uxcell Tungsten Carbide Forstner Drill Bit Set 23mm 24mm - Premium Woodworking Hole Cutter for Hinge Installation & Cabinet Making | Perfect for DIY Projects & Professional Woodworking

Information Drilling diameter < 40mm, maximum speed: 2000rpm; Drilling diameter ≥ 40mm, maximum speed: 1200rpm. Used on desktop (fixed) equipment (bench drill, vertical drilling machine, CNC carving machine, etc.). Can NOT be used on handheld power tools (such as hand drill or electric drill). The product is only suitable for processing wood or soft non-metallic materials. Can not drill metal and non-ferrous metal, otherwise the hole opener will be damaged quickly. To avoid causing breakage, be sure no nails or other metal objects in wood before drilling. The cutting edge and tip of the opener should be sharpened in time. Forstner Drill Bits Tungsten Carbide Tip It has high hardness, high strength, wear resistance, and heat resistance. Carbide tool offers long tool life and faster cutting speeds than other substrates. Two Spurs and Center Spur Two spurs and centering point can offer repeated, clean and accurate cutting holes. The sharp center spur accurately locates the center of the hole. Arc Curve Design Arc curve design head for easy chip-removal, more efficient perforation. The perforation is neat, smooth, no broken edge. Features Drills flat bottom holes with no chippings in any thickness of soft wood. Drills holes in any direction and making arched openings. Drills partially overlapped flat bottom holes for easy mortising. Wide Applications Cuts holes onto any wood and wood products. Can easily enlarge existing holes and bore any arc of a circle. Drills flat bottom holes, pocket holes, and overlapping holes. Great for boring concealed hinges and door locks. Designed to cut through hole cleanly. Used for wood products perforation, mounted spherical door shoot tip, drawer, plastic and wood products, plywood. The cutting material must be fixed and the drill bit should be perpendicular to the material. If the cutting material moves during drilling, the tool or material will be broken. Tips Water should be injected when machining hardwood or other hard materials to improve drilling quality and accuracy and prolong the life of the hole opener. The tool edge and tip should be sharpened in time if they are worn or damaged, or the tool will be damaged quickly. The bit in the positioning is required to be very low speed, and then gradually accelerate after complete position. Add water for lubrication and temperature reduction when drilling. Straight Router Bits Bottom Cleaning Router Bits V-Groove Router Bits Forstner Drill Bits Forstner Drill Bits Forstner Drill Bits Buying Options Buying Options Buying Options Add to Cart Add to Cart Add to Cart Customer Reviews 4.3 out of 5 stars 177 4.5 out of 5 stars 448 4.4 out of 5 stars 43 4.5 out of 5 stars 147 4.2 out of 5 stars 123 4.5 out of 5 stars 72 Price — no data — no data — no data $7.49$7.49 $18.69$18.69 $9.99$9.99 Size 1/2" x 3" 1/4" x 1" 1/2" x 1-1/2" 20mm 80mm 20mm