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Get it between 2025-07-30 to 2025-08-06. Additional 3 business days for provincial shipping.
ใIDEAL COMBO SETใ4 countersink drill bits size of ร7/64โ(3mm), 5/32โ(4mm), 13/64โ(5mm), 1/4โ(6mm) ; 3 countersink bits with most commonly-used sizes of ร6.35mm(1/4"), 9.5mm(3/8"), 12.7mm(1/2") and Free Hex Key Wrench Plus. Come with a portable plastic case for easy convenient select, storage and organization.
ใPREMIUM QUALITYใMade with industrial grade high-carbon steel, great hardness provides sharp edges, high strength takes bits with superior cutting capactiy and durability. Ideal for household woodworking and DIY Projects.
ใEFFICIENT DESIGNใFor 4 countersink drill bits, 3-point tricuspid ensures drill process accurate and fast, no offset, slip and bias during drilling; 2-spiral flute makes chip removing easy and efficient. For 3 countersink bits, 90ยฐon the point & 1/4" hex shank for quick change make the countersink process convenient. All drill bits get 5-edged chatter-free chamfer cutter pedestal design makes countersink precise and smooth. All cutting edge are well hardened and honed for sharpness.
ใREMOVABLE& ADJUSTABLEใPerfect for Wooden planks, Fiberboard, Particle board, Plywood, Plastic, PVC and soft metals. Suitable for hand drill, bench drill and electric drill, #12๏ผ#16, #19 are especially fine for quick drill.The drilling depth of countersink drill bits are adjustable by screws with various lengths; Meanwhile, their bits are removable for easy cleaning, sharpening,and replacement. ร NOT for hard metals or steel board.
ใSOPHISTICATED DESIGNใExtra straightening drill bit with exquisite countersink pedestal provide user a method of drilling a countersink hole with 1 time drill process.Extra straightening drill bit makes the drill hole accurate and smooth, exquisite countersink pedestal creates proper countersink structure with efficient experience.
countersink drill bit set