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6 pcs Step Drill Bit Set, HSS Unibit Step Drill Bit and Automatic Center Punch, Double Cutting Blades, Hex Shank Step Bits for Metal with Aluminum Case

Free shipping on orders over $29.99

$26.98

$ 12 .99 $12.99

In Stock

1.Size:Hex Shank


About this item

  • 【Double cutting blades】 Our step drill bit features a double cutting blades design, provides a smoother cut with rapid chip evacuation, making it easier to dislodge particles from the material. The 118° tip design enhances cutting speed and increases wear resistance while preventing tool walking.
  • 【HSS】 The step drill bit set is made of high speed steel, wear resistant and corrosion resistant to extend the life of the step bit.
  • 【Automatic center punch】 The carbide tip makes the center punch stronger. Knurling design on the surface makes it easy to prevent slippage.
  • 【What you get】 Our unibit step drill bit set includes 5 standard drill bits and an automatic center punch that can be used to machine 50 diameters of holes for metal, wood, plastic sheet and other materials, greatly increasing work efficiency. Our set includes 1 x 6 step bit (1/4" shank; 3/16" - 1/2"), 1 x 13 step bit (1/4" shank; 1/8" - 1/2"), 1 x 10 step bit (3/8" shank; 1/4" - 1-3/8"), 1 x 12 step bit (3/8" shank; 3/16" - 7/8"), and 1 x 9 step bit (3/8" shank; 1/4 " - 3/4").
  • 【Safe storage】 The step drill bit set comes with a custom aluminum case, sturdy and durable, easy to store and carry.


【Specification】

Material: High Speed Steel

Color: Black and Gold

Shank Type: Hex shank

Quantity: 6 pcs

Package: Custom Aluminum Case

【Package Includes】

1 x 6 step bit (1/4" shank; 3/16" - 1/2")

1 x 13 step bit (1/4" shank; 1/8" - 1/2")

1 x 10 step bit (3/8" shank; 1/4" - 1-3/8")

1 x 12 step bit (3/8" shank; 3/16" - 7/8")

1 x 9 step bit (3/8" shank; 1/4 " - 3/4")

1 x Automatic center punch

【Note】

Wear protective gloves, glasses, masks, etc. when opening holes.

To prevent rusting and prolong the service life, please wipe water off the drill bits after use, and keep them dry.

We value our customers' experience, if you have any questions, please contact us, we never stop improving our products.


lugo
Reviewed in the United States on October 17, 2024
Excelente
Thomas Martin
Reviewed in the United States on January 10, 2024
I haven't used this for metal yet. I used it to drill holes in plastic boxes and to add a shutoff valve to my snowblower. It worked perfectly.The packaging was both functional and attractive. I am sure this will last me a long time.
Tony Campati
Reviewed in the United States on August 1, 2023
I wouldn't say these are top of the line, but they are pretty good. The center punch works well in both metal and wood. The drill bits are a great size set. They will likely fulfill any need you have for sizes. They are pre-oiled to preserve them and they have a pretty good case to hold everything nicely.
CheckingItOut
Reviewed in the United States on June 27, 2023
They arrived quickly, were sealed well and the case looks great, like a mini meter suitcase. The bits were out of place when I opened it and I found that the smallest bit doesn’t really fit without destroying the stamped size that shows where each one goes. It’s spot is cut much too short. The directions say they’re good for sheet steel too but, I’m sticking to wood or plastic because it looks like they’re simply not hard enough for it and I don’t want to destroy them too quickly like I’ve seen similar ones on videos.. I intend to try it on one of the bits, just to be sure ( I’ve only had some wood and plastic), when I get a sheet to use. Aside from that, they do the job for wood and compared to bits I know that really work for steel, the price of these aren’t too bad for softer materials. The Tap is pretty nice.
I did not received package. Scam
Reviewed in the United States on December 16, 2023
It's ok
José almerida
Reviewed in the United States on November 2, 2023
Responsable
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