24 Most Wanted Step Drill Bit Sets

 

WinnerEco 1/4″ Hex Twist Step Drills Bits Set for Kreg Pocket Hole Drill Jig Guide - Specifications material hss shank 1/4″ hex diameter 9. 29″ quantity 1 set (shown as picture) note please allow 1-2mm error due to manual measurement, thanks package included 1 x drill bit 1 x limit ring 1 x wrench. 16cm/6. 5mm(3/8″) total length approx.

 

5 Pcs HSS Titanium Coated Step Drill Bits Set SAE Sizes Bits Shank 3/16″ 1/4″ 3/8″ - Automatically deburrs holes as you drill two-flute design gives you faster, smoother cutting. Titanium nitride coating for cooler running, can effectively extend the service life of the drill bi. Suitable for carbon steel plate, sheet iron, insulation boards, wood not for stainless steel. A great helper for carpenter.

 

Titanium Step Drill Bit Set 3/16” – 3/4″ Hex Multi Inch Size 3-pieces - Spiral flute design | clears chips faster and allows particles to escape easily. Includes 10 step sizes | 1# 3/16-1/2” 2# 1/4-3/4” 3# 1/8-1/2”. Titanium | high speed steel classic high speed steel with titanium coating for proven capability. Hex shank | fits into power tools chuck securely and eliminates slip. Split point tip | increases cutting speed with self-centering and prevents walking.

 

Yakamoz 3pcs HSS Spiral Grooved Step Drill Bit Tool Set, 4mm to 12mm/ 20mm/ 32mm - Take the guessing out of drilling by supplying the proper depth for you. Scope thin iron plate, aluminum, insulation panels, pvc panels 5mm thickness within the timber. Automatically deburr holes as you drill, drop forged, heat treated, high speed steel, fully polish. Widely used to cut holes in a variety of material like thin steel, wool, thin iron, aluminum alloy, insulation boards, pvc sheet, etc. 4-12mm, 4-20mm, 4-32mm hss sprial grooved step drill bit.

 

Astro 9445 Titanium Step Drill Bit Set - Kit includes, 13 hole sizes from 1/8-inch to 1/2-inch, 6 hole sizes from 3/16-inch to 1/2-inch and 9 hole sizes from 1/4-inch to 3/4-inch. Net weight, 1/4lbs (11kg). Self-starting multiple hole sizes. All drill bits have a 1/4-inch hex shank for use with drills and quick change chucks.

 

5pcs HSS Cobalt 50 Sizes Step Drill Bit Set with Aluminum Case - Coated with cobalt, this step drill is more durable and better heat resistance. Step drill allows to cut several holes with one drill without changine bit constantly. Two-flute design enables a faster, more stable and smoother cutting . Compared with the common drill, this step drill can deburrs holes while drilling and 3-sided shank prevent slipping in drill chuck step drill, also called multifuctional drill, can cut straight-flute, spiral-flute, single-flute.

 

3PCS/1PC HSS Step Drill Bit Set Titanium Stepped Down Drill Bits Hole Cutter - We ship it by epacket,usually it takes 7-15 business days. Automatically deburrs holes as you drill two-flute design gives you faster, smoother cutting. The 3 cutters come in the following sizes increments of 2mm 4-12mm ,4-20mm, 3-12mm. 3 sided shanks prevent slippage when in chuck. Material hss steel surface treatment titanium plating.

 

Ginsco 3pcs 4-12/20/32mm Large HSS Steel Step Drill Bit Set Hole Cutter - Use for home and industrial. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. Size 4-32mm(15 step). Take the guessing out of drilling by supplying the proper depth for you. Drop forged, heat treated, high speed steel, fully polish.

 

Set of 3 HSS6542 M2 Steel Spiral Groove Step Drill Bit Set for Stainless Steel Metal Wood Hole - 4mm to 20mm 9 steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm,18mm,20mm). 4mm to 32mm 15 steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm). You can use water to cooling it when it is work and it can be used for even longer. 4mm to 12mm 9 steps (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm). Suit for use in hardness under 28 artifacts,(such as stainless steel , iron plate, aluminum, wood ).

 

Titanium HSS Step Drill Bits Set with 1/4-Inch and 3/8-Inch Shanks By Rioa, SAE, 5-Piece with Aluminum Protective Case - Titanium step drill bit set from high quality m2 steel comes with aluminum case and tri-flat shank. High speed steel countersinks are milled and precision ground to 82. High speed steel tri-flat shank design for sure grip for improved performance. Titanium nitride cobalt coating adds a hard layer for a lifetime guarantee of fast cutting speeds. Two-flute design sizes 1/4,3/8,1/2,5/8,3/4 automatically deburrs holes as you drill.

 

5-Piece HSS Step Drill Bits Set By Danslesbls with 1/4-Inch and 3/8-Inch Shanks, SAE,with Aluminum Protective Case - Versatile set includes five standard sae step drill bits with a two-flute design for faster, smooth. Carrying case includes aluminum carrying case. Super strong made of super strong hss steel for added durability and bit life. Cuts and deburrs cuts through steel, sheet metal and other surfaces with only a small amount of pre. A complete sae set two popular 1/4″ and 3/8″ shank sizes to cover a wide range of drilling requirem.

 

HSS Titanium Step Drill Bits Set Metric Sizes Bits - Titanium nitride coated drill bits ideal for high-performance metal and wood drilling. 1 pc-6 to 35mm (6, 8, 10,12, 16, 18,20,22,25,28,30,32,35mm). 1-piece hss drill bit set. They are designed for precision drilling in metal, wood and plastic. Titanium nitrate coating resists heat and adds lubricity to extend drill life. Sizes 1. The bits drill clean holes more efficiently. Ideal for power drills and drill pressesfor high-performance drilling in metal and woodtitanium-coated drill bits with a thick-core designtri-flat shank prevents the bit from slipping in the drill chuckproduce clean, burr-free holesaluminum carry case included for convenient storage.

 

Wild Tribe Fit For Neiko 10193A Titanium Step Drill Bit Set And Automatic Center Punch. - Easy drilling two-fluted design provides faster, smoother cutting provided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces. Automatic center punch delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force. Strong durability made of strong m2 steel with titanium coating, the bits have strong durability avoiding the inconvenience of a tri-flat shank to ensure a firm grip. Wide usage marks hole locations and starts drill bits and screws, preventing wandering, heat treated alloy steel punch with sharp precision tip, corrosion-resistant brass body with non-slip knurled grip. 28 sizes individual drill bits in 3 this set includes three standard step drill bits that replace 28 individual drill bits, comes with one 3/16″ to 1/2″six-step bit, one 1/4″ to 3/4″ nine-step bit, and one 1/8″ to 1/2″ 13-step bit.

 

Pro-Grade TITANIUM 3-Piece Step Drill Bit Set – 28 Sizes in One Set! - Features high speed steel, titanium nitride coated this compact set replaces 28 individual drill bits, sizes 6 step drill bit from 3/16″ to 1/2″ 3/16, 1/4, 5/16, 3/8, 7/16 & 1/2 inch 9 step drill bit from 1/4″ to 3/4″ 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16 & 3/4 inch 13 step drill bit from 1/8″ to 1/2″ 1/8, 5/32, 3/16, 3/16, 7/32, 1/4, 9/32, two-flute design for faster, smoother cutting automatically deburrs holes as you drill.

 

QST 5pcs / Set HSS Cobal Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case - Wo-flute design gives you faster, smoother cutting 3-sided (tri-flat) shank will not slip in your drill’s chuck cobalt coated for smoother cooler cutting. Automatically deburrs holes as you drill long life true m2 high speed steel. Self starting, no need for a pilot hole cobalt coated to reduce friction and run cooler. Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck. Package includes protective padded aluminum case.

 

ABN 3-Piece Titanium Step Drill Bits Set M2 Steel – 28 Sizes, SAE - Two-flute design provides faster, smoother cutting. Constructed from drop forged, heat-treated steel with titanium nitride coating for durability, strength, and resistance to rust and corrosion. Titanium step drill bit set 3-piece titanium step drill bits to automatically deburr holes as you drill. Secured in an aluminum carrying case to protect components and provide safe and easy transport. Replaces 28 separate drill bits 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″ thirteen step bit 1/8″, 5/32″, 3/16″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 13/32″, 7/32″, 1/4″, 9/32″, 5/16″, 11/32″, 3/8″, 13/32″, 7/16″, 15/32″, 1/2″.

 

CO-Z 5pcs Hss Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case - Double cutting blades design enables a faster and smoother cutting. 2. Package 5x step drill bit set 1x aluminum case. 7. 3-sided shank prevents slip in drill chuck 6. Cobalt coating reduces friction and lasts longer than uncoated bits. Includes a protective aluminum case to make the drills not easy to dull. 4. High speed steel for longer service life. The sharpness and titanium coating ensure easily cut through most sheet metal, plastic and of course wood and some other materials with ease. Specifications item typestep drill size #1 3/16″ to 1/2″ 6 steps (3/16”, 1/4”, 5/16″, 3/8”, 7/16”, 1/2”) #2 1/8″ to 1/2″ 13 steps (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”) #3 1/4″ to 3/4” 9 steps (1/4”, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″) #4 1/4″ to 1-3/8″ 10 steps (1/4”, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″) #5 3/16″ to 7/8″ 12 steps (1/4”, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8″)” features 1. 3. Automatically deburrs holes while drilling 5.

 

1/4″ to 1-3/8″ HSS Spiral Flute Step Drill Bit Set Triangle Shank Countersink DIY Tool - Specifications1/4″ to 1-3/8″ spiral flute step bit (10 steps)steps 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″materialhigh speed stainlessshank size 3/8″new spiral flute design cuts faster and straightertwo flute design automatically deburrs while you drill3 flat sides on the shank so the bit will not “spin” in the chuckpackage includes1x 1/4″ to 1-3/8″ step drill bit set spiral flute.

 

Bestechno 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools w/ Aluminum Case Step Drill Bit Set with 1/4-Inch and 3/8-Inch Shanks - Cuts and deburrs cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. Carrying case includes aluminum carrying case. Versatile set includes five standard sae step drill bits with a two-flute design for faster, smoother cutting and a tri-flat shank for a sure grip. Super strong made of super strong hss steel for added durability and bit life. A complete sae set two popular 1/4″ and 3/8″ shank sizes to cover a wide range of drilling requirements.

 

Vastar Titanium Step Drill Bit Set, 3-Piece Set & Automatic Center Punch - 28 sizes individual drill bits in 3 this set includes three standard step drill bits that replace 28 individual drill bits, comes with one 3/16″ to 1/2″six-step bit, one 1/4″ to 3/4″ nine-step bit, and one 1/8″ to 1/2″ 13-step bit. Automatic center punch delivers an automatic, high-impact, spring-loaded strike when pressed against surface, adjustable cap regulates striking force. Wide usage marks hole locations and starts drill bits and screws, preventing wandering, heat treated alloy steel punch with sharp precision tip, corrosion-resistant brass body with non-slip knurled grip. Easy drilling two-fluted design provides faster, smoother cuttingprovided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces. Strong durability made of strong m2 steel with titanium coating, the bits have strong durability avoiding the inconvenience of a tri-flat shank to ensure a firm grip.

 

Titanium HSS Step Drill Bits Set with 1/4-Inch and 3/8-Inch Shanks By HILLO, SAE, 5-Piece with Aluminum Protective Case - Carrying case includes aluminum carrying case. Versatile and fast 3/8″ 3-flat shank prevents slippage when drilling new holes or enlarging existing holes. Titanium coated strength made of super strong m2 steel with titanium coating for added durability and bit life. 2-flute design titanium-coated bit with 2-flute design for versatile drilling in steel, stainless steel, copper, aluminum, and other surfaces. Cuts and deburrs cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill.

 

Neiko 10197A Titanium Step Drill Bit Set, High Speed Steel | 5-Piece Set | Total 50 Sizes - Set includes drill bit #1 (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″ drill bit #2 (12 step sizes) 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″, 13/16″, 7/8 drill bit #3 (9 steps) 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″ drill bit #4 (13 steps) 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″ drill bit #5 (6 steps) 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″. Tri-flatted shank fits into power tools chuck securely and eliminates slip. 135° split point tip and two-flute design increases cutting speed with self-centering and prevents walking, clears chips faster and allows particles to escape easily. Organized storage set includes a sturdy aluminum organizing case for secure storage and easy carrying. 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.

 

Yakamoz 3PCS High Speed Steel HSS Titanium Step Drill Bit Set Quick-change 1/4″ Hex Shank SAE – Total 28 Sizes - Ideal for variety of materials from metal, plastic, fiberglass to wood. 3-piece set with quick-change 1/4″ hex shank 3/16″, 1/2″ (6-step), 1/4″, 3/4″ (9-step), 1/8″, 1/2″ (13-step). 3-piece step drill bit set includes three standard sae step drill bits that replace 28 individual drill bits. Made of super strong m2 steel with titanium coating for added durability and bit life. Two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip.

 

Hitecera 10193A 3PC Titanium Nitride Coated M2 High Speed Steel Step Drill Bit Set 28 Sizes,Quick-change 1/4″ Hex Shank SAE | 3-Piece Set - Replaces 28 drill bits this set includes three standard sae step drill bits that replace 28 individual drill bits. Cuts and deburrs cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. Titanium coated strength made of super strong m2 steel with titanium coating for added durability and bit life. Smooth drilling action two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip. A complete sae set comes with one 3/16-inch to 1/2-inch six-step bit, 1/4-inch to 3/4-inch nine-step bit, and 1/8-inch to 1/2-inch 13-step bit.

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