the set for easy storage and organizing. The drill bits set fits the majority of brands currently on the market. Hex drill set has a long-lasting life. The split point tip and twist design increase cutting speed while easy self-centering prevents walking. 1/4 inch hex shank can quick-change chuck. Using Tips: Quick change drill bit 13pcssetadapted for electric drill, bench drill, impact drill, impact driver, drill bits metal plate (steel plate, aluminum plate, iron plate), wood, PVC.High-speed steel construction provides ultimate durability and the titanium coating ensures a longer service life so that the drill bits last through multiple uses. Please choose the right size for what you need to use.