Reviews Step Drill Bit Set

NEIKO 10198A Step Drill Bit Set | 5 Piece, 4mm- 35mm | Metric Titanium High Speed Steel Unibit, Stepper Cone Drill Bit | Two Flute Step Down Bits, 135 Degree Point

  • 135° SPLIT POINT TIP: Each step down drill bit is made with high strength HSS and is black and cobalt-treated for added durability to ensure long service life and longevity. The design of the tip angle increases cutting speed with self-centering and prevents walking off the surface of workpiece..
  • 2 FLUTE DESIGN: This metric stepper drill bit has a two-flute design that clears chips faster, smoother, and allows particles to escape easily making cleaner holes at any worksite..
  • TRI-FLATTED SHANK: Each unibit optimally fits into power tools such as impact drill chucks securely and eliminates slip for higher efficiency of output..
  • HSS COBALT STEP BIT: This step up drill bit set cuts through steel, sheet metal, wood, plexiglass, enlarges a hole, and other surfaces creating relatively clean holes with only a small amount of pressure and deburrs as you drill..
  • MULTIPLE HOLE DRILL BIT: 6 millimeter shank: (9 steps- 4, 5 , 6, 7, 8 ,9 10, 11, 12 mm),(5 steps- 4, 6, 8, 10, 12 mm) and 8mm shank (7 steps- 6, 8, 10, 12, 14, 16, 18 mm),(10 steps- 4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm) and 10mm shank (13 steps- 6, 8, 10, 13, 16, 18, 20, 22, 25, 28, 30, 32, 35 mm)..
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Magnetic Anti-slip Drill Bit, PH2 Bits Set, Anti Slip Screw Extractor and Magnetic Screwdriver Bit Set, Hand Tool 7Pcs, Cross Single and Double Head Bits, Electric Screw Nozzle Taper Corrector (1 kit)

  • Perfect disassembly: The electric hex shank drill bit set has strong magnetism, which can easily and quickly clamp and fix the screw to reduce the bit from slipping, bring professional, fast, and convenient drilling efficiency, and easily remove all common sizes damaged or peeled screws. The small electric screwdriver head makes drill out screw easy and improves work efficiency..
  • Wide compatibility: The electric screwdriver drill bit set is suitable for general size and various broken drill bits, suitable for 1/4 electric, manual screwdriver, drill screwdriver, and general chuck of most electric hand drills. The screw extractor kit easy remove damaged screws or drill holes in one step..
  • High-quality materials: The electric screwdriver magnetic bit set is made of high-quality S2 high-grade alloy steel material. And the magnetized screwdriver bits with overall induction hardening and impact resistance, toughness..
  • Easy to carry: The magnetic anti-slip drill bit 7pcs, lightweight, small in size, compact in design. You can take driver bits with you and use them for home, telecommunications, car, or mechanical maintenance work. The hex bits ph2 for drill driver, essential in everyday life..
  • The electric tool includes 7 x PH2 screwdriver drill bit heads with l....
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3 Pcs Step Drill Bit Set, High-speed Steel Drill bit, Titanium Coated Unibit Step Drill Bit, Two Flute Design Step Drill With Tri-flatted Shank, 1/4\ to 1-3/8\

  • HSS 4241: The step drill bit is made of strong HSS for outstanding durability and sharpness along with a titanium coating to ensure strong wear resistance, reduced friction. (For anti-rust, a small amount of rust Inhibitor will be coated with new items.).
  • 32 in 3 Drill Bits: Multi-size in one drill bit, holes of different diameters can be processed at one time. Replacing drill bits and loading a Center Hole are not required, efficient and time-saver..
  • 118°X Split Point： Unibit step drill bit with 118°X split point improves the cutting speed with self-centering and prevents walking to keep the step drill bit stable boosting the efficiency..
  • Stability and Safety: The step drill with tri-flatted shank fits into power tools chuck securely and eliminates slip and is compatible with all kinds of drilling machines. Step visibility is increased with laser engraved numbers..
  • Warm Tips: The step drill bit is a great helper to drill holes on Aluminum, Iron, Wood, Plastic material sheets. But Not the best choice for stainless steel, carbon steel, tile..
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REXBETI 24 Piece Torx Head Screwdriver Bit Set, Magnetic 1/4 Inch Hex Shank S2 Steel Tamper Resistant Star Bits Set, 1\ and 2.3\ Long Drill Bit

  • Magnetic Anti Slip Drill Bits - The electric screwdriver drill bit set has strong magnetism, which can easily clamp and fix the screw, it will improve drilling efficiency, especially in tight space. Also the electric hex shank drill bit can remove the damaged or peeled screws easily. The anti slip screwdriver head bit will be great hand tools for your screwdriver or drill..
  • Magnetic Design & Portable - PH2 Magnetic bits can tightly absorb the screws, not easy to fall off, no slipping when working, improve work efficiency. And the screwdriver bits come with a magnetizer, which you can use to get strong magnetism, and the magnetic anti-slip drill bit is lightweight, small, you can take the hex screwdriver drill bits with you everywhere..
  • High Quality Material - The electric screwdriver magnetic bit set is made of S2 high-grade alloy steel, and the magnetized screwdriver bits with overall induction hardening and impact resistance, toughness. These electric screwdriver drill bits fit for electric screwdriver, cordless screwdriver, Impact drill or any other power drill with 1/4 inch hex shank..
  • Wide Application - The cross headed screwdriver bits is suitable for general sizes and all kinds of damaged bits. The magnetic Screwdriver bits are compatible wi....
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NEIKO 10173A Step Drill Bit Set for Metal and Wood, 5 Piece SAE, Spiral Grooved for Faster Drilling, Step Bits with 50 Total Step Sizes, Titanium Coated Unibits

  • 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 50 step sizes combined, each hole made with these step bits will be precise..
  • QUICK-CHANGE: The 1/4-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 5 drill bits of a combined 50 sizes: Range is from 1/8” to 1-3/8”..
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OXMUL Step Drill Bits for Metal, 3/16 to 7/8, M2 HSS, Duty for Stainless Steel, Mild Steel, Hard Metal, Aluminum, Wood, Copper, PVC, 12-Steps. 2-Spiral-Flute. #201

  • [M2 HSS Coated] Made of M2-Coated HSS, this stepped Drill Bit have 5X Longer Life of Regular Drill Bit. This Step Bit drill 2X Faster for Stainless Steel, Hard Metal, Mild Steel, Galvanized Steel, Aluminum,Iron, Wood Plate, PVC and Copper. If you want to drill faster and many holes on metal, then please choose this step drill bit.
  • [Duty for Stainless Steel] A test. Drill in 1.3mm thick Stainless Steel square pipe. This Step Drill bit successfully drilled 12 holes. But another Titanium Step Drill only drilled 1 holes, then blunt.
  • [12 Steps & 2-Spiral Flute] Drills 12 different hole sizes, from 3/16", 1/4", 5/16", 3/8", 7/16",1/2", 9/16", 5/8", 11/16", 3/4" 13/16" to 7/8". 2-Spiral Flute:Clears Chips faster.
  • [118° Split Point Tip] Split Point tip prevents "walking," gets fast starts, and eliminates the need for pilot/starting hole.
  • [3/8" Tri-Flatted Shank] Fits into power tools chuck securely and eliminates slip.
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wesleydrill Titanium Combination Tap Drill Bit Set 6 Pcs M3-M10 Screw Tapping Bit Multi-Function Bit Set Fit for Light Metal Aluminum Board Iron etc

  • [Specifications and packaging]: 6 Piece multi-function drill bit set.Include size:M3X0.5,M4X0.7,M5X0.8,M6X1,M8X1.25,M10X1.5..
  • [Fitment]: Tap drill bit set is a convenient hex shank drill tap bits set that can simultaneously complete hole drilling, tapping, deburring and countersinking.Suitable for drilling tapping cutting on light metal aluminum board iron etc..
  • [Material]: Thread drill bit set is made of HSS4341 (high-speed steel) +titanium coating for capability and durability..
  • [Advantage]: Drill tap bits set's 1/4 inch hex shank fits into power tools more easily and securely.When using M3-M6, the most suitable speed of the electric drill is 1200/sec, the M7-M10 is 1000/sec..
  • [Quick Replacement, One-Click Drilling]: Metric tap drill bits fast replacement composite cone uses drill edged principle Drilling and tapping in one, one-step processing, greatly save processing steps and time costs, improve working efficiency..
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3Pcs HSS Titanium Coated Step Drill Bit Set with Automatic Center Punch, 1/4' Hex Shank Drive Quick Change Metric High Speed Steel Cone Drill Bit for Steet Metal Wood Plastic Hole Cutting

  • 【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material： within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate).
  • within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc..
  • 【Material】HSS combined with a titanium coating. More capable and durable..
  • 【Easy Drilling】Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake.
  • 【SET INCLUDES】Bit #1 (5 steps): 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm).
  • Bit #2 (9 steps): 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm).
  • Bit #3 (15 steps): 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm,30mm,32mm).
  • 【Package Included】 3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 4-32mm ) + 1 Automatic Center Punch. 1/4" Hex shaft drives are suitable for all kinds of for home DIY power drills..
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KSEIBI Step Drill Bit Set 5 Pieces Pack High Speed Steel Black Oxide M2 Multiple Hole 50 Sizes 1/8-1-3/8 inch SAE Standard Drill Attachment (KS-575105)

  • These HSS Double-Fluted Step bit kit provide faster cutting and drilling than single flute bits. The easy-to-read step markings and targets save time when drilling holes..
  • Drills clean, accurate large holes in these materials (up to 1-3/8in. diameter) hard sheet metal, ducts, steel, stainless steel, copper, brass, aluminum, plastic, plexiglass, wood, firewood, veneers, vinyl siding, acrylic, plasterboard, PVC pipe, , fiberglass and cast iron, Ideal for electrical, plumbing and HVAC contractors..
  • M2 high speed steel along with the black coating ensures extreme durability, will stay new and shiny for years to come. Different sized shanks ensure compatibility with 3-Flat Hex Shank - Prevents bit from slipping in the chuck while drilling holes 1/4, 3/8 and 1/2 in. chuck size..
  • Step drill bit can be used on electrical drill, cordless drill, or high impact drill press machine, combo set with durable ABS plastic organizer for easy and safe storage in your tool box..
  • Dual-flute design provides greater speed and control and optimized for cordless drills driver running at high speed.
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3Pcs HSS Titanium Coated Step Drill Bit Set 1/4 Hex Shank Quick Change High Speed Steel Cone Drill Bit Kit for Plastic Wood Metal Sheet Aluminum Hole Drilling Metric 4-12mm/4-20mm/4-32mm

  • 【Widely Used】Perfect Step Drill Bits suitable for drill holes in various material： within 3mm/0.12 inch (Iron Plate, Copper Plate, Aluminum Plate).
  • within 5mm/0.2 inch (Wood, PVC sheet, Insulation Boards). Not suitable for hard and brittle materials such as stainless steel, glass, tile floors, walls etc..
  • 【Material】HSS combined with a titanium coating. More capable and durable..
  • 【Easy Drilling】Two-Flute Design for smoother cutting. High Step design let you feel the stop and never drill bigger in mistake.
  • 【SET INCLUDES】Bit #1 (5 steps): 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm).
  • Bit #2 (9 steps): 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm).
  • Bit #3 (15 steps): 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm,30mm,32mm).
  • 【Package Included】 3-Piece HSS Groove Step Drill Bit (4-12/ 4-20/ 4-32mm ). 1/4" Hex shaft drives are suitable for all kinds of for home DIY power drills..
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Step Drill Bit Set & Automatic Center Punch Unibit, Cobalt Titanium Step Drill Bit Set, 5pcs Hss Cobalt Multiple Hole 50 Sizes (1/8''-1 3/8'') High-Speed Metal Steel Drill Set with Aluminum Case

  • The step drill bit are made of high speed steel, strong and durable, fit for drilling holes in stainless steel sheet, aluminum alloy, plastic material and wood(the board must be smaller in thickness than the height of step drill bits, thickness not exceed 0.12 inch/3mm)..
  • The Titanium coating resists the drill bits from corrosion and rust, deduces friction making it easily to do multiple drills on surfaces such as plastic, aluminum, copper, stainless steel, and other types of sheet metal..
  • The step drill bit set includes five standard step drill bits that can replace 50 individual drill bits and process 50 different kinds of diameter holes,meet various drilling hole requirements..
  • X-shape cutting blades design enables a faster and smoother cutting.1/4 "or 3/8" rods are compatible with most electric drilling tools, suitable for Home DIY, and General Building/Engineering Use..
  • Satisfaction guaranteed! Try any product we sell for a full 30 days. If not completely satisfied, return it to us for a no-hassle refund or credit..
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