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ZELCAN 10 Sizes Titanium Step Drill Bit, 1/4 to 1-3/8 Inches High Speed Steel Drill Cone Bits for Sheet Metal Hole Drilling Cutting, HSS Multi Size Hole Stepped Up Unibit for DIY Lovers Electrician
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Product Details
Durable HSS Drill Bit ----- High-speed steel makes it last longer than others, titanium coating ensure easily cut through iron sheets, aluminum sheets, copper & plastic & wood board and many other types of sheet metal with ease, and it can automatically deburr holes while drilling to keep the drill bit clean.
Titanium Coating ----- Coated with titanium, this step drill set performs well in heat, corrosion and rust resistance.
Revolutionary Design ----- Tri-flatted shank fits into power tools chuck securely and eliminates slip; two-flute design clears chips faster and allows particles to escape easily.
Includes 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".
A Must-Have for Handyman or Professionals ----- Perfect for home repairs and light jobs such as drilling holes in plastic, aluminum, copper, iron and many other types of sheet metal (excluding steel or any other harder metal).
Best Review
Customers find the drill bit works well, with one mentioning its success in boat rigging applications, and appreciate its value for the size range it supports. The bit creates huge holes in sheet metal and cuts like a champ, though some report it won't cut at all. Customers disagree on the bit's durability, with some reporting it broke on first use, while opinions on sharpness and ease of use are mixed, with some finding it sharp and easy to use while others say it's not sharp and takes forever to drill holes. The thickness aspect receives mixed feedback, with customers noting it's not suitable for thicker metal.AI Generated from the text of customer reviews