Best Threaded Shank Step Drill

Titanium Step Drill Bit Set Unibit Drill Bits Unibits Set Uni Bit Step Bit Sets Stepped Drill Bits For Sheet Metal Hole Cutter Plastic Plexiglass Acrylic Impact Driver Unabit Up Stepper Cone Hex Shank

  • SET INCLUDES: (3) Titanium Step Drill Bits (Hex Shank), (1) Locking Quick Change Bit Holder Drill Adapter (Hex Drive), (1) Fabric Case.
  • The Step Bits in The Unibit Set All Have Quick Change 1/4” Hex Shanks (COMPATIBLE WITH DRILLS & IMPACT DRIVERS).
  • The Included Hex Drive QUICK CHANGE BIT HOLDER ADAPTER Lets You Easily Change Bits in Your Drill (it Fits The Unibits, Along With ANY Type of Hex Bit!).
  • Great For Drilling MULTIPLE SIZE HOLES in Thin Metal, Sheet Metal, Plastic, Plexiglass, Acrylic, Lexan, Plywood, PVC Pipe, Conduit, Polycarbonate, Fiberglass, And Much More!.
  • Step Drill Bit Sizes: 1/8” | 5/32” | 3/16” | 7/32” | 1/4” | 9/32” | 5/16” | 11/32” | 3/8” | 13/32” | 7/16” | 15/32” | 1/2” | 9/16” | 5/8” | 11/16” | 3/4”.
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TEMO M35 Cobalt Spiral Flute Type Step Drill, 9 Size from 1/4 Inch To 3/4 Inch, 3/8 Inch Shank

  • TEMO M35 Cobalt Spiral Flute Type Step Drill, 9 Size from 1/4 Inch (6.4 mm) To 3/4 Inch (19 mm), 3/8 Inch (9.5mm) Shank.
  • 9 hole sizes: 1/4″ (6.35mm), 5/16″ (7.94mm), 3/8″ (9.52mm), 7/16″ (11.11mm), 1/2″ (12.7mm), 9/16″ (14.29mm), 5/8″ (15.88mm), 11/16″ (17.46mm), 3/4″ (19.05mm), with 1/16″ (1.59mm) increments. 3/8 Inch Shank with 3 flats to eliminate slipping.
  • Double spiral flutes for more efficient swarf clearance.
  • 1/4 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..
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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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29-Pack Woodworking Chamfer Drilling Tools WENHUALI 6 Countersink Drill Bits 7 Counter Sinker Drill Bit 8 Wood Plug Cutter 3 Step Drill Bits and 3 Countersink Drill Bit with 1pcs Center Punch.

  • ...ack Woodworking Chamfer Drilling Tool Kit with a Handy Plastic Case– A Versatile tool set that would make a nice gift for woodworker, Dad, DIY lover, home hobbyist. Ideal for wood, particle board, fiberboard, logs, plastic boards, PVC pipes used on hand drill, bench drill and electric drill..
  • 3 Pcs 1/4" Metric Hex Shank HSS Step Drill Bit Set – With titanium coating, it has great heat/ corrosion/ rust resistance. Specification: 3/16''-1/2'', 1/4''-3/4'', 1/8''-1/2''. Suitable for drilling holes within 0.12 inch (Iron Plate, Copper Plate, Aluminum Plate).
  • within 0.2 inch (Wood, PVC sheet, Insulation Boards). Not recommend for hard and brittle materials such as stainless steel, glass, tile floors, walls etc..
  • 7Pcs 3- Pointed Countersink Bit for Wood – Made of high carbon steel with high hardness & abrasion resistance, large chip flute and five edge chamfers can drain sawdust faster and easier(Size include: 3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 10mm). With 1pc hex L-wrench, you could easily remove and adjust counter sleeve depth and drilling depth..
  • 8Pcs 3/8" Shank Wood Plug Cutter Drill Bit Set – Made of durable carbon steel, it is used for tapered 1/4", 3/8", 1/2", 5/8" corks to cover recessed screw holes or hide imperfections.Could cut the plug 22mm....
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Balande 1.5-13mm Capacity Drill Chuck, 1/2”-20UNF Mount Impact Driver Bits Chuck with 3/8\SDS-Plus Shank 1/4\ Hex Shank 1/2” Socket Square Female Adapter (SDJT 1.5-13MM 1 Packing)

  • 1.Mount: 1/2”-20UNF, Capacity range:1.5-13mm, use on impact drills and electric power driver.
  • 2.Come with 3/8"SDS-Plus Shank 1/4" Hex Shank 1/2” Socket Square Female Adapter.
  • 3.professional kit drill chuck securely holds a wide range of twist drill bits, step drill bits, paddle bits and larger circular saw.The included three kinds of drill chuck extension make the converter quick connect to different driver tools.
  • 4.Useful combination with our chuck adapter and 4 tools, you can get an useful combination and help you lock your accessory more stable, so save your time and energy to pick tools or complicated work procedure Please Note: The chuck can NOT be used counterclockwise!!.
  • 5.Our drill chuck adapter tool suitable for gyro-screwdriver, wireless screwdriver, impact screwdriver, impact wrench and some angular polishing machines.
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HIGHFIRE 10 Pieces Hex Shank Drill Bit Set for Impact Driver, HSS Twist Titanium Drill Bits for Metal, Hex Drive Quick Change Drill Bits Set

  • Sizes and Package - Drill bit sizes include: 1/16"*2, 3/32", 1/8"*2, 5/32", 3/16"*2, 1/4",3 /8". 10 PCS drill bit set in a double blister pack with easy opening design..
  • Sharp Cutting Edge - HIGHFIRE hex shank drill bit set has accurate tip geometry which ensures cutting edge sharp and strong. 135 degrees split point tip provides a no-walking drilling start on working surface..
  • Hex Shank Bits- Hex shank drill bits fit in quick-change impact drivers. Hex shank eliminates shank spinning in chuck when using pressure..
  • Solid Connection and Tapered Web - The strong connection of drill bits and shank transits high torque from drills to the tip of the drill bit without breakage. It also decreases radial runout to make the hole rounder. HIGHFIRE hex shank drill bits with tapered web design increases strength and reduces breakage..
  • Twist Flute and Titanium Coating - With optimized flute form, HIGHFIRE drill bit decreases friction and heat easily to ensure fast drilling and a long working life. 35-degree twist flute helps to remove chips quickly. TiN coating extends drill bits life 3 times longer..
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Bestgle 1.5-13mm Capacity Drill Chuck, 1/2-20UNF Mount Impact Driver Bits Chuck Conversion 1/4" Hex Shank Quick Connect Change Adapter Converter with Chuck Key

  • Made from premium chrome vanadium steel, Impact drill chuck Capacity: 0.06-0.5 inch/1.5-13mm.
  • Classic keyed 3-Jaw design securely holds a wide range of twist drills and step drill bits with 1/16" to 1/2" shank..
  • Chuck adaptor with 1/4 inch hex shank quickly connects to any impact driver and converts to drilling function..
  • Versatile use on impact drills and electric power driver to quickly switch tasks and keep the job moving..
  • Note: The product can NOT be used counterclockwise ! It must be transferred hammer drill stalls when use the hammer chuck, other stalls will lead chuck broken!.
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INTOO Drill Bit Set 21 Piece 1/16'-1/2' Quick Change Impact Driver Bit Set

  • Specifications: 21pcs titanium drill bits set, include 1/16X2,5/64X2,3/32X2,7/64X2,1/8X2,9/64,5/32,11/64,3/16,13/64,7/32,15/64,1/4,5/16,3/8,1/2 with 1/4 hex shank.
  • Highlights: Special plug hex shank of quick change drill bit is an upgrade version, it shows excellent performace than normal pressed hex shank, avoid drills peeling from the hex shank, effectively keep hex shank locked with drill bits during impact drilling process..
  • Characteristics:135° split point not only promises cutting speed,but also prevents slipping when start drilling;Titanium coating increases the ware-resistance and durability, effect long life drilling. Non-disposable packing makes sure the drills well stored..
  • Quick change: 1/4 inch hex shank of hex bit set well fits all power tools,especially for locking into quick change chucks,suitable for makita drill and makita impact driver, dewalt drill bits set,milwaukee drill bit set,effects quick change more easily and securely..
  • Widely used: industry grade high speed steel drill bit sets with high hardness, can be widely used in Steel, Wood, Plastic, etc. Ideal for DIY, home and general building/engineering using.Ideal impact drill bit set and drill bits for metal..
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15 PC Masonry Drill Bits, Mgtgbao Concrete Drill Bit Set for Tile,Brick, Plastic and Wood,Tungsten Carbide Tip Best for Wall Mirror and Ceramic Tile on Concrete and Brick Wall with Size 4mm 5mm 6mm 8mm 10mm 12mm.

  • ●Masonry Drill Bits Set 7 pieces:1/8”(3mm),1/4“(6mm)*2,5/16”(8mm)*2,3/8“(10mm),1/2”(12mm).
  • ●Industrial grade material:Industrial strength carbide drill bit tip, excellent abrasion resistance,high strength operation,long service life.
  • ●Unique design:double-threaded U-shaped groove, double U-type groove slot design brings fast drilling dust remove, and 3-flats shank allows drill bit easy plug and to be held tightly..
  • ●Multi-function drill bit:easy drill through tile,glass,marble,plastic,brick,concrete,all kinds of wood, aluminum alloy,etc.Convenient storage box ,store your masonry bit safely and orderly in a rust free hard plastic container.
  • ●Compatible models:concrete drill bit set is suitable for most general drill, electric drill, hand drill and bench drill.
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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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