Top 24 Step Cone Drill Bits for 2020

 

BQLZR 4-20mm Spiral Groove HSS-Co M35 Step Cone Drill Bit Metal Steel Cutter Tools with Hex Shank #ad

BQLZR 4-20mm Spiral Groove HSS-Co M35 Step Cone Drill Bit Metal Steel Cutter Tools with Hex Shank

BQLZR 4-20mm Spiral Groove HSS-Co M35 Step Cone Drill Bit Metal Steel Cutter Tools with Hex Shank #ad - When working,injected water cooling ,can extend the life of the drill effectively otherwise easy to burn. Hss-co processed 304 stainless steel, 1mm thickness can be hand drill operation, 2-3mm use bench drilling machine to operate. Suitable for thin metal(stainless steel, steel, sheet metal, carbon steel, aluminum, iron, limit thickness less than 5mm). It is suitable for being installed on the pistol drill and bench drill, applicable for punching on these harder workpieces, such as stainless steel, carbon steel, aluminum plate, iron plate, etc.

 

Titanium Coated Step Drill Bit High Speed Steel Triangle Shank Straight Flute Step Cone Drill Bit 14-1-38 #ad

Titanium Coated Step Drill Bit, High Speed Steel, Triangle Shank Straight Flute Step Cone Drill Bit 1/4″-1-3/8″

Titanium Coated Step Drill Bit, High Speed Steel, Triangle Shank Straight Flute Step Cone Drill Bit 1/4″-1-3/8″ #ad - Self-starting tip will not skid. Marterial high speed steel(hss) with heat treated titanium nitride coating l. Drills holes in steel, copper, plastic, aluminum, and other thin materials. Step sizes 1/4″, 3/8″, 1/2″, 5/8″, 3/4″, 7/8″, 1″, 1-1/8″, 1-1/4″, 1-3/8″.

 

10-45mm Titanium Coated Step Cone Drill Bit Hole Cutter High Speed Steel HSS #ad

10-45mm Titanium Coated Step Cone Drill Bit Hole Cutter High Speed Steel HSS

10-45mm Titanium Coated Step Cone Drill Bit Hole Cutter High Speed Steel HSS #ad - . Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, thin iron, aluminum alloy, insulation boards, pvc sheet (thickness below 5mm), etc.

 

Awakingdemi Hex Titanium Step Cone Drill Bit Hole Cutter High speed steel 4-32mm 15 Step Sizes for Steel Brass Wood Plastic #ad

Awakingdemi Hex Titanium Step Cone Drill Bit Hole Cutter High speed steel 4-32mm 15 Step Sizes for Steel, Brass, Wood, Plastic

Awakingdemi Hex Titanium Step Cone Drill Bit Hole Cutter High speed steel 4-32mm 15 Step Sizes for Steel, Brass, Wood, Plastic #ad - Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. This is hss high speed steel step drill / pagoda drill bit, which is made from high quality hss steel, and with the titanium coated to reduce friction and heat. The use of tools drill, bench drillwork while water cooling, can effectively extend the service life of drill bit, recommend drilling rate of 250-250 rpm. Hex titanium step cone drill bit hole cutter 4-32mm hss4241 for sheet metal. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

 

Hakkin 10mm-45mm Titanium Coated HSS Steel Spiral Grooved Step Cone Drill Bit Hole Cut by Hakkin #ad

Hakkin 10mm-45mm Titanium Coated HSS Steel Spiral Grooved Step Cone Drill Bit Hole Cut by Hakkin

Hakkin 10mm-45mm Titanium Coated HSS Steel Spiral Grooved Step Cone Drill Bit Hole Cut by Hakkin #ad - Color black (as picture shown)material high speed steelsurface nitrogen treatment (increasing the hardness and abrasion resistance)shanktriangle round handletype 10-45mm(10,15,20,25,30,35,40,45mm), shank25 x 12mm.

 

Tourwin 4-20mm HSS Hex Shank Spiral Groove Step Cone Drill Bit Hole Cutter by Tourwin #ad

Tourwin 4-20mm HSS Hex Shank Spiral Groove Step Cone Drill Bit Hole Cutter by Tourwin

Tourwin 4-20mm HSS Hex Shank Spiral Groove Step Cone Drill Bit Hole Cutter by Tourwin #ad - Take the guessing out of drilling by supplying the proper depth. . Drop forged, heat treated, high speed steel, fully polish.

 

Hex Titanium Step Cone Drill Bit Hole Cutter 4-32MM HSS 4241 For Sheet Metal -All U Need #ad

Hex Titanium Step Cone Drill Bit Hole Cutter 4-32MM HSS 4241 For Sheet Metal -All U Need

Hex Titanium Step Cone Drill Bit Hole Cutter 4-32MM HSS 4241 For Sheet Metal -All U Need #ad - The ladder of its unique structure, a bit can open a variety of specifications of aperture. Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. Brought to you by all u need. Material high speed steel 4241.

 

4-22MM Hex Titanium Step Cone Drill Bit Hole Cutter HSS 4241 #ad

4-22MM Hex Titanium Step Cone Drill Bit Hole Cutter HSS 4241

4-22MM Hex Titanium Step Cone Drill Bit Hole Cutter HSS 4241 #ad - 4, the use of tools drill, bench drill. 3, deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable,but it is possible. Hex titanium step cone drill bit hole cutter 4-22mm hss 4241 for sheet metal specification materialhigh speed steel 4241 size 4-22 mm(6,8,10,12,14,16,18,20 22)mm shank6mm(dia),25mm(l) total75mm(l) allow 1-3mm measurement error. Features 1, the ladder of its unique structure, a bit can open a variety of specifications of aperture. Work while water cooling, can effectively extend the service life of drill bit, recommend drilling rate of 250-250 rpm. 2, do not need to use center punch, compared with the ordinary twist drill is not easy to be broken. Package included 1x hex titanium step drill.

 

ADSRO 6-60mm Hss Step Cone Drill Bit Hole Cutter Set 12 Steps Metric Step Drill #ad

ADSRO 6-60mm Hss Step Cone Drill Bit Hole Cutter Set 12 Steps Metric Step Drill

ADSRO 6-60mm Hss Step Cone Drill Bit Hole Cutter Set 12 Steps Metric Step Drill #ad - 6-60mm(12 steps6,10,15,20,25,30,35,40,45,50,55,60mm). It can not easily be broken. It can deburr, chamfer and open hole, but ordinary twist drill can’t. Shank diameter 13mm. Unique ladder structure , it can open multiple aperture.

 

Drill - TOOGOOR 6-35MM Plating HSS 13 Step Cone Drill Bit Titanium Hole Cutter Hex Shank Steel #ad

Drill – TOOGOO(R) 6-35MM Plating HSS 13 Step Cone Drill Bit Titanium Hole Cutter Hex Shank Steel

Drill – TOOGOO(R) 6-35MM Plating HSS 13 Step Cone Drill Bit Titanium Hole Cutter Hex Shank Steel #ad - Our products will enhance your experience to unparalleled inspiration. Deburring,chamfering,elliptic hole enlargement,twist drill,the function of them was unable,but it is possible. Toogoo is a registered trademark. Only authorized seller of toogoo can sell under toogoo listings. The use of toolsdrill,bench drill. The measurement allowed error is +/- 1-3 cm. Work while water cooling,can effectively extend the service life of drill bit,recommend drilling rate of 250-250 rpm. Toogoo(r) 6-35mm plating hss 13 step cone drill bit titanium hole cutter hex shank steelcoloras shownthe ladder of its unique structure,a bit can open a variety of specifications of aperture. Package included1x hex titanium step drillnotelight shooting and differnent displays may cause the color of the item in the picture a little different from the real thing. Do not need to use center punch,compared with the ordinary twist drill is not easy to be broken.

 

Gotoole 1Pc Hex Titanium Step Cone Drill Bit for Sheet Metal Wood HSS Hole Cutter 4-22mm #ad

Gotoole 1Pc Hex Titanium Step Cone Drill Bit for Sheet Metal Wood HSS Hole Cutter 4-22mm

Gotoole 1Pc Hex Titanium Step Cone Drill Bit for Sheet Metal Wood HSS Hole Cutter 4-22mm #ad - The use of tools drill, bench drill. Work while water cooling, can effectively extend the service life of drill bit, recommend drilling rate of 250-250 rpm. Please allow slight dimension difference due to different manual measurement. Use a drill to make a variety of eyelets. Package includes1 x drill bit. Cutting material sheet iron plate, aluminum, wood, insulation boards, pvc plate thickness within 5mm. Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. Specificationsthe ladder of its unique structure, a bit can open a variety of specifications of aperture. Do not need to use center punch, compared with the ordinary twist drill is not easy to be broken. Type drill bitcolor goldenmaterial hss 4241surface finishing titanizingfeatures cone design, useful tool, 4-22mm cutterstandard 4-22 mm (4, 6, 8, 10, 12, 14, 16, 18, 20, 22mm)notesdue to the light and screen setting difference, the item’s color may be slightly different from the pictures.

 

Yosoo Shank Titanium Step Drill Bit Titanium HSS Large Step Cone Drill Bit Hole Cutter Tool 10-45mm 10-45mm #ad

Yosoo Shank Titanium Step Drill Bit Titanium HSS Large Step Cone Drill Bit Hole Cutter Tool 10-45mm (10-45mm)

Yosoo Shank Titanium Step Drill Bit Titanium HSS Large Step Cone Drill Bit Hole Cutter Tool 10-45mm (10-45mm) #ad - Material 4241 hss steel. This is the new hss steel large step cone drill titanium bit set hole cutter, which is made from high quality hss steel, and with the titanium coated to reduce friction and heat. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. Finish titanium.

 

DN High Speed Steel Large Hss Step Cone Drill Bit 4241 Titanium Hole Cutter Golden 18-12 #ad

DN High Speed Steel Large Hss Step Cone Drill Bit 4241 Titanium Hole Cutter Golden 1/8-1/2″

DN High Speed Steel Large Hss Step Cone Drill Bit 4241 Titanium Hole Cutter Golden 1/8-1/2″ #ad - Drills perfectly round holes in steel, brass, plastic, wood etc. Specification material hss 4241(suitable for use in the workpiece 25 ¡ã or less, such as steel, iron, steel) colorgolden packaging sleeve specification1/8-1/2″(1/8,5/32,7/32,1/4,9/32,5/16,11/32,3/8,13/32,7/16,15/32,1/2mm) size7. 7 x 1. 26cm/3. 3 sided shanks design in order to prevent slippage when in chuck. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. 5″(l x dia) weight27g package include 1 x hss steel step cone drill. Note the color of the item may vary slightly due to photography and your own computer feature made from high quality hss steel. Titanium coated to reduce friction and heat. 03 x 0. 3pcs hss drill bit set, quality tool for jobs of all sizes. Heat treated and highly polished. Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps.

 

CNBTR Brown Spiral Groove HSS M35 Step Cone Drills Bit with Hex Shank 3-12mm Cutter Tools #ad

CNBTR Brown Spiral Groove HSS (M35) Step Cone Drills Bit with Hex Shank 3-12mm Cutter Tools

CNBTR Brown Spiral Groove HSS (M35) Step Cone Drills Bit with Hex Shank 3-12mm Cutter Tools #ad - Cooling water while working, can effectively extend the life of the drill. Suitable for playing thin metal (stainless steel, steel, sheet metal, carbon steel, aluminum,and iron, limiting the thickness of 5mm or less). It has 9 size steps spec and easy to use. Safety instructionsrazor blades permanently enclosed in a cartridge or housing with less than 2mm of blade exposed£®the bladed product is not use for people under 18 yearsthe item is only for industrial cutting/engraving, not hazardous article.

 

MMdex Hex Titanium Step Cone Drill Bit Hole Cutter 4-22MM HSS 4241 for Sheet Metal Wood Drilling Tools #ad

MMdex Hex Titanium Step Cone Drill Bit Hole Cutter 4-22MM HSS 4241 for Sheet Metal Wood Drilling Tools

MMdex Hex Titanium Step Cone Drill Bit Hole Cutter 4-22MM HSS 4241 for Sheet Metal Wood Drilling Tools #ad - The ladder of its unique structure, a bit can open a variety of specifications of aperture. Do not need to use center punch, compared with the ordinary twist drill is not easy to be broken. Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. Size 4-22 mm(4,6,8,10,12,14,16,18,20,22mm) total length80mm. The use of tools drill, bench drillwork while water cooling, can effectively extend the service life of drill bit, recommend drilling rate of 250-250 rpm.

 

1pc Hex Titanium Step Cone Drill Bit Hole Cutter 4-32MM HSS High Speed Steel Step Shank Larger Wood Metal Core Cone Drill Bit Hole Cutter Tools Titanium #ad

1pc Hex Titanium Step Cone Drill Bit Hole Cutter 4-32MM HSS High Speed Steel Step Shank Larger Wood Metal Core Cone Drill Bit Hole Cutter Tools Titanium

1pc Hex Titanium Step Cone Drill Bit Hole Cutter 4-32MM HSS High Speed Steel Step Shank Larger Wood Metal Core Cone Drill Bit Hole Cutter Tools Titanium #ad - 4, the use of tools drill, bench drillwork while water cooling, can effectively extend the service life of drill bit,. 1, the ladder of its unique structure, a bit can open a variety of specifications of aperture. 3, deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. 5 packing included 1 x hex titanium step cone drill bit hole cutter 4-32mm. 2, do not need to use center punch, compared with the ordinary twist drill is not easy to be broken.

 

3 Pcs Large HSS Titanium Nitride Coating Steel Step Cone Drill Bit Set Hole Cutter 4-12  20  32mm  Life Time Warranty #ad

3 Pcs Large HSS Titanium Nitride Coating Steel Step Cone Drill Bit Set Hole Cutter 4-12 / 20 / 32mm [ Life Time Warranty ]

3 Pcs Large HSS Titanium Nitride Coating Steel Step Cone Drill Bit Set Hole Cutter 4-12 / 20 / 32mm [ Life Time Warranty ] #ad - 3 pcs hss drill bit set, quality tool for jobs of all sizes, size 4-12mm, 4-20mm, 4-32mm, free acenix® brand cleaning cloth. Usa stock, fast dispatch, 100% money back guarantee , shipped by amazon. Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc. Made from high quality hss steel, titanium coated to reduce friction and heat, 3 sided shanks design in order to prevent slippage when in chuck. Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps.

 

Yosoo 3pcs Large M42 Titanium HSS Cone Step Drill Bit Set Round Shank Hole Cutter with Storage Pouch #ad

Yosoo 3pcs Large M42 Titanium HSS Cone Step Drill Bit Set, Round Shank, Hole Cutter, with Storage Pouch

Yosoo 3pcs Large M42 Titanium HSS Cone Step Drill Bit Set, Round Shank, Hole Cutter, with Storage Pouch #ad - Size 1pc -4,6,8,10,12mm x 6mm long shank, 1pc -4,6,8,10,12,14,16,18,20mm x 8mm long shank, 1pc -4,. Each step drill has 2 flutes to give a faster, smoother cut and the tapered face of the next cutter. This 3 piece titanium nitride coated high speed steel drill bit set allows precision drilling of 28. Each step drill has size markings for easier hole identification.

 

XNEMON 5pcs HSS Step Cone Drill Bit Titanium Coated Hole Set #ad

XNEMON 5pcs HSS Step Cone Drill Bit Titanium Coated Hole Set

XNEMON 5pcs HSS Step Cone Drill Bit Titanium Coated Hole Set #ad - Specification it is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc the use of tools drill, bench drill. Package include 5 x cone drill bit note work while water cooling, can effectively extend the service life of drill bit. Material hss-co m35 shank£º6. 35-10mm the 5 cutters come in the following sizes 4-32mm (4,6,8,10,12,14,16,18,20,22,24,26,28,32mm) 4-22mm (4,6,8,10,12,14,16,18,20,22mm) 4-12mm(4,5,6,7,8,9,10,11,12mm) 6-24mm (6,8,10,12,13,14,16,18,20,22,24mm) 3-12mm(3,4,5,6,7,8,9,10,12mm) please allow 1-3mm measurement error.

 

Kangnice High Quality Titanium HSS Large Step Cone Drill Bit Hole Cutter Tool 10-45mm #ad

Kangnice High Quality Titanium HSS Large Step Cone Drill Bit Hole Cutter Tool 10-45mm

Kangnice High Quality Titanium HSS Large Step Cone Drill Bit Hole Cutter Tool 10-45mm #ad - Material 4241 high-speed steel (suitable for use in the workpiece, hardness of 25 degrees such as carbon steel, plate, insulation board, pvc board, wood, sheet thickness below 5mm) surface treatment ti shank triangle round handle step drill 10-45mm (8 steps 10,15, 20, 25, 30, 35, 40, 45mm) quantity 1 pc package includes 1pc x step drill bit.

 

Titanium Coated 14 Hex Shank HSS Step Cone Drill Bit Hole Cutter 6-25mm #ad

Titanium Coated 1/4″ Hex Shank HSS Step Cone Drill Bit Hole Cutter 6-25mm

Titanium Coated 1/4″ Hex Shank HSS Step Cone Drill Bit Hole Cutter 6-25mm #ad - Shaft type hex shank surface treatment titanize. Hss high speed steel step drill/pagoda drill bit. Cannot be used for stainless steel. Size 6-25mm(10 steps 6,8,10,12,14,16,18,20,22,25mm). Suit for use in hardness under 25 ° artifacts, the plate thickness under 5 mm.

 

3Pcs-HSS-Spiral-Grooved-Step-Cone-Drills-Bit-4mm-12mm-20mm-32mm-Hole-Cut-New Drill #ad

3Pcs-HSS-Spiral-Grooved-Step-Cone-Drills-Bit-4mm-12mm-20mm-32mm-Hole-Cut-New (Drill)

3Pcs-HSS-Spiral-Grooved-Step-Cone-Drills-Bit-4mm-12mm-20mm-32mm-Hole-Cut-New (Drill) #ad - Specification material high speed steel color golden quantity1 set (3pcs) dimension #1 4mm to 12mm 9 steps (4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm),7cm(l) #2 4mm to 20mm 9 steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm),7cm(l) #3 4mm to 32mm 15 steps (4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm),10cm(l) note when drill the hardness and larger diameter hole, must cooling the bit with cool water, recommend the drilling rate for 120-240 is suitable for processing 6 mm and below plate, the bits are high speed steel material, drilling rate are 120/minute, expanding to more than 20 mm hole, drilling rate shall not be higher than 400 rpm and used water cooling. Thank you package included   1 x 4-12mm spiral grooved drill  1 x 4-20mm spiral grooved drill  1 x 4-32mm spiral grooved drill. Due to the difference between different monitors, the picture may not reflect the actual color of the item.

 

Yosoo Professional Titanium HSS Cone Step Drill Bit Set 4 6 8 10 12 14 16 18 20 22 24 26 28 30 32mm 15 Steps #ad

Yosoo Professional Titanium HSS Cone Step Drill Bit Set, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm, 15 Steps

Yosoo Professional Titanium HSS Cone Step Drill Bit Set, 4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm, 15 Steps #ad - Due to the coating it has less wear and a long lasting life. The size is 4-32mm(4, 6, 8, 10, 12, 14, 16, 18, 20, 22, 24, 26, 28, 30, 32mm), the shafts has 10 mm. The step drill is tin-coated (titanium nitride / titanium steel) and good for metal, wood and plast. Package include1 x step drill.

 

QST Hot Sale 1PC Hex Titanium Step Cone Drill Bit Hole Cutter 3-13MM HSS 4241 For Sheet Metal Wood Drilling Power Tools #ad

QST Hot Sale 1PC Hex Titanium Step Cone Drill Bit Hole Cutter 3-13MM HSS 4241 For Sheet Metal Wood Drilling Power Tools

QST Hot Sale 1PC Hex Titanium Step Cone Drill Bit Hole Cutter 3-13MM HSS 4241 For Sheet Metal Wood Drilling Power Tools #ad - 3, deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. Material hss 4241,shank 1/4 hexagonal. 1, the ladder of its unique structure, a bit can open a variety of specifications of aperture. 2, do not need to use center punch, compared with the ordinary twist drill is not easy to be broken. 4, the use of tools drill, bench drillwork while water cooling, can effectively extend the service life of drill bit.





We are a participant in the Amazon Services LLC Associates Program, an affiliate advertising program designed to provide a means for us to earn fees by linking to Amazon.com and affiliated sites.