Best Hss Step Drill out of top 24

 

Migiwata Metric Titanium Coated HSS Spiral Groove Step Drill Bit Tool Set of 3pcs in Pouch with Hex Shank for 19 Hole Sizes #ad

Migiwata Metric Titanium Coated HSS Spiral Groove Step Drill Bit Tool Set of 3pcs in Pouch with Hex Shank for 19 Hole Sizes

Migiwata Metric Titanium Coated HSS Spiral Groove Step Drill Bit Tool Set of 3pcs in Pouch with Hex Shank for 19 Hole Sizes #ad - Conical bit with a stairstep profile to be used for drilling 19 hole sizes ranging from 4-32mm, to replace 19 individual drill bits self-starting, no need of center punch. Commonly used on sheet metal and in general construction one drill bit can drill the entire range of holes necessary on a countertop, speeding up installation of fixtures. Automatically deburrs holes left by other bits, as the sharp increase to the next step size allows the cutting edge to scrape burrs off the entry surface of the workpiece save you time and effort. Ideal for use in electrical work where thin steel, aluminum or plastic boxes and chassis are encountered the short length of the unibit and ability to vary the diameter of the finished hole is an advantage in chassis or front panel work the finished hole can often be made quite smooth and burr-free, especially in plastic. Made of high quality hss (high-speed steel) 4241 and coated with titanium for prolonged life.

 

Preamer 3 Pcs HSS Step Cone Titanium Drill Bit Tool 316-1214-34316-78 #ad

Preamer 3 Pcs HSS Step Cone Titanium Drill Bit Tool ,3/16-1/2,1/4-3/4,3/16-7/8

Preamer 3 Pcs HSS Step Cone Titanium Drill Bit Tool ,3/16-1/2,1/4-3/4,3/16-7/8 #ad - Automatically deburrs holes as you drill two-flute design gives you faster, smoother cutting. Tri-flat shank prevents “spinning” in the chuck. 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. Hi-molybdenum m7 hss steel.

 

NEIKO 10185A - 316 - 78 Titanium M2 Steel HSS Step Drill Bit #ad

NEIKO 10185A – 3/16″ – 7/8″ Titanium M2 Steel HSS Step Drill Bit

NEIKO 10185A – 3/16″ – 7/8″ Titanium M2 Steel HSS Step Drill Bit #ad - With strong spring and well-designed structure, the brass-made automatic center punch can deliver an automatic, high-impact, spring-loaded strike when pressed against surface of workpiece without the need for a hammer the adjustable cap can regulate striking force. Three pieces of step drill bits with 16 different steps to replace 16 individual drill bits. Two straight groove on the step drill bits for easier chip removal and standard 1/4″ hex shank for quick change. 3/16″, 7/8″ titanium m2 steel hss step drill bit. The automatic center punch can be widely used to mark hole locations with sharp precision tip without wandering, on wood, wall, pvc, steel, etc it can also be used as an escape tool to break glass.

 

DRILLPRO 5 pcs HSS Spiral Grooved Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case #ad

DRILLPRO 5 pcs HSS Spiral Grooved Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case

DRILLPRO 5 pcs HSS Spiral Grooved Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case #ad - Material coated with aluminum nitride for proven capability and durability in drilling holes in plastic, copper, stainless steel and many other types of sheet metal so that they power their way through. 50 steps no matter which size hole you want, it can always drill a perfect hole for you. Easy drilling spiral design provides faster, smoother cuttingprovided with small pressure and the sets can cut through wood, sheet metal, steel and other surfaces. Shank hexagon shaped shanks are better for boring through harder materials and have less slippage. Usage for sheet metal work, countersinks, auto repair projects etc, which are best used on thin materials you deserve to have it.

 

Migiwata Imperial Titanium Coated HSS Straight Groove 14 Hex Shank Step Drill Bits and Automatic Brass Center Punch Set of 4pcs #ad

Migiwata Imperial Titanium Coated HSS Straight Groove 1/4″ Hex Shank Step Drill Bits and Automatic Brass Center Punch Set of 4pcs

Migiwata Imperial Titanium Coated HSS Straight Groove 1/4″ Hex Shank Step Drill Bits and Automatic Brass Center Punch Set of 4pcs #ad - With strong spring and well-designed structure, the brass-made automatic center punch can deliver an automatic, high-impact, spring-loaded strike when pressed against surface of workpiece without the need for a hammer the adjustable cap can regulate striking force. Step drill bits are made of top grade high speed steel for durability, coated with titanium for 3+ times of extended life. Two straight groove on the step drill bits for easier chip removal and standard 1/4″ hex shank for quick change. Three pieces of step drill bits with 16 different steps to replace 16 individual drill bits. The automatic center punch can be widely used to mark hole locations with sharp precision tip without wandering, on wood, wall, pvc, steel, etc it can also be used as an escape tool to break glass.

 

XCSOURCE 3PCS Set HSS Step Drill Bit Large High Speed Steel Step Cone Drill Titanium Coated Bit Hole Cutter BI735 #ad

XCSOURCE 3PCS Set HSS Step Drill Bit Large High Speed Steel Step Cone Drill Titanium Coated Bit Hole Cutter BI735

XCSOURCE 3PCS Set HSS Step Drill Bit Large High Speed Steel Step Cone Drill Titanium Coated Bit Hole Cutter BI735 #ad - 3 models of step cone drill bits with multiple drill steps to meet your different needs each step is clearly marked with the depth diameter. 1/4″ quick change hex shank can be used in any drill or drill press. Ideal for cutting holes in a variety of materials including steel, brass, wood, plastic, etc. Two-flute design gives you faster and smoother cutting. Constructed of high quality hss steel with titanium coated, titanium coated to reduce friction and heat.

 

Suniga 3pcs 4-32mm High Speed Steel Hss Cobalt Multiple Hole Step Drill Bit Set Equal to 15 pcs drill bits #ad

Suniga 3pcs 4-32mm High Speed Steel Hss Cobalt Multiple Hole Step Drill Bit Set Equal to 15 pcs drill bits

Suniga 3pcs 4-32mm High Speed Steel Hss Cobalt Multiple Hole Step Drill Bit Set Equal to 15 pcs drill bits #ad - Second generation design— two-flute design for smoother cutting high step design let you feel the stop and never drill bigger in mistake. Lifetime warranty. Best quality— we use hss high speed steel which can wildy use in steel, brass, wood, plastic, etc. Portable— 3 pcs set is only about 8oz which equal 15 individual drill bits and easy to carry. Most commonly used size— 4-12mm/4-20mm/4-32mm shank1/4″.

 

Topeakmart 50 HSS Step Drill Bit Set Cobalt 50 Sizes Hole Trepan #ad

Topeakmart 50 HSS Step Drill Bit Set Cobalt 50 Sizes Hole Trepan

Topeakmart 50 HSS Step Drill Bit Set Cobalt 50 Sizes Hole Trepan #ad - A padded carry case covered by aluminum surface,provides customized and safer protection. Autostart design quires no centre chisel or pilot hole. Shank with three patterned facets for firm grip. Used for deburring, trepanning, chambering and more,high-speed steel construction ensures longevity. Two flutes that deburrs when drilling/cutting.

 

14 to 1-38 HSS Spiral Flute Step Drill Bit Set Triangle Shank Countersink Titanium Coated Drill Bits Tool Set #ad

1/4″ to 1-3/8″ HSS Spiral Flute Step Drill Bit Set Triangle Shank Countersink Titanium Coated Drill Bits Tool Set

1/4″ to 1-3/8″ HSS Spiral Flute Step Drill Bit Set Triangle Shank Countersink Titanium Coated Drill Bits Tool Set #ad - 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.

 

Dovewill Step Drill Cone Drill HSS Steel Titanium Drill Bit Hole Cutter Tool 6 - 60mm #ad

Dovewill Step Drill Cone Drill HSS Steel Titanium Drill Bit Hole Cutter Tool 6 – 60mm

Dovewill Step Drill Cone Drill HSS Steel Titanium Drill Bit Hole Cutter Tool 6 – 60mm #ad - The ladder of its unique structure, a bit can open a variety of specifications of aperture. Suitable for using to cut holes in various materials such as steel, brass, wood, plastic, etc. Deburring, chamfering, elliptic hole enlargement, twist drill, drill, bench drill. Do not need to use the center punch, compared with ordinary twist drill, more durable. Made from high quality hss steel, with the titanium coated to reduce friction and heat.

 

XtremepowerUS 5-Piece Titanium HSS Step Drill Bits Set - SAE W Metal Case #ad

XtremepowerUS 5-Piece Titanium HSS Step Drill Bits Set – SAE W/ Metal Case

XtremepowerUS 5-Piece Titanium HSS Step Drill Bits Set – SAE W/ Metal Case #ad - 1/8″ to 1/2″ thirteen step bit 3/8″ shank. 1/4″ to 3/4″ nine step bit 1/4″ shank. 1/4″ to 1-3/8″ ten step bit 3/8″ shank. 3/16″ to 7/8″ twelve step bit 3/8″ shank. 3/16″ to 1/2″ six step bit 1/4″ shank.

 

Titanium HSS Step Drill Bits Set with 14-Inch and 38-Inch Shanks By Rioa SAE 5-Piece with Aluminum Protective Case #ad

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 HSS Step Drill Bits Set with 1/4-Inch and 3/8-Inch Shanks By Rioa, SAE, 5-Piece with Aluminum Protective Case #ad - Titanium step drill bit set from high quality m2 steel comes with aluminum case and tri-flat shank. 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. High speed steel tri-flat shank design for sure grip for improved performance. High speed steel countersinks are milled and precision ground to 82.

 

CoCocina 3Pcs 4-124-204-32mm Step Drill Bit Set 14 Inch Hex Shank HSS Step Drill Bit In Pouch #ad

CoCocina 3Pcs 4-12/4-20/4-32mm Step Drill Bit Set 1/4 Inch Hex Shank HSS Step Drill Bit In Pouch

CoCocina 3Pcs 4-12/4-20/4-32mm Step Drill Bit Set 1/4 Inch Hex Shank HSS Step Drill Bit In Pouch #ad - Package included 1x set (3pcs) hss step drill bit. Description 3pcs 4-12/4-20/4-32mm step drill bit set 1/4 inch hex shank hss step drill bit in pouch specification material hss / high speed steel surface treatment titanium coated shank size 1/4″ hex shank quantity 3pcs total length #1 4mm~32mm, 15 step, 102mm(l) #2 4mm~20mm, 9 step, 72mm(l) #3 4mm~12mm, 5 step, 67mm(l) the 3 cutters come in the following sizes 4-32mm15 steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm) 4-20mm 9 steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 4-12mm 5 steps (4mm, 6mm, 8mm, 10mm, 2mm) features this is made of hss steel, and with the titanium coated to reduce friction and heat. Comes with a storage pouch. Two flute design provides faster, smoother and cleaner cuts each step is clearly labeled with the depth diameter in steps. It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

 

Iglobalbuy 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools with Aluminum Case #ad

Iglobalbuy 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools with Aluminum Case

Iglobalbuy 5PCS HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set Tools with Aluminum Case #ad - Easy operationself starting, no need for a pilot holeautomatically deburrs holes as you drill. Material high speed steel with cobalt coated for proven capability and durability in drilling holes in plastic, aluminum, copper, stainless steel and many other types of sheet metal. 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″. Muti-function usagethis set replaces 50 individual drill sets. Quality cobalt coated to reduce friction and run coolermade by long life high speed steel.

 

GORCHEN Titanium Step Drill Bit Set High Speed Steel HSS 3 Piece Set Total 15 Step Sizes #ad

GORCHEN Titanium Step Drill Bit Set High Speed Steel HSS 3 Piece Set Total 15 Step Sizes

GORCHEN Titanium Step Drill Bit Set High Speed Steel HSS 3 Piece Set Total 15 Step Sizes #ad - 3 flatted sides shank largest bit fits into a 3/8-inch drill and two smaller bits will work with a 1/4″ drill chuck. Spiral design increases cutting speed, clears chips fast and deburrs the holes. Bits sizes 4~32mm(5/32″~1-1/4″), 4~20mm(5/32″~13/16″), 4~12mm(5/32″~1/2″). Features cut hole in materials like stainless steel, wood, thin iron/copper, aluminum, pvc, etc. Material hardened high speed steel with titanium coated, ensures durable sharp after usage.

 

516 HSS Step Drill for Drilling and Countersinking 82 Degree Flat Head Machine Screw Clearance Holes #ad

5/16″ HSS Step Drill for Drilling and Countersinking 82 Degree Flat Head Machine Screw Clearance Holes

5/16″ HSS Step Drill for Drilling and Countersinking 82 Degree Flat Head Machine Screw Clearance Holes #ad - An essential tool for every tool room. 372, jobbers length for drilling and countersinking 82 degree flat head machine screw clearance holes. List no. They can be sharpened repeatedly and are easily modified for any special length-of-step. One tool does two jobs in a single pass.

 

OCGIG 5Pcs50 Sizes HSS Cobalt Step Drill Bit Set with Aluminum Case #ad

OCGIG 5Pcs/50 Sizes HSS Cobalt Step Drill Bit Set with Aluminum Case

OCGIG 5Pcs/50 Sizes HSS Cobalt Step Drill Bit Set with Aluminum Case #ad - Materialcobalt high speed steel(m2) along with the titanium, for proven capability and durability in drilling holes. Ideal for drilling holes in thin mild steel, aluminum, copper, brass, plexiglass, wood, etc. Package includes 5 pcs hss step drill with aluminum case for secure storage and easy carrying. Different sized shanks ensure fit for different chuck sizes(1/4,3/8和1/2 in). 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.

 

TuhooMall HSS Step Drill Bits Set Tool Cobalt Multiple Hole with Aluminum Case #ad

TuhooMall HSS Step Drill Bits Set Tool Cobalt Multiple Hole with Aluminum Case

TuhooMall HSS Step Drill Bits Set Tool Cobalt Multiple Hole with Aluminum Case #ad - Please mark the spot that you are to drill for easier drilling and improved drill bits life. Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in chuck sizes. Ll the bits come in a well-organized case for easy transport and storage. Cobalt high speed steel along with the titanium coating ensures extreme durability, will stay new and shiny for years to come. 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).

 

CoCocina 5-35mm HSS Step Drill Bit 13 Steps Round Shank Straight Flute Step Drill #ad

CoCocina 5-35mm HSS Step Drill Bit 13 Steps Round Shank Straight Flute Step Drill

CoCocina 5-35mm HSS Step Drill Bit 13 Steps Round Shank Straight Flute Step Drill #ad - Color silver (as picture shown) package included 1 x step drill. Widely used to cut holes in a variety of material like steel, wood, thin iron, aluminum alloy, insulation boards, pvc sheet,ect specification material high speed steel surface nitrogen treatment (increasing the hardness and abrasion resistance) shanktriangle round handle type 5-35mm (5,7,10,12,15,17,20,22,25,27,30,32,35mm),shank 23 x 13mm total size 35 x 75mm scop thin iron plate,aluminum,insulation panels,pvc panels 4mm thickness within the timber. Description 5-35mm hss step drill bit 13 steps round shank straight flute step drill features no need for a pilot hole. Automatically deburr holes as you drill. High speed steel,durable.

 

3 Pcs HSS Step Drill Bit SetTitanium Coated Drill Bit 14 Hex Shank| Metric 15 Sizes 4-12 4-20 4-32mm #ad

3 Pcs HSS Step Drill Bit Set,Titanium Coated Drill Bit 1/4″ Hex Shank| Metric 15 Sizes 4-12 ,4-20 ,4-32mm

3 Pcs HSS Step Drill Bit Set,Titanium Coated Drill Bit 1/4″ Hex Shank| Metric 15 Sizes 4-12 ,4-20 ,4-32mm #ad - Time savercovering assorted step sizes helps to drill or enlarge different holes in one bit. Wide usagecut or enlarge holes in materials like thin steel, wood, thin iron/copper, aluminum, pvc, etc. Strength saversplit point and double fluted deisgn to prevent slipping, clears chips fast and deburrs the holes. Strong materialhigh-speed steel with titanium coated to reduce friction and run cooler. Quick change 1/4″(635mm) hex shank work with most drill or drills with 1/4″ chuck.

 

Drillpro 3 Pcs Set HSS Step Drill Bits Cone Titanium Coated #ad

Drillpro 3 Pcs Set HSS Step Drill Bits Cone Titanium Coated

Drillpro 3 Pcs Set HSS Step Drill Bits Cone Titanium Coated #ad - Double cutting bladed, double cutting blades and x-type openings design ensures a faster and smoother cutting. Hss & titanium coating, high speed steel and titanium coating ensure easily cut through steel sheets,aluminum sheets,copper & plastic & wood board and many other types of sheet metal with ease. Different sizes, the bits set includes 3 standard step drill bits that can replace 15 individual drill bits4/6/8/10/12/14/16/18/20/22/24/26/28/30/32mm. Tri-flatted shank fits into power tools chuck securely and eliminates slip. Split point tip increases cutting speed with self-centering and prevents walking.

 

20 - 36mm Titanium Plated HSS Step Drill #ad

20 – 36mm Titanium Plated HSS Step Drill

20 – 36mm Titanium Plated HSS Step Drill #ad - Clearly marked 2mm graduations. Produces clean, accurate holes. Self-starting step drill for precision drilling of sheet metals, alloys and plastics up to 4mm thick.

 

Xiangat 3Pcs 14 Inch Hex Shank HSS Titanium Coated Step Drill Bit Set 3-12mm  4-12mm  4-20mm #ad

Xiangat 3Pcs 1/4 Inch Hex Shank HSS Titanium Coated Step Drill Bit Set 3-12mm / 4-12mm / 4-20mm

Xiangat 3Pcs 1/4 Inch Hex Shank HSS Titanium Coated Step Drill Bit Set 3-12mm / 4-12mm / 4-20mm #ad - Quantity 3pcs the 3 cutters come in the following sizes 4-12mm 4mm,6mm,8mm,10mm,12mm 4-20mm 4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm 3-12mm 3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm features 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 package included 1x set (3pcs) hss step drill bit. Specification material hss / high speed steel surface treatment titanium coated shank size 1/4″ hex shank includes a five-step bit, nine-step bit and ten-step bit.

 

5pcs HSS Cobalt 50 Sizes Step Drill Bit Set with Aluminum Case #ad

5pcs HSS Cobalt 50 Sizes Step Drill Bit Set with Aluminum Case

5pcs HSS Cobalt 50 Sizes Step Drill Bit Set with Aluminum Case #ad - Step drill allows to cut several holes with one drill without changine bit constantly. 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. Two-flute design enables a faster, more stable and smoother cutting . Coated with cobalt, this step drill is more durable and better heat resistance.





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