Description of 🔒 Enhanced Precision: Lockwish Drill Automatic Center Punch for Perfect Drilling Accuracy
HIGH-SPEED STEEL STEP DRILL BIT SET:ability of oxidation resistance, no rust and wear, long service life with titanium and cobalt plating coating.Suitable for aluminum, copper, stainless steel and many other types of the metal sheet. 3/8" SHANK 8PCS WOOD PLUG CUTTER DRILL BIT SET:Used for tapered 1/4", 3/8", 1/2" ,5/8" wood plugs to cover recessed screw holes or hide blemishes,able to cut plugs to 22mm/23mm/25mm/26mm in length. 1/4" HEX 5 FLUTE 90 DEGREE COUNTERSINK DRILL BITS: The cutting edge is hardened and honed for sharpness.All have a 90° angle on the point for sharp ,a Chatter-Free,five-flute designed arranged to insure free chip flow and rapid chatter free cutting. THREE POINTED COUNTERSINK DRILL BIT WITH L-WRENCH: Suit for 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm for drilling pilot holes,the drill bit large chip flute and five edge chamfers allows faster and easier discharge of sawdust.High-speed steel material makes it more durable. AUTOMATIC CENTER PUNCH:the center punch delivers an automatic, high-impact, spring-loaded strike-through adjusting the cap; it has a deeply knurled surface for non slip control.