Step Drill Bits

Which of the following types of drill bit has several cutting diameters on a single bit?
A. A step bit
B. A spade bit
C. An auger bit
D. A masonry bit
C. An auger bit
Step Bit Demonstration
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[USED] UNIBIT 3 PIECE STEP DRILL BIT SET 3/16″-3/4″ HOLES USA MADE #502 $49.99 |
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Irwin 10239 UNIBIT STEP DRILL BIT $63.83 |
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10 In 1 HSS Titanium Hex Step Drill Bit 10 Sizes 2-Flutes Smooth Cutting M2 Bits $11.60 |
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NEW Kreg Tool KJD Step Drill Bit $14.99 |
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5PC METRIC MM STEP UNI DRILL BIT SET w/ ALUMINUM CASE $24.99 |
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3Pcs Titanium Nitride M2 Step Drill Bit 28 Sizes Set Auto Debur Holes Cool Cut $12.35 |
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Neiko Heavy Duty Titanium Step Drill Bit, 7/16 to 1-1/8-Inch by 1/16-Inch Increm $18.43 |
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NEW 1/4″ 1-3/8 M2 HEX SHANK HSS TITANIUM STEP DRILL BIT $13.95 |
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Irwin Unibit 102201/2″ to 1″ Hole Enlarging Step Drill Bit 1/2 inch Shank reamer $9.99 |
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Klein Tools #3 step bit,unibit,0 1/4- 3/4 ” inch drill bit, $9.99 |
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3) HSS TITANIUM STEP DRILL BITS, Sheet Metal Cutting, HVAC 28 SIZES 3/16 – 3/4″ $9.85 |
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Kreg KJD Replacement Step Pocket Hole Drill Bit 3/8″ Tool $19.99 |
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1PC STEP DRILL BIT TOOLS TITANUM COATED M2 HSS $9.99 |
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1 PC STEP DRILL BIT TOOLS TITANUM M2 HSS Tools $8.99 |
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New Irwin Unibit #4 10234 3/16-Inch to 7/8-Inch 3/8-Inch Shank Step Drill Bit $21.99 |
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KLEIN TOOLS 59010 Unibit Step-Drill Bit 1-1/8″ *** BRAND NEW *** $49.76 |
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New Step Bit Step Drill Bit 1/4″ to 1-3/8″ Free Ship $16.15 |
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5PC ATE PRO USA STEP HSS POLISHED DRILL BIT SET ALUMINUM CASE METRIC MM NEW $28.90 |
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Irwin High Speed Molybdenum Steel Unibit Step Drill Bit 10234 $49.99 |
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3 PC “TITANIUM” STEP DRILL BIT MULTIPLE HOLE 28 SIZES $9.99 |
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2 – UNIBIT STEP DRILL BIT 3/8″ & 1/2″ HOLE ONLY NEW $9.99 |
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90 Degree HSS Pocket Hole Jig 3/8″ x 6″ Pilot Step Drill Bit fits Kreg jig guide $6.89 |
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Hit Tools Titanium Nitride Coated Step Drill Bit with 12 Holes 21-ST4T $24.99 |
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Irwin 15103 Unibit 3T Titanium 1/4″-3/4″ Step Drill Bit NEW $0.01 |
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NEW Lenox 30883-VB3 Vari-Bit 1/4-Inch to 3/4-Inch Step Drill Bit with 3/8-Inch S $19.50 |
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50 Aircraft Drill Bits – 3/16″ step drills sharp 6″ Length $21.59 |
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NEW Lenox VB1 Vari-Bit 1/8-Inch to 1/2-Inch Step Drill Bit with 1/4-Inch Shank $10.50 |
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4 Pc Titanium Step Drill Bits Set Tools M2 HSS 38 Hole Sizes Cutting Drilling HD $19.25 |
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Buffalo Tools Pro Series 3 Piece Step Drill Bit Set DBSB3 $12.99 |
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NEW! 3 Piece Titanium Step Drill Bit Set Neiko Tools $16.99 |
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3 PC TITANIUM M2 Step Drill Bit Set Hex Shank $24.99 |
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NEW 2 Pc Steel Step Drill Bit Set FREE SHIPPING Replaces 21 Bits Great Tools $19.99 |
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5 pc SAE Step Drill Bit Set Aluminum Storage Case $49.99 |
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NEW 2 Piece Steel Step Drill Bit Set FREE SHIPPING Replaces 21 Bits Great Tools $20.95 |
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NEW 3 Pc Piece High Speed Steel Step Drill Bit Set FREE SHIP Like Having 28 Bits $18.90 |
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Neiko Tools USA 5pcs UNI Step Drill Bits MM Metric w/ Aluminum case 4 to 35MM $25.95 |
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10 PC HSS COBALT COATED STEP DRILL BIT SET SAE AND MM $55.09 |
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5pc Uni Step Drill Bit HSS M2 Titanium Metric Tools $28.79 |
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L.H. Dottie 1-1/8″ Step Drill Bit with Tip-Bit $48.00 |
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Irwin Unibit Step Drill Bit #3 10233 1/4″ – 3/4″ $23.99 |
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UNIBIT Model 10231 – Step Drill Bit – 13 steps (1/8″ to 1/2″) $10.00 |
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Irwin 1/8″ – 1/2 ” Unibit Step Drill Bit 10231 $26.99 |
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Irwin 3/16″ – 1/2 ” Unibit Step Drill Bit 10232 $26.99 |
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Irwin 1/4″ – 3/4″ Unibit Step Drill Bit 10233 $42.99 |
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#4 Hi-Speed Steel Fract Self-Starting Step Drill Bit $41.99 |
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3pc 28-Size Titanium HSS Step Drill Bits Quick-Change $29.97 |
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Milwaukee 48-89-9100 1/8″ – 1/2″ Step Drill Bit NEW $19.89 |
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Steel Step Drill 2 Pc M2 High Speed Drill Bit $23.88 |
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NEW 3 Pc High Speed Steel Step Drill Bit Set FREE SHIPPING Replaces 28 Bits $17.99 |
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3/16″-7/8″ TITANIUM STEEL METAL UNI VARIABLE STEPPED DOWN DRILL BIT UNIBIT TOOL $19.87 |
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3/16″-1/2″ TITANIUM STEEL METAL UNI VARIABLE STEPPED DOWN DRILL BIT UNIBIT TOOL $18.65 |
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IDEAL #35-515 STEP DRILL BIT 1/4″ – 1-1/8″ $53.99 |
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IDEAL #35-513 STEP DRILL BIT 1/4″ – 7/8″ $44.99 |
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SPIRAL STEP TOOL CO. ELK GROVE ILL REGULAR 1/8″ D10-08 METAL DRILL BIT $8.99 |
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IRWIN UNIBIT #1 1/8″ – 1/2″ STEP DRILL BIT NEW IN PACKAGE $10.74 |
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1/8″ – 1/2″ Titanium Coated M2 Steel HSS Multi Step Drill Bit Tool $8.99 |
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Lenox Tools 30908 VB8 3/16″ – 7/8 ” Vari-Bit Step Drill Bit $48.38 |
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All size 5 pc HSS Cobalt Coated Step Drill Bits New $26.10 |
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All size 5 pc HSS Polished Step Drill Bits MM New $26.20 |
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10 PC COBALT COATED STEP DRILL BIT SET SAE AND MM $52.99 |
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STEP DRILL BITS 3/16″ – 7/8″ TITANIUM NEIKO TOOLS $12.95 |
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10 PC HSS COBALT COATED STEP DRILL BIT SET SAE AND MM $49.99 |
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2 Pc HSS Step Bit Set Drill Bit Titanium Speed Steel Bits $17.95 |
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Kreg DKDBSP1 3/8-Inch Step Twist Drill Bit for Pocket Hole Machines $40.99 |
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Kreg DKDBSP3 3/8-Inch Step Twist Drill Bit for Pocket Hole Machines $40.99 |
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Kreg DKDBSP2 3/8-Inch Step Twist Drill Bit for Pocket Hole Machines $40.99 |
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Kreg DKDBSP4 3/8-Inch Step Twist Drill Bit for Pocket Hole Machines $40.99 |
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Kreg DKDBSP5 3/8-Inch Step Twist Drill Bit for Pocket Hole Machines $49.99 |
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Kreg DKDBSP6 3/8-Inch Step Twist Drill Bit for Pocket Hole Machines $58.99 |
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Milwaukee 48-89-9120 3/8-Inch 1/4-Inch Shank Step Drill Bit $27.56 |
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Klein Tools Unibit High-Speed Step Drill Bit 59002 $30.00 |
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Bosch SDH8 1/2 High Speed Steel Step Drill Bit $30.22 |
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Lenox 30909-VB9 Vari-Bit 7/8-Inch, 1-1/8-Inch and 1-7/32-Inch Step Drill Bit wit $60.84 |
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3 Pc Set Titanium Step Drill Bits UNI Step Drill Bit M2 HSS Power Drills $10.99 |
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3 Pc Set Titanium Step Drill Bits UNI Step Drill Bit Durable Drilling New $9.99 |
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Lenox 30881-VB1 Vari-Bit 1/8-Inch to 1/2-Inch Step Drill Bit with 1/4-Inch Shank $35.45 |
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Neiko Titanium Step Drill Bit – 1/4″ to 1-3/8″ in 1/8″ Increments, 10 Steps $20.94 |
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Neiko Pro Quality Titanium Step Drill Bit – 13/16″ – 1-3/8″ by 1/16″ Increments $16.92 |
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Makita 711492-A High Speed Steel Step Drill Bit, 1/8-to-1/2-Inch $41.48 |
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Lenox 30886-VB6 Vari-Bit 3/8-Inch to 1/2-Inch Step Drill Bit with 1/4-Inch Shank $39.85 |
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3 Pcs Titanium Step Drill Bits UNI Step Drill Bit Set M2 HSS Power Drills New $11.28 |
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3 Pc Set Titanium Step Drill Bits UNI Step Drill Bit Fast & Smooth Drilling New $11.25 |
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5PC NEIKO USA STEP UNI DRILL BIT SET CASE METRIC MM PRO $32.99 |
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Milwaukee 48-89-9115 3-Flat, 7/8″ Step Drill Bit NEW $28.99 |
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8 steps HSS Titanium Step Drill Bit 9/16″” to 1″ with 1/4″ Shank Metal Wood Cut $11.25 |
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Milwaukee 48-89-8960 1/4-Inch To 1 3/8-Inch Step Drill Drill Bit $92.09 |
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Irwin 10313 Unibit13 1-1/8-Inch 1/2-Inch Shank Step Drill Bit $64.66 |
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Titanium Step Drill Bit 1/4″ To 1-3/8″ UNI Step Bits Smooth/Fast Drilling $11.02 |
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Lenox 30887-VB7 Vari-Bit 7/8-Inch Step Drill Bit with 3/8-Inch Shank for 1/2 Inc $56.75 |
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Lenox 30883-VB3 Vari-Bit 1/4-Inch to 3/4-Inch Step Drill Bit with 3/8-Inch Shank $50.81 |
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10 Pcs HSS Cobalt Coated Step Drill Bit Set Standard SAE & MM Metric + Case Tool $54.89 |
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10 Pcs HSS Cobalt Coated Step Drill Bit Set SAE & MM Metric Aluminum Case $54.50 |
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STEP DRILL BITS 3/16″ – 1/2″ TITANIUM NEIKO TOOLS $8.95 |
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5PC Step Drill Bit Set Aluminum Case 2-Flutes Auto Deburrs Tri-Flat Metric MM $28.45 |
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5 Pc High Speed Steel With Cobalt Coated Step Drill Bit SAE Standard Bits + Case $28.75 |
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Irwin 10228 Unibit 228 Step Drill Bit Set 4-Piece $75.99 |
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NEW IRWIN 15101 1/8″ – 1/2″ Unibit Titanium Step Drill Bit $17.99 |
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5 Pc High Speed Steel With Cobalt Coated Step Drill Bit SAE Standard Bits + Case $28.95 |
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NEW 3PC HSS TITANIUM UNIBIT STEP DRILL BITS SET 28 SIZE $22.99 |
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STEP DRILL BITS 1/4″ – 1-3/8″ TITANIUM NEIKO TOOLS $16.95 |
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No Weld Homebrew Kettle Valve Conversion Kit – Brass $23.50 Put a brass valve in the bottom of your homebrew kettle easily with this brass conversion kit! It’s designed especially for your homebrew beer equipment, so you can safely and easily empty the hot wort from your brew kettle directly into the fermentation vessel or through a wort chiller. The best part is, you don’t even have to do any welding! All you need is a 7/8-inch metal cutting drill bit to … |
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Neiko Titanium Step Drill Bit – 1/4 to 1-3/8 in 1/8 Increments, 10 Steps $9.95 Neiko Tools U.S.A. Titanium Step Drill Bit 1/4″ to 1-3/8″ in 1/8″ Increments, Two-Flute Design for Faster, Smoother Cutting, 3 Flatted 3/8″ Shank, Heat Treated HSS with Titanium Nitride Coating, Self-starting – no walking and no center punch required, Perfect for clean holes in thin materials like steel, stainless steel, copper, aluminum or plastic… |
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Neiko 3-Piece Titanium Step Drill Bits Set M2 Steel – 28 Sizes, SAE $6.80 Made with drop forged heat treated high speed steel (HSS) with titanium nitride coating for longer life time. High speed, titanium nitride coated steel Replaces 28 separate drill bits Two fluted design for fast, smooth cutting. Automatically deburrs holes as you drill. Six step bit: 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″; Nine step bit: 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″; Th… |
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DEWALT DW2542 1/4-Inch Hex Drive to 3/8-Inch Socket Adapter $2.11 … |
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ELECTRIC Manicure File Acrylics KIT Professional Nail Drill Digital Portable SET $179.00 Enjoy your own professional high speed nail art drill. This set features an amazing lightweight hand piece with a top speed of 30,000 RPM. This is the fastest in the industry and great for all types of nail work, from sculpting, buffing, to polishing. It features a professional foot pedal control and digital power supply source for a steady, precise speed setting.Your new drill comes with e… |
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Vise Grip 10234 4 High Speed Steel Fractional Self Starting Unibit Drill Bit $40.47 features and benefits: single flute cutting edge for greater control through steps hex shank prevents slipping in drill chuck new speedpoint tip penetrates faster than previous unibits and prevents walking ideal for drilling holes into thin materials such as stainless steel copper brass aluminum plastics and laminates hole sizes: 3/16″ – 7/8″; number of holes: 12 s… |
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Peerless Suf640p Universal Ultra-Slim Mount For Ultra-Thin Screens (2346) (Tv Mounts/Access / Flat Panel Mounts) $54.95 PEERLESS SUF640P UNIVERSAL ULTRA-SLIM MOUNT FOR ULTRA-THIN SCREENS (23″46″). ULTRA-THIN DESIGN HOLDS SCREEN ONLY 0.33″ FROM WALLSCREEN MUST BE ABLE TO ACCOMMODATE BEING MOUNTED 0.33″ FROM WALL, UNIVERSAL BRACKETS EASILY HOOK ONTO WALL PLATE FOR AN EASY INSTALLATION, INDUSTRIAL-STRENGTH VELCRO FASTENER SECURES SCREEN ADAPTERS TO WALL PLATE IN A SINGLE STEP, UNIVERSAL MOUNTING PATTERN, MOUNTS TO 2 W… |
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Vari-Bit Step Drill Bits – vb-12 vari-bit step drill 5 hole size $58.10 433-30912 Features: -Patented design two cutting flutes allow for clean burr-free holes.-Cust through materials faster than standard bits.-Eliminates the problem of tip breakage on standard drill bits.-Applicable Materials: Most Metals, Stainless Steel.-Cutting Direction: Right.-Cutting Edge Material: HSS.-Measurement Type: Fractional.-No. of Flutes: 2.-Spiral Angle: 0 Straight.-Tool Shape: Tree … |
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Educational Insights Design and Drill Activity Center $19.99 Children love using the Design & Drill Activity Center to create their own designs, or following the set’s activity cards to make pictures and patterns, from trains and boats to flowers and fish. Just snap any one of the drill bits into the power drill or the screwdriver handle, grab a handful of big bolts, and turn on the learning fun. Twenty activity cards (10 make-a-picture cards, 9 follow-the-… |
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Hit Tools 21-ST3 High Speed Steel Step Drill Bit with 9 Holes Hit Tools 21-ST3 Features: -High Speed Steel Step Drill Bit. -Constructed of high speed steel with heat treatment. -Drill round holes in most metals, plastic, wood and etc. -Self-starting tips will not skid. -No need for center punching or pilot drill. -For using electric drills and drill presses. -Hole Size: 1/4″ – 3/4″. -Number of holes: 9. -Increments: 1/16″. -Shank Size: 3/8″…. |
December 19th, 2009 in
Tools | tags: drill, greenlee step drill bits, ind.tech, irwin step drill bits, pcb, step drill bits, step drill bits for metal, uds, what are step drill bits used for, woodworking