Features

• Parabolic Flute offers wider flute space, dispersing chips away from the cutting edges rapidly and increasing coolant flow. Tapered Drill Bit 3rd Party Tested HSS M2 Industry grade 6542 best woodworking Steel for its high toughness, wear resistance, and cutting-edge retention, harder than 4241 HSS and 4341 HSS used in other similar countersink drill bits. 4 Flute cutter #45 Carbon Steel chamfer angle 82-degree, #6 9/64-inch Depth Adjustable wood countersink, double fluted taper point drill bits
• Improved chip evacuation leads to a better surface finish in the hole. FTG Parabolic Flute allows chips to flow up quickly leaving less damage to be corrected after drilling. The parabolic drill tip can slip-on wood surfaces; it is recommended to hold it rigidly and drill slowly until the tip grabs the material. Depth adjustable for screws size, 4-cutter counter bore, cuts and clears chips quicker for fast, smooth countersinking tapered holes for screws in hard and soft wood. Plug size 3/8
• FTG Parabolic Flute drill bits are higher quality cutters due to their unique design, with improved chip extraction. Logo brand laser printed on each countersink shank offering confidence in product authenticity. The parabolic spiral allows chips to flow up quickly leaving less damage to be corrected after drilling. FTG Parabolic Flute drill bits drill holes faster than other drill models. The cutters work effortlessly even after many uses. Black Oxide cutter finish coating prevents corrosion
• THIRD-PARTY TESTED by US Accredited Lab - HSS M2 Grade 6542 Higher Quality cutters FTG Parabolic Flute drill bits. Quality built 3/8 Cutter attaches to flats on shank with 2 hex screws for a secure fit and can be adjusted for controlled pilot hole depth. Universal size 1/4-inch hex shank compatible with all standard 1/4-inch quick-change chucks, including impact drills. Juego De Brocas Avellanadoras Para Madera, Broca De Avellanado. 1 Depth Stop Collar and 1 Hex Wrench included
• Analysis Report issued June 4th, 2021, by Accredited Lab confirms FTG USA drill bits Steel Quality Grade meets the desired specs. of HSS M2 Grade 6542. Nickel finish coated 1/4 Hex Shank and Black Oxide cutters for corrosion and wear resistance. Pre drill taperd pilot bits with counter-sink. This product is designed in New Jersey by Fair Trade Group USA and Professionally manufactured in China at FTG USA specifications; Packaging set combination/design protected by US Copyright Office
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