Top 6 Best Unit Bit

SHARPER FASTER Cut MORE holes SHARPTOOL step bits are made of M2 High-speed steel which is much more stronger than ordinary HSS. This strong material makes it EASIER to drill holes especially in metal and ensures longer lifetime to cut MORE holes. Surface NIRTIDING TREATMENT provides excellent wear resistance compared to titanium coating.. HIGH-VISIBILITY size marks for primary hole sizes will really save your time during drilling 12 Step sizes allows you to drill holes of various diameters. You can easily stop on any hole size Size includes 316, 14, 516, 38, 716, 12, 916, 58, 1116, 34, 1316, 78.. NO PILOT HOLES REQUIRED Split point tip allows you to drill directly on the material without any pilot holes. Self-centering and non-walking tip design will make your drilling work FASTER and EASIER. DOUBLE FLUTES TRI-FLATTED SHANK Double flutes design provides faster cutting and drilling than single flute bits. 38 Thick tri-flatted shank makes it fit impact driver securely and non-slip..

Durable Titanium Coated Bits WSpiral Grooves ----- The spiral grooved drill cut more smoothly than straight grooved ones, the drill bit is sharp and can easily drill perfect holes in the metal sheet while the Titanium coating improves durability hence lengthening the service life.. 50 Sizes In 5 ----- Our bits set includes five standard step drill bits that are capable to drill 50 holes with different diameters, saving you time and efforts to make your holes more accurate, please do use a center punch to locate before drilling.. Universal Compatibility ----- The step drill bits help you to drill holes with different diameters simultaneously, compatible with aluminum, copper, steel sheets and plastic and wood board that is less than 3mm0.12 in. in thickness.. Less Splashing Saves Your Money ----- X-type opening design can facilitate the removal of cutting waste when drilling to keep the drill bit clean.. Clear Laser Measurements ----- The well-manufactured bits come with very highly visible laser measurements for you to easily find the size you want, improving your drilling accuracy..

PREMIUM STEP BIT Each unibit is constructed of industrial high-speed steel with a titanium nitride coating for durability and strength to punch and drill clean holes in materials like plastic, aluminum, wood, copper, stainless steel, and other types of sheet metal.. STEP DRILL BIT FOR METAL With a split point tip that accelerates cutting speed while preventing angled walking away from center line of bore, drilling holes in metal is fast, efficient, and clean.. SPIRAL DESIGN The two-flute spiral grooved design deburrs chip, dust and debris for clearance and smooth cutting. With 31 step sizes, each hole made with these step bits will be precise.. QUICK-CHANGE The 14-inch hex shank makes for easy, convenient, and quick stepper bit switches and is compatible with impact ready power tools.. INCLUDES Each bit set comes with 3 drill bits of a combined 31 sizes to add to your drilling arsenal 13 step drill 18, 532, 316, 732, 14, 932, 516, 1132, 38, 1332, 716, 1532, 12-inch 6 step drill 316, 14, 516, 38, 716, 12-inch and 12 step drill 316, 14, 516, 38, 716, 12, 916, 58, 1116, 34, 1316, 78-inch..

Two flutes on this Step Drill Bit cut faster and keep bit cooler. Fast-starting, non-walking drill tip. High-visibility silver targets for primary hole sizes. Thick 38-Inch hex shank won't round out in the drill chuck for a more positive grip. 3 hole sizes.

FEATURES 5pcs step drill bits enable 50 sizes - each step drill bit can drill several bore diameters. It's can work as 50pcs twist drill bits. You don't have to replace drill bit constantly for different bore sizes.. TITANIUM HIGH-SPEED STEEL classic and sturdy high-speed steel with titanium coating for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of the metal sheet.. DOUBLE CUTTING BLADES THREE-SIDED SHANK - Double cutting blades and X-type openings design ensure a faster and smoother cutting 3-sided shank design prevents slip in drill chuck can cut through the wood, sheet metal, steel, and other surfaces.. WIDELY APPLICATION The step drill bits can be used to chamfer, bur, and drill or enlarge holes. The step drill bits can work with stainless steel sheets, aluminum alloy, plastic material, and wood. The protective aluminum case makes the drills not easy to dull, canvas packing will more light and easy to carry, both of them would be shipped randomly.. WHAT YOU GET - HYCLAT Step Drill, Aluminum Case or Canvas Bag, 24 months warranty - Ideal Gift for Father's Day, Perfect for DIY lover..

M35 cobalt step drill 14 6.35mm hex shank 2 hole 78 22.22mm and 1-18. 2 hole sizes 78 22.22mm and 1-18. The size marks are stamped next to each step for easy use.. Double spiral flutes for more efficient swarf clearance 14 Inch hex Shank with quick release slot to eliminate slipping Self-starting for clean holes in thin materials M35 cobalt HSS to cut stainless steel. The step drill bit is made with M35 cobalt. It is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood. They also help to enlarge existing holes. M35 HSSCo is a high speed steel alloy made up of 5 cobalt. M35 is similar to M2, but with 5 cobalt added.. The addition of cobalt increases heat resistance. It is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes. M35 is also less prone to chipping when used for interrupted cuts.. US-BASED CUSTOMER SERVICE Available by chat, email, phone, or visit us at our customer service center in La Crosse, WI..

Delivers high performance in heavy-duty applications. All-metal ratcheting keyless chuck for greater bit retention. Soft grip handle design offers increased gripping surface and comfort.

MULTI-PURPOSEOne step drill bit can punch holes of different sizes and the material is hard, to meet your various needs at work.. HIGH-END MATERIALSVarious diameter specifications can replace multiple twist drills. The step drill bit is made of high-speed steel material and the titanium plating process is used to make the life longer.. WIDELY USEDIt is suitable for DIY production, woodwork, workshop processing and other purposes. Can be used for punching iron and wood within 3mm. Step drill bit can be used with electric hand drill. Use together, work easier.. MORE CONVENIENT STORAGEThe step drill bit set is equipped with a storage bag made of wear-resistant 600D Oxford cloth. It uses magnets to make buttons, even if it is stored with one hand, there is no problem. Do you really not buy such a special step drill set. PRECISION DESIGNThe drill tip adopts a 135bifurcated tip design, which not only increases the cutting speed, but also prevents the step drill bit from slipping during operation. With the sharp increase in the size of the next step, the cutting becomes faster, effectively saving your time and energy..

Titanium Nitride Coated two flute spiral design provides longer life and better chip removal for the DEWALT drill bit set. Split point tip of the drill bit increases speed. Laser engraved numbers increases step visiblity. 14-inch hex shank. Optimized for impact driver usage.

Step Bit 6Pc Set 1, 4, 6, 7, 8, 9. The product is easy to use and easy to handle. The product is highly durable.