Top 16 for Best Cobalt Step Drill

 

9 Unibit Cobalt Step Drill

#9 Unibit Cobalt Step Drill

#9 Unibit Cobalt Step Drill - Features and benefits 6 times longer life vs. . The shipping weight reflected is the dimensional weight. The competition m35 grade cobalt high speed steel radial concave flute speedpointâ„¢ tip laser marked sizes hole sizes 7/8″ and 1-1/8″, 2 steps for 1/2″ and 3/4″ kothis product meets the oversized requirement per ups/fedex. The estimated shipping cost will include this fee. This product also meets the large package requirement per ups/fedex.

 

20 Unibit Cobalt Step Drill

#20 Unibit Cobalt Step Drill

#20 Unibit Cobalt Step Drill - The competition m35 grade cobalt high speed steel radial concave flute speedpointâ„¢ tip hole sizes 9/16, 1″, number of holes 8 steps 1/16″ hole enlarging laser marked sizes. Features and benefits 6x longer life vs. . This product also meets the large package requirement per ups/fedex. This product meets the oversized requirement per ups/fedex. The estimated shipping cost will include this fee. The shipping weight reflected is the dimensional weight.

 

Irwin Industrial Tools 11103CB Unibit 2-mm 7-Steps Cobalt Step Drill Bit by Irwin Tools

Irwin Industrial Tools 11103CB Unibit 2-mm 7-Steps Cobalt Step Drill Bit by Irwin Tools

Irwin Industrial Tools 11103CB Unibit 2-mm 7-Steps Cobalt Step Drill Bit by Irwin Tools - Drill bit is engineered with m-35-grade cobalt steel for maximum life when drilling in tough steelspeedpoint tip for fast startsdrill bits feature a radial concave fluteirwin drill bits have laser-marked sizes for simple identificationdrills 7 hole sizes from 6mm, 18mm increments in 2mm steps.

 

TEMO M35 cobalt 10 size double flute step drill 12 shank 1316 to 1-38 2D3

TEMO M35 cobalt 10 size double flute step drill 1/2″ shank 13/16″ to 1-3/8″ 2D3

TEMO M35 cobalt 10 size double flute step drill 1/2″ shank 13/16″ to 1-3/8″ 2D3 - M35 cobalt step drill 1/2″ shank 10 hole 13/16″ to 1-3/8″. It covers 10 hole sizes13/16″, 7/8″, 15/16″, 1″, 1-1/16″, 1-1/8″, 1-3/16″, 1-1/4″, 1-5/16″, 1-3/8″ with 1/16″ increments 1/2 inch shank with 3 flats to eliminate slipping. The addition of cobalt increases heat resistance it is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes m35 is also less prone to chipping when used for interrupted cuts. M35 cobalt hss to cut stainless steel the step drill bit is made with m35 cobalt it is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood they also help to enlarge existing holes m35 hssco is a high speed steel alloy made up of 5% cobalt m35 is similar to m2, but with 5% cobalt added. Smooth cutting double-fluted design for true round hole self-starting for clean holes in thin materials.

 

3 Unibit Cobalt Step Drill

#3 Unibit Cobalt Step Drill

#3 Unibit Cobalt Step Drill - The competition m35 grade cobalt high speed steel radial concave flute speedpointâ„¢ tip hole sizes 6mm, 18mm, number of holes 7 steps 2mm increments laser marked sizes. Features and benefits 6x longer life vs. This product meets the large package requirement per ups/fedex. The estimated shipping cost will include this fee.

 

- Klutch Cobalt Step Drill Bit Set - 316in to 34in Dia 3-Pc Set

– Klutch Cobalt Step Drill Bit Set – 3/16in. to 3/4in. Dia., 3-Pc. Set

- Klutch Cobalt Step Drill Bit Set – 3/16in. to 3/4in. Dia., 3-Pc. Set - This set includes a 3/16-1/2in. ) 3, case included yes, diameter (in. , 6-step bit a 1/4-3/4in. Dia. Dia. ) 3/16-1/2, 1/4-3/4, 1/8-1/2,. , 9-step bit and a 1/8-1/2in. Steps 6, 9, 13, material steel, includes (qty. Dia. , 13-step bit. The klutch cobalt step drill bit set in high-speed, heavy-duty steel with cobalt coating is a great choice for contract work and homespun projects alike.

 

TEMO M35 cobalt 13 size double flute step drill 14 shank 18 to 12 2D2

TEMO M35 cobalt 13 size double flute step drill 1/4″ shank 1/8″ to 1/2″ 2D2

TEMO M35 cobalt 13 size double flute step drill 1/4″ shank 1/8″ to 1/2″ 2D2 - M35 cobalt step drill 1/4″ shank 13 hole 1/8″ to 1/2″. The step drill bit is made with m35 cobalt it is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood they also help to enlarge existing holes m35 hssco is a high speed steel alloy made up of 5% cobalt m35 is similar to m2, but with 5% cobalt added. 13 hole sizes 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″ with 1/32″ increments 1/4 inch shank with 3 flats to eliminate slipping. Smooth cutting double-fluted design for true round hole self-starting for clean holes in thin materials. The addition of cobalt increases heat resistance it is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes m35 is also less prone to chipping when used for interrupted cuts.

 

TEMO M35 cobalt 6 size spiral flute step drill 14 hex shank 316 to 12

TEMO M35 cobalt 6 size spiral flute step drill 1/4″ hex shank 3/16″ to 1/2″

TEMO M35 cobalt 6 size spiral flute step drill 1/4″ hex shank 3/16″ to 1/2″ - The addition of cobalt increases heat resistance it is widely used in metal manufacturing because of its ability to resist wear over conventional high speed steels, allowing for shorter cycle times in production environments due to higher cutting speeds or from the increase in time between tool changes m35 is also less prone to chipping when used for interrupted cuts. M35 cobalt step drill 1/4″ hex shank 6 hole 3/16″ to 1/2″. Double spiral flutes for more efficient swarf clearance 1/4 inch hex shank with security slot to eliminate slipping self-starting for clean holes in thin materials. M35 cobalt hss to cut stainless steel the step drill bit is made with m35 cobalt it is ideal for variety of materials from stainless steel, metal, plastic, fiberglass to wood they also help to enlarge existing holes m35 hssco is a high speed steel alloy made up of 5% cobalt m35 is similar to m2, but with 5% cobalt added. 6 hole sizes 3/16″, 1/4″, 5/16″, 3/8″, 7/16″, 1/2″, with 1/16″ increments the size marks are stamped next to each step to ease the use.

 

Irwin Industrial Tools 11104CB Unibit 4mm - 22mm 10-Steps 2MM Increments Cobalt Step Drill Bit by Irwin Tools

Irwin Industrial Tools 11104CB Unibit 4mm – 22mm 10-Steps (2MM Increments) Cobalt Step Drill Bit by Irwin Tools

Irwin Industrial Tools 11104CB Unibit 4mm – 22mm 10-Steps (2MM Increments) Cobalt Step Drill Bit by Irwin Tools - Irwin industrial tools 11104cb unibit 4mm, 22mm 10-steps (2mm increments) cobalt step drill bit. #4m (4-22mm).

 

4 Unibit Cobalt Step Drill Tools Equipment Hand Tools

#4 Unibit Cobalt Step Drill Tools Equipment Hand Tools

#4 Unibit Cobalt Step Drill Tools Equipment Hand Tools - Features and benefits 6x longer life vs. The estimated shipping cost will include this fee. The competition m35 grade cobalt high speed steel radial concave flute speedpointâ„¢ tip hole sizes 3/16″, 7/8″, number of holes 12 steps laser marked sizes. This product also meets the large package requirement per ups/fedex. The shipping weight reflected is the dimensional weight. This product meets the oversized requirement per ups/fedex.

 

Irwin Industrial Tools 11104CB Unibit 4mm - 22mm 10-Steps 2MM Increments Cobalt Step Drill Bit by Irwin Tools

Irwin Industrial Tools 11104CB Unibit 4mm – 22mm 10-Steps (2MM Increments) Cobalt Step Drill Bit by Irwin Tools

Irwin Industrial Tools 11104CB Unibit 4mm – 22mm 10-Steps (2MM Increments) Cobalt Step Drill Bit by Irwin Tools - Irwin industrial tools 11104cb unibit 4mm, 22mm 10-steps (2mm increments) cobalt step drill bit. Gold. #4m (4-22mm).

 

Irwin Industrial Tools 10234CB 4 Unibit 316- Inch - 78-Inch 12-Steps Cobalt Step Drill Bit 116- Inch Steps

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps)

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps) - Permanent laser-etched sizes inside flute are easy to read for precise control during the hole enlarging process. The speedpoint tip penetrates fast and doesn’t require a pilot/starting hole. The 3/8″ hex shank provides secure grip in the drill chuck. Ideal for drilling true, round holes with a smooth, clean finish in a variety of materials like stainless steel, sheet metal, aluminum, fiberglass, plastics, plexiglass, and wood. Irwin tools 10234cb unibit cobalt sheet metal step drill bit offers 12 different hole sizes in one single bit, from 3/16″ to 7/8″ in increments of 1/16″. Product made in usa. The cobalt high speed steel construction provides increased life of the cutting edge which makes it ideal for tough applications like stainless steel drilling.

 

Irwin Industrial Tools 10234CB 4 Unibit 316- Inch - 78-Inch 12-Steps Cobalt Step Drill Bit 116- Inch Steps by Irwin Tools

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps) by Irwin Tools

Irwin Industrial Tools 10234CB #4 Unibit 3/16- Inch – 7/8-Inch, 12-Steps Cobalt Step Drill Bit (1/16- Inch Steps) by Irwin Tools - Irwin industrial tools 10234cb #4 unibit 3/16- inch, 7/8-inch, 12-steps cobalt step drill bit (1/16- inch steps). #4 (3/16-7/8″). Black.

 

5 PC HSS Cobalt Step Drill Bits Set SAE Sizes Bits Shank 14 38 12

5 PC HSS Cobalt Step Drill Bits Set SAE Sizes Bits ,Shank 1/4″, 3/8″, 1/2″

5 PC HSS Cobalt Step Drill Bits Set SAE Sizes Bits ,Shank 1/4″, 3/8″, 1/2″ - High speed steel, cobalt coated tri-flat shank for sure grip storage in aluminum carry case include sizes 1 pc–1/4″ shank–6 steps 3/16, 1/4, 5/16, 3/8, 7/16, 1/2″ 1 pc–1/4″ shank–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″ 1 pc–3/8″ shank–9 steps1/4, 5/16, 3/8, 7/16, 1/2″, 9/16, 5/8, 11/16, 3/4″ 1 pc–3/8″ shank–12 steps3/16, 1/4, 5/16, 3/8, 7/16, 1/2, 9/16, 5/8, 11/16, 3/4, 13/16, 7/8″ 1 pc-1/2″ shank–10 steps1/4, 3/8, 1/2, 5/8, 3/4, 7/8, 1, 1-1/8, 1-1/4, 1-3/8″ .

 

3 Unibit Cobalt Step Drill

#3 Unibit Cobalt Step Drill

#3 Unibit Cobalt Step Drill - . This product also meets the large package requirement per ups/fedex. Features and benefits 6 times longer life vs. The shipping weight reflected is the dimensional weight. This product meets the oversized requirement per ups/fedex. The estimated shipping cost will include this fee. The competition m35 grade cobalt high speed steel radial concave flute speedpointâ„¢ tip laser marked sizes hole sizes 1/4″, 3/4″, 9 steps 1/16″ increments.

 

Irwin Industrial Tools 10239CB Unibit 2-Steps Cobalt Step Drill Bit for 12-Inch and 34-Inch KO by Irwin Tools

Irwin Industrial Tools 10239CB Unibit 2-Steps Cobalt Step Drill Bit for 1/2-Inch and 3/4-Inch KO by Irwin Tools

Irwin Industrial Tools 10239CB Unibit 2-Steps Cobalt Step Drill Bit for 1/2-Inch and 3/4-Inch KO by Irwin Tools - Irwin industrial tools 10239cb unibit 2-steps cobalt step drill bit for 1/2-inch and 3/4-inch ko. Black. #9 (7/8″ + 1-1/8″).