M2 Step Drill Bit Set 3/16"-1/2",1/4" Hex Shank Unibit Step Drill bit,Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Wood, Aluminum, Plastic, 6 Step Sizes Taper Drill bit Set
M2 Step Drill Bit Set 3/16"-1/2",1/4" Hex Shank Unibit Step Drill bit,Spiral Grooved for Faster Drilling, Step Bits for Stainless Steel, Wood, Aluminum, Plastic, 6 Step Sizes Taper Drill bit Set
About This
- 【M2 Cobalt Superhard High Speed Steel】:Our high-speed steel drill bits, fortified with a titanium coating that makes the drill bit harder than a typical HSS bit, of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance.
- 【100 extra-long warranty period】：If you have any questions about the product, please contact us and we will answer you within 12 hours. If the hexagonal handle breaks, refund or replace for 100% .
- 【Unibit step drill bit compatibility 】：Unibit step drill bit can quickly and smoothly drill holes of different diameters, such as stainless steel, aluminum, wood, plastic board (the board must be thinner than the height of the step drill.
- 【M2 The two-flute 】:The two-flute spiral grooved design deburrs chip, dust and debris for clearance and smooth cutting. 135° split point tip drill reduces friction, pressure, and heat, making the drill bits long-lasting and efficient.With 31 step sizes, each hole made with these step bits will be precise.
- 【6 Sizes :Including】:Step bit the bit contains sizes ranging from 3/16” to 1/2”. Common sizes 3/16”,1/4”, 5/16”, 3/8”, 7/16”, 1/2”, total 6 sizes,step bits For your everyday DIY needs.
- 【TiAlN】:TiAlN coating is a new coating material in recent two years.ndustrial-grade construction ensures durability and longevity It has high hardness, high oxidation temperature, good thermal hardness, strong adhesion, low friction coefficient and low thermal conductivity coefficient.
Overview
- Material : High Speed Steel (HSS)
- Cutting Diameter : 0.5 Inches
- Shank Type : Hex
- Brand : ZANGING
- Tool Flute Type : Spiral
Details
This product is crafted with quality materials to ensure durability and performance. Designed with your convenience in mind, it seamlessly fits into your everyday life.
Shipping & Returns
We strive to process and ship all orders in a timely manner, working diligently to ensure that your items are on their way to you as soon as possible.
We are committed to ensuring a positive shopping experience for all our customers. If for any reason you wish to return an item, we invite you to reach out to our team for assistance, and we will evaluate every return request with care and consideration.
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