23 Best and Coolest Steel Step Drill Bits

 

Irwin 10220 Unibit 20 High Speed Steel Step Drill Bit 916 to 1 8 Steps - 116 increments by MyDirectAdvantage

Irwin 10220 Unibit #20 High Speed Steel Step Drill Bit 9/16 to 1 (8 Steps – 1/16 increments) by MyDirectAdvantage

Irwin 10220 Unibit #20 High Speed Steel Step Drill Bit 9/16 to 1 (8 Steps – 1/16 increments) by MyDirectAdvantage - Specific feature and material hss metric spiral flute step drill bits, titanium coated. Irwin 10220 unibit #20 high speed steel step drill bit 9/16 to 1 (8 steps, 1/16 increments). Spiral flute design, better for faster drilling, prevent slippage when in chuck. Hole cutter step included 4-12/20/32mm. Titanium nitride coating runs cooler and lasts longer.

 

Bosch SDH6 316-12 High Speed Steel Step Drill Bit

Bosch SDH6 3/16-1/2 High Speed Steel Step Drill Bit

Bosch SDH6 3/16-1/2 High Speed Steel Step Drill Bit - From the invention of the jigsaw to their ergonomic designed tools, bosch as cared about the customer since they started business in 1886. 3/16″ to 1/2″ step drill bosch parts keep your tools working their best for any application you can come up with. . Features 1/2″ diameter 3/8″ step depth high speed steel construction bosch has been in the headlines of state of the art development for over 100 years.

 

2 Pack Irwin 10233 Unibit 3 High Speed Steel Step Drill Bit 14 to 34 9 Steps - 116 increments

2 Pack Irwin 10233 Unibit #3 High Speed Steel Step Drill Bit 1/4″ to 3/4″ (9 Steps – 1/16″ increments)

2 Pack Irwin 10233 Unibit #3 High Speed Steel Step Drill Bit 1/4″ to 3/4″ (9 Steps – 1/16″ increments) - Self starting, 1/8″ maximum material thickness. New speedpoint tip penetrates faster than previous unibits and prevents walking. 3 flatted shank prevents slipping in drill chuck. Single-flute cutting edge for greater control through steps. Ideal for drilling holes into thin materials like stainless steel, copper, brass, aluminum, plastic.

 

Drill Bit America VAC Series High-Speed Steel Step Drill Bit Polished Finish Round Shank Spiral Flute 118 Degrees Conventional Point 12 Size 14-1-38 Hole Size Pack of 1

Drill Bit America VAC Series High-Speed Steel Step Drill Bit, Polished Finish, Round Shank, Spiral Flute, 118 Degrees Conventional Point, #12 Size, 1/4″-1-3/8″ Hole Size (Pack of 1)

Drill Bit America VAC Series High-Speed Steel Step Drill Bit, Polished Finish, Round Shank, Spiral Flute, 118 Degrees Conventional Point, #12 Size, 1/4″-1-3/8″ Hole Size (Pack of 1) - Round shanks allow use with a wide variety of toolholding systems. A single bit can be used for drilling a wide range of hole sizes. When run in a counterclockwise direction (right-hand cut) spiral fluted tools evacuate chips up and out of the cut to reduce clogging. Commonly used on sheet metal and general construction. High-speed steel tools are good for most general purpose applications, offering a combination of hardness and toughness for wear resistance.

 

Yaheetech 50 Sizes High-speed steel Step Drill Bit Set Tools with Multiple Hole

Yaheetech 50 Sizes High-speed steel Step Drill Bit Set Tools with Multiple Hole

Yaheetech 50 Sizes High-speed steel Step Drill Bit Set Tools with Multiple Hole - Product description 100% brand new hss drill bits set in carry case functions as 50 individual drill units used for deburring, trepanning, chambering and more high-speed steel construction ensures longevity autostart design quires no centre chisel or pilot hole two flutes that deburrs when drilling/cutting shank with three patterned facets for firm grip a padded carry case covered by aluminum surface provides customized and safer protection specification drill bit 1/4”- 1 3/8” with 10 sizes 1 3/8”, 1 1/4”, 1 1/8”, 1”, 7/8”, 3/4”, 5/8”, 1/2”, 3/8″, 1/4” drill bit 3/16”- 7/8”with 12 sizes 13/16”, 3/4”, 11/16”, 5/8”, 9/16”, 1/2”, 7/16”, 3/8”, 7/8”, 5/16′, 1/4”,3/16” drill bit 1/4”, 3/4” 9 sizes 3/4”, 11/16”, 5/8”, 9/16”, 1/2”, 7/16”, 3/8”, 5/16”, 1/4” drill bit 1/8”, 1/2” 13 sizes 1/2”,15/32”,7/16”,13/32”, 3/8”, 11/32”, 5/16”, 9/32”, 1/4”,7/32”,3/16”, 5/32”, 1/8” drill bit 3/16”, 1/2” 6 sizes 1 /2”, 7/16”, 3/8”, 5/16”, 1/4”, 3/16” packing list 1 x 5pcs hss drill bit set.

 

Klein 59003 Unibit High-Speed Steel Step-Drill Bit - Inch

Klein 59003 Unibit High-Speed Steel Step-Drill Bit – Inch

Klein 59003 Unibit High-Speed Steel Step-Drill Bit – Inch - Laser-etched hole sizes are easy-to-read and permanent. Drill multiple-size holes in thin sections of metal, plastic, and wood using a single bit. Anti-skid tip eliminates the need for center punching or pilot hole drilling for most sizes. Single-fluted design eliminates skidding and makes for easier resharpening. Works in most metals (steel, brass, aluminum, copper), as well as in plastic and wood.

 

3Pcs HSS 4-122032mm Steel Step Drill Bit Hole Cutter

3Pcs HSS 4-12/20/32mm Steel Step Drill Bit Hole Cutter

3Pcs HSS 4-12/20/32mm Steel Step Drill Bit Hole Cutter - 48inch 4-20mm length appox. Heat treated and highly polished. 3cm/ 2. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps. Specification surface treatment titanium plating color golden length 4-12mm length appox. 94inch specification step drill cutting specification 4-12mm hole sizes in 2mm steps (5 steps) 4-20mm hole sizes in 2mm steps (9 steps) 4-32mm hole sizes in 2mm steps (15 steps) package includes 1 x 3pcs hss drill bit set. 10cm/ 3. Titanium coated to reduce friction and heat. 3 sided shanks design in order to prevent slippage when in chuck. Drills perfectly round holes in steel, brass, plastic, wood etc. 7. 87inch 4-32mm length appox. 3pcs hss drill bit set, quality tool for jobs of all sizes. 3cm/ 2. Description 3pcs hss 4-12/20/32mm high quality hss steel step drill bit hole cutter features made from high quality hss steel. 6.

 

CMT 51500151 Steel Step Drill Bit with 38-Inch

CMT 515.001.51 Steel Step Drill Bit with 3/8-Inch

CMT 515.001.51 Steel Step Drill Bit with 3/8-Inch - 3/8-inch diameter, 7-inch overall length. Step drill bit to be used with cmt pocket-pro starter set ppj-002. Made of high speed steel. . 3/8-inch diameter, 7-inch overall length.

 

3Pcs HSS 4-122032mm Steel Step Drill Bit Large Cone Titanium Set

3Pcs HSS 4-12/20/32mm Steel Step Drill Bit Large Cone Titanium Set

3Pcs HSS 4-12/20/32mm Steel Step Drill Bit Large Cone Titanium Set - 4-20mm length appox 73cm/ 287inch 4-32mm length appox 10cm/ 394inch. Step drill cutting specification 4-12mm hole sizes in 2mm steps (5 steps) 4-20mm hole 9 steps. Heat treated and highly polished drills perfectly round holes in steel, brass, plastic, wood etc. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. 4-32mm hole15 steps length 4-12mm length appox 63cm/ 248inch.

 

Bosch SDH2 316-78 High Speed Steel Step Drill Bit

Bosch SDH2 3/16-7/8 High Speed Steel Step Drill Bit

Bosch SDH2 3/16-7/8 High Speed Steel Step Drill Bit - 114-sdh2 features -cutting edge material hss. 3 pounds. Dimensions overall product weight -13. Number of bits -1. -Price is for 1 each. Product type -split point drill bit.

 

Hitecera 10193A 3PC Titanium Nitride Coated M2 High Speed Steel Step Drill Bit Set 28 SizesQuick-change 14 Hex Shank SAE  3-Piece Set

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

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 - Smooth drilling action two-flute design provides faster, smoother cutting without walking and a tri-flat shank ensure a firm grip. Replaces 28 drill bits this set includes three standard sae step drill bits that replace 28 individual drill bits. Titanium coated strength made of super strong m2 steel with titanium coating for added durability and bit life. Cuts and deburrs cuts through steel, sheet metal and other surfaces with only a small amount of pressure and deburrs as you drill. 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.

 

Kaufhof F0790 3 Piece Titanium Nitride Coated Steel Step Drill Bits

Kaufhof F0790 3 Piece Titanium Nitride Coated Steel Step Drill Bits

Kaufhof F0790 3 Piece Titanium Nitride Coated Steel Step Drill Bits - Kaufhof f0790 features titanium coated for durability sizes 4-12mm, 4-20mm, 4-32mm steps in 2mm increments perfect for cutting stepped holes in steel, brass, plastic, and wood self centering split point makes it easy to get the hole started made from high grade, high speed, steel and titanium nitride coated for excellent hardness. G steel, aluminium, copper, fibreglass, etc. This 3 piece set of titanium nitride coated, steel step drill bits replaces 28 individual drill bits so you save time on switching out drill bits. Complete with nylon storage bag. Ideal for thin metal, e. The step drills deburr holes automatically and feature a two-flute design for faster, smoother drilling. Quick change 1/4″ shank.

 

XCSOURCE 3pcs HSS Steel Step Drill Bit Titanium Coated Straight Groove Quick-change Hex Ti Plated 14 Shank Cutter Tool Set BI445

XCSOURCE 3pcs HSS Steel Step Drill Bit Titanium Coated Straight Groove Quick-change Hex Ti Plated 1/4″ Shank Cutter Tool Set BI445

XCSOURCE 3pcs HSS Steel Step Drill Bit Titanium Coated Straight Groove Quick-change Hex Ti Plated 1/4″ Shank Cutter Tool Set BI445 - Hex shanks prevent slippage when in chuck. Made from high quality hss steel, sturdy and durable. They also convenient to enlarge existing holes. Two straight groove design gives you faster, smoother cutting. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

 

BQLZR HSS Steel Step Drill Bit Titanium Coated Bits Multi Cut Tool Set Pack of 3

BQLZR HSS Steel Step Drill Bit Titanium Coated Bits Multi Cut Tool Set Pack of 3

BQLZR HSS Steel Step Drill Bit Titanium Coated Bits Multi Cut Tool Set Pack of 3 - 14mm), 5/16″ (7. Finish titanium use to cut holes in a variety of materials including steel, wood, thin iron, aluminum, insulation boards, pvc sheet,suitable for use in workpiece less than 25 ¡ã , such as carbon steel, iron, steel the 3 cutters come in the following sizes 3/16-1/2″ 6 step 3/16″ (4. 7mm) 1/4-3/4″ 9 step 1/4″ (6. 56mm) 1/4″ (6. 35mm), 5/16″ (7. 76mm), 7/32″, (5. 94mm), 11/32″ (8. 18mm), 5/32″ (3. 32mm), 7/16″ (11. 7mm ), 9/16″ (14. 35mm), 7/16″ (11. 05mm) 1/8-1/2″ 13 step 1/8″ (3. 88mm), 11/16″ (17. 91mm), 1/2″ (12. 11mm), 1/2″ (12. 35mm), 7/16″ (11. 7mm) weight 108g package included 1 x 3 pcs hss drill bit set. 94mm), 3/8″ (10. 73mm), 3/8″ (9. Note the color of the item may vary slightly due to photography and your own computer features material high quality hss steel. 97mm), 3/16″ (4. 35mm), 9/32″ (7. 11 mm), 1/2″ (12. 11mm), 15/32″ (11. 35mm) 5/16″ (7. 28mm), 5/8″ (15. 46mm), 3/4″ (19. 53mm), 13/32″ (10. 94mm), 3/8″ (10. 76mm), 1/4″ (6.

 

2 Pack Irwin 10233 Unibit 3 High Speed Steel Step Drill Bit 14 to 34 9 Steps - 116 increments

2 Pack Irwin 10233 Unibit #3 High Speed Steel Step Drill Bit 1/4″ to 3/4″ (9 Steps – 1/16″ increments)

2 Pack Irwin 10233 Unibit #3 High Speed Steel Step Drill Bit 1/4″ to 3/4″ (9 Steps – 1/16″ increments) - Self starting, 1/8″ maximum material thickness. New speedpoint tip penetrates faster than previous unibits and prevents walking. 3 flatted shank prevents slipping in drill chuck. Single-flute cutting edge for greater control through steps. Ideal for drilling holes into thin materials like stainless steel, copper, brass, aluminum, plastic.

 

3 PC Titanium Nitride Coated High Speed Steel Step Drill Bits Replaces 28 Bits

3 PC Titanium Nitride Coated High Speed Steel Step Drill Bits Replaces 28 Bits

3 PC Titanium Nitride Coated High Speed Steel Step Drill Bits Replaces 28 Bits - Modelna. Typena. Please notefor return policy in non product problem,customer need to pay for shipping fee and 15% restore fee,and please return the item within 14 days. Please note that items such as toothpaste, food, edibles, consumables, medications, or other like items are not returnable under any circumstances.

 

Kangnice 3Pcs HSS 4241 Steel Step Cone Titanium Coated Drill Bit Cut Tool Hole Cutter Set

Kangnice 3Pcs HSS 4241 Steel Step Cone Titanium Coated Drill Bit Cut Tool Hole Cutter Set

Kangnice 3Pcs HSS 4241 Steel Step Cone Titanium Coated Drill Bit Cut Tool Hole Cutter Set - Sizes 4-20mm (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm). 4-12mm (4mm,6mm,8mm,10mm,12mm). Materialhigh speed steel 4241, shank1/4(635mm)hex shank. 3-12mm (3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm). Quantity1 set(3pcs).

 

Makita 711493-A High Speed Steel Step Drill Bit 14-to-34-Inch

Makita 711493-A High Speed Steel Step Drill Bit, 1/4-to-3/4-Inch

Makita 711493-A High Speed Steel Step Drill Bit, 1/4-to-3/4-Inch - Makita 711493-a specifications steps 9 from 1/4″, 3/4″ increments 1/16″ shank 3/8″ makita 711493-a features high speed steel construction drills perfectly round holes in materials such as steel, brass, plastic, and wood ideal for knockouts in electrical junction boxes and cainets efficiently enlarges and deburs holes.

 

Klein Tools 59009 High-Speed Steel Step-Drill Bit

Klein Tools 59009 High-Speed Steel Step-Drill Bit

Klein Tools 59009 High-Speed Steel Step-Drill Bit - Single flute cutter for a true round hole every time. Tri-lobe shank for firm grip in drill chuck. Anti-skid tip eliminates the need for center punching or pilot hole drilling for most sizes. Works in most metals (steel, brass, aluminum, copper), as well as plastic and wood. Non-walking split point tip design. Laser-etched hole size are easy-to-read and permanent. Drill multiple-size holes in thin sections of metal, plastic and wood using a single bit. Permanent, easy-to-read laser-etched hole size. Works in most metals, plastic and wood. Single-fluted design eliminates skidding and makes for easier resharpening.

 

CNBTR 14-34 HSS Steel Step Drill Bit Titanium Coated Bits Multi Cut Tool

CNBTR 1/4-3/4″ HSS Steel Step Drill Bit Titanium Coated Bits Multi Cut Tool

CNBTR 1/4-3/4″ HSS Steel Step Drill Bit Titanium Coated Bits Multi Cut Tool - Is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. Material high quality hss steel 4241 finish titanium the cutter come in the following size 1/4-3/4″(1/4″, 5/16″, 3/8″, 7/16″, 1/2″, 9/16″, 5/8″, 11/16″, 3/4″) weight 50g package included 1 x hss step drill bit set. Features titanium coated to reduce friction and heat high speed steel.

 

Bosch SDH7 916-1 High Speed Steel Step Drill Bit

Bosch SDH7 9/16-1 High Speed Steel Step Drill Bit

Bosch SDH7 9/16-1 High Speed Steel Step Drill Bit - 9/16″ to 1″ step drill bosch parts keep your tools working their best for any application you can come up with. Features 1″ diameter 1/8″ step depth high speed steel construction bosch has been in the headlines of state of the art development for over 100 years. From the invention of the jigsaw to their ergonomic designed tools, bosch as cared about the customer since they started business in 1886.

 

Bosch SDH8 12 High Speed Steel Step Drill Bit

Bosch SDH8 1/2 High Speed Steel Step Drill Bit

Bosch SDH8 1/2 High Speed Steel Step Drill Bit - From the invention of the jigsaw to their ergonomic designed tools, bosch as cared about the customer since they started business in 1886. Features 1/2″ diameter high speed steel construction bosch has been in the headlines of state of the art development for over 100 years. 1/2″ high speed steel step drill bosch parts keep your tools working their best for any application you can come up with.

 

Bosch SDH4 14781 18 High Speed Steel Step Drill Bit

Bosch SDH4 1/4.7/8.1 1/8 High Speed Steel Step Drill Bit

Bosch SDH4 1/4.7/8.1 1/8 High Speed Steel Step Drill Bit - Double fluted design for speed and accuracy. Single concave flute design creates perfectly round holes in thin materials including steel, brass, copper, and aluminum. Graduated in 1/8” increments to drill 3 hole sizes from 1/4”, 7/8”, and 1 1/8”. Mult steps eliminates need for special sizes of bits. Flats on shanks prevent slippage, size markings on bit for easier hole identification. 3/8” shank.