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Best Variable Size Drill Bit
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HYCLAT 5pcs Titanium Step Drill Bit, Hss Cobalt Multiple Hole 50 Sizes High Speed Metal Steel Step Drill Bit Set with Aluminum Case
$12.97
$16.21
Last update was on: February 22, 2025 11:26 pm
- TITANIUM | HIGH SPEED STEEL: classic 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 sheet metal
- 135° SPLIT POINT TIP: increases cutting speed with self-centering and prevents walking
- TWO-FLUTE DESIGN: clears chips faster and allows particles to escape easily
- TRI-FLATTED SHANK: fits into power tools chuck securely and eliminates slip
Neiko 10193A Titanium Step Drill Bit Set, High Speed Steel | 3-Piece Set | Total 28 Sizes
1/4" Hex Shank Quick Change Titanium Uni Step Drill Bit Set , 3 Pics , 3/16" -1/2" ,1/4"-3/4" ,1/8"-1/2"
DEWALT DWA1790IR 3-Piece IMPACT READY Step Drill Bit Set
$39.99
$47.59
Last update was on: February 22, 2025 11:26 pm
- ★【Multifunctional Battery Pack】20V 1.5Ah Lithium-ion battery pack with USB output compatible for phone charging and real-time capacity indicator
- ★【15+1 Position Clutch】15+1 torque settings provide precise control for driving in/out screws to prevent stripping, and drilling into wood, ceramics, drywall, plastics and even metal with ease. Max torque for drilling into wood 13/16”(20mm) or steel plate 3/8” (10mm).
Avid Power 20V MAX Lithium Ion Cordless Drill, Power Drill Set with 3/8" Keyless Chuck, Variable Speed, 16 Position, LED Light and 22pcs Drill/Driver Bits, MW316
Drill Doctor DD500X500x Drill Bit Sharpener, Professional Design & Construction for Durability with Industrial-Strength Diamond Sharpening Wheel, Set Point Angles at 118° & 135°, Sharpens 3/32" to 1/2" standard twist bits
$22.99
$28.05
Last update was on: February 22, 2025 11:26 pm
- 50 SIZES IN 5 PIECES STEP DRILL BITS: The bits set includes five standard step drill bits that can replace 50 individual drill bits and process 50 different kinds of diameter holes, compatibility with 1/4, 3/8 and 1/2 in. chuck sizes.
- 135 DEGREE SPLIT POINT AND TWO-FLUTE DESIGN:The drill bit point is designed as X-shape with 135 degree, which can prevent the drill slipping while working in high speed. With two-flute design, provides a faster and smoother cutting.
Step Drill Bit Set & Automatic Center Punch 5pcs HSS Cobalt Titanium Step Drill Bit Set, Multiple Hole 50 Sizes High Speed Step Drill Bit Set with Aluminum Case
$21.98
$25.72
Last update was on: February 22, 2025 11:26 pm
- Classic 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 sheet metal
- 135° split point and two flute design increases cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape easily
- Tri flatted shank fits into power tools chuck securely and eliminates slip
Neiko 10197A Titanium Step Drill Bit Set, High Speed Steel | 5-Piece Set | Total 50 Sizes
$24.97
$29.96
Last update was on: February 22, 2025 11:26 pm
- ▲SPIRAL GROOVE&TITANIUM COATING-spiral grooved drill cut more smoothly than straight groove, the drill bit is sharp and can easily drill perfect holes in the metal sheet
- Titanium coating can reduce friction
- ▲AUTOMATIC CENTER PUNCH-the thimble head is made of carbide tipped bit and its impact resistance is 10 times that of ordinary center punches
- before drilling, automatic center punch can mark the positioning hole to prevent the drill and the screw from sliding
Step Drill Bit Set, Tacklife PSD4 Titanium Spiral Grooved Drill Bit & Automatic Center Punch, Double Cutting Blades, X-Type Opening, Laser Marking|5-Piece Set|Total 50 Sizes
$12.89
$17.66
Last update was on: February 22, 2025 11:26 pm
- 3 Piece Titanium Step Drill Bit Set 28 Different SAE Sizes Multi Hole Cutter With Fabric Carry Case
- Drills And Cuts Holes Through Thin Metal, Sheet Metal, Plastic, Conduit, PVC Pipe, Fiberglass, Wood
- Quick Connect / Quick Release 1/4" Hex Shank
- Compatible With All Drills And Impact Drivers
- Self Centering Split Point Tip Prevents Walking
- Double Flute Design Drills Holes FAST And CLEAN
Titanium Step Drill Bit Set Unibit Reamer Reaming Bits Sheet Metal Plastic PVC Pipe Conduit Hole Cutter Universal Cone Saw 3 HSS Steel 1/4" Hex Shank
$9.99
$14.59
Last update was on: February 22, 2025 11:26 pm
- HSS & TITANIUM COATING - High-speed steel make it last longer than others, titanium coating ensure easily cut through iron sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean.
- TITANIUM COATING: Coated with titanium, this step drill set performs well in heat, corrosion and rust resistance.
CO-Z 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician
$29.99
$40.49
Last update was on: February 22, 2025 11:26 pm
- HSS Black and Gold Finish: High Speed Steel construction with black and gold finish for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensure the precise countersinking and hole smooth clean.
- Special Left Hand Twist Design: 135 degree split point and twist design Increases cutting speed with self-centering and prevents walking, clears chips and particles faster.
COMOWARE Left Hand Drill Bit Set- 21 Piece, High Speed Steel, Black and Gold, Size 1/16"-3/8"
$9.99
$13.59
Last update was on: February 22, 2025 11:26 pm
- ✅【Includes 10 step sizes:】1/4",3/8",1/2",5/8",3/4",7/8",1",1-1/8", 1-1/4",1-3/8".
- ✅【Application:】Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron sheet and many other types of sheet metal (excluding steel or any other harder metal).
- ✅【High Quality Material:】Made of strong high speed steel with titanium coating, the bits have strong durability.
Knoweasy 10 Step Sizes Titanium Step Drill Bit,High Speed Steel 1/4 to 1-3/8 Inches Drill Bits Set for Sheet Metal Hole Drilling
$12.51
$16.64
Last update was on: February 22, 2025 11:26 pm
- ▲Two-Flute Design for smoother cutting,no need to use center punch.
- ▲Metal drill bits for steel have 4-12mm/4-20mm/4-32mm,Shank:1/4" Quick Change Hex Shank.
- ▲To reduce Burr,Chamfering,oval Chamfering that can't be done by twist drill bits.
- ▲It is more convenient to use a single drill bit to open multiple specifications.
- ▲Wide range of uses:automotive sheet metal, repair and renovation, bridge frame, home appliance decoration.
Yangoutool HSS Step Drill Bit Set, 3Pcs Hex Shank Coated Step Drill Bits Set,4-12/20 / 32mm Large Titanium HSS Step Cone Drill Bit
$21.89
$28.02
Last update was on: February 22, 2025 11:26 pm
- Extreme Durabikity: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come.
- Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.
- Smooth Drilling: Non-walking drill tip provides fast and smooth drills on steel sheets, aluminum sheets, wood board, plastic board etc. (the board must be smaller in thickness than the height of step drill bits).
CO-Z Step Drill Bits, HSS 5PCS Titanium Step Drill Bit Set, 50 Sizes in 5 High Speed Steel Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped Up Bits for DIY Lovers
$24.49
$33.80
Last update was on: February 22, 2025 11:26 pm
- HSS Titanium Coating - High speed steel along with titanium coating ensures outstanding durability and sharpness, can reduces the friction, runs cooler.
- Meet Your Demands - With the step drill bits we offered, you can process different kinds of diameter holes, which greatly saves you a lot of trouble.Great for metal/wood/plastic countersunk. Suitable for Home DIY, and General Building/Engineering Use.
COMOWARE Step Drill Bit Set & Automatic Center Punch- Titanium Coated, Double Cutting Blades, High Speed Steel, Short Length Drill Bits Set of 5 pcs, Total 50 Sizes with Aluminum Case
$99.00
$110.88
Last update was on: February 22, 2025 11:26 pm
- Compact, lightweight design fits into tight areas
- High performance motor delivers 300 unit watts out (UWO) of power ability completing a wide range of applications
- High speed transmission delivers 2 speeds (0-450 & 1,500 rpm) for a range of fastening and drilling applications
- 1/2" single sleeve ratcheting chuck provides tight bit gripping strength
- Ergonomic handle delivers comfort and control
- *Maximum initial battery voltage (measured without a workload) is 20 volts. Nominal voltage is 18. Battery capacity: 1.3 Ah
Dewalt DCD771C2 20V MAX Cordless Lithium-Ion 1/2 inch Compact Drill Driver Kit
$28.99
$38.56
Last update was on: February 22, 2025 11:26 pm
- DURABLE TITANIUM COATED BITS W/SPIRAL 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
CO-Z HSS 5PCS Titanium Spiral Grooved Step Drill Bit Set with Automatic Center Punch, Unibit Drill Bits Set for Sheet Metal with Aluminum Case, Multiple Hole Stepped up Bits for DIY Lovers
DEWALT DWA1789IR 7/8-Inch-1-1/8-Inch IMPACT READY Step Drill Bit
$23.97
$27.81
Last update was on: February 22, 2025 11:26 pm
- You could watch our video and know more our step drill bit PDH06A
- ❤Great Titanium Step Drill Bit Set❤
- ▲ 50 SIZE IN 5 - The bits set includes five standard step drill bits that can replace 50 individual drill bits, you can process 50 different kinds of diameter holes with the five pieces
- ▲ HSS & TITANIUM COATING - High speed steel makes it last longer than others, titanium coating ensures easily cut through steel sheets,aluminum sheets,copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean