Cobalt Step Drill Bit 1/4" to 3/4", TiAlN Coating 4 Spiral Flute Step Bit - color: 1Pcs M35 Spiral
$29.14
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Cobalt Step Drill Bit 1/4" to 3/4", TiAlN Coating 4 Spiral Flute Step Bit - color: 1Pcs M35 Spiral
$29.14
About this item
- M35 HSS and TiAlN Coating: The step drill bit is made from 5% Cobalt M35 HSS(high speed steel) and coated with TiAlN, making it more sturdy and durable, especially suitable for use on stainless steel.
- 4 Spiral Flute: Cut faster and smoother to escape easily while efficiently evacuating chips for peak drilling performance.
- 118° Split Point Tip: increases cutting speed with self-centering and prevents walking.
- One bit with multiple drill sizes: 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4".
- Widely Application: Ideal for drilling holes in stainless steel, plastic, aluminum, iron, copper and other types of sheet metal.
Overview
- Material: M35 Cobalt HSS
- Cutting Diameter: 1/4" to 3/4" inches
- Finish Type: Titanium Aluminum Nitride
- Shank Type: Hex Shank
- Cutting Angle String: 118 degrees