SD03A, 1/8”-1/2” TiAIN Coated Step Drill Bit, 1/4" Hex Shank, Four Sprial Flute M35 Cobalt Step Drill Bits Set, 3PCS, for Metal, Stainless Steel, Aluminum, Copper, Wood, PVC
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Description

118° split point design
The 118° split point design requires less pressure due to its self-centering feature, and it also prevents walking.
4x Faster
Compared to ordinary step drills, this cobalt step drill features a unique four spiral flute design. This design ensures a smoother cutting process.
TiAIN Coated
The surface of the step drill bit set is coated with a layer of TiAIN. This coating helps minimize wear on the drill bit during each drilling process.
What's in the box
- 1x 1/8”- 1/2” Bit
- 1x 1/4”- 3/4” Bit
- 1x 3/16”- 1/2” Bit
Return policy
Our goal is for every customer to be totally satisfied with their purchase. If this isn't the case, let us know and we'll do our best to work with you to make it right.
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We will work quickly to ship your order as soon as possible. Once your order has shipped, you will receive an email with further information. Delivery times vary depending on your location.
Manufacturing
Our products are manufactured both locally and globally. We carefully select our manufacturing partners to ensure our products are high quality and a fair value.