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Spiral Wear-Resistant AlTiN Coated Step Drill Bit for Metal, Stainless Steel, Aluminum, Plastic
Free shipping on order over USD $25
Shipping
Free Shipping on orders over USD $25
Standard Shipping: $3.75 for orders below USD $25
Shipping Time:
- USA: 3-7 days
- Canada: 3-7 days
- UK: 5-8 days
- Australia: 7-10 days
- Germany: 5-8 days
- France: 5-8 days
- Other regions: 10-25 days
EZARC operates over 20 warehouses worldwide, and your order will be shipped from the nearest one.
Tracking: After your order is shipped, you will receive an email with a tracking number to monitor the delivery status.
*If the local warehouse is out of stock, we will source the product from another warehouse with available inventory. This may extend the delivery time. If you need the product by a specific date, please contact us via email to confirm the details.
Warranty
Within 30 days of product delivery, if you encounter any of the following issues, we will offer a refund or product replacement:
- Product arrived damaged
- Incorrect product received
- Quality problems during use
Our service email: [email protected]
Customer service team will get back to you within a business day :)
- 【C-Profile Design】EZARC Step Drill Bits feature a triple-flute design for enhanced stability, effectively addressing issues of deviation during the cutting process. Additionally, 'C-profile' cutting edge ensure smoother cutting and 2X increase in cutting speed.
- 【M35 HSS Step Drill】M35 cobalt high-speed steel achieves high levels of hardness and wear resistance through appropriate heat treatment. Its toughness and bending strength surpass those of standard high-speed steel, making this step drill bit more suitable for cutting harder materials, such as mild steel, medium hardness steel, stainless steel.
- 【AlTiN Coating】Step bits coated with aluminum titanium nitride, rated at 89HRC for exceptional hardness and thermal properties. This coating offers superior resistance to heat, wear, and corrosion, with high adhesion and low friction. Laboratory tests show it more durable than steamed black oxide coating for longer bit life.
- 【9 Step Sizes】Spiral flute design, featuring 9 distinct steps, offers seamless and effective drilling across various thicknesses, eliminating the need for multiple bits. Includes 1/4", 5/16", 3/8", 7/16", 1/2", 9/16", 5/8", 11/16", 3/4".
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【Please Note】Follow these tips to keep your drill in top condition: add cutting oil or spray water to cool during continuous use, the start-up speed will be slower due to the larger cutting angle, any quality problems, please feel free to contact us.
What pros say about EZARC.
Reliable quality is our attitude towards consumers
@Project Farm
EZARC is your best choice when considering cutting speed and cost performance, maybe there is no better one than it. I recommend it to everyone.
@Mechanically
I'm a contractor and I have tried about every blade out there and these seem to be top shelf. Im not gonna say they are the best but i will definitely be purchasing more.
@medomechanic
Oh, let me tell you about the incredible Diamond Cutting Wheel! This magnificent tool defies all expectations and cuts through metal like a hot knife through butter, creating a mesmerizingly smooth finish that’s simply out of this world!
@soyflaco0
This countersink set is a must have in your tool box. It is important if you're a stickler for finishing jobs and want everything to look amazing and beautiful. It is very durable and will last after job.
@brc_framers
This disk is immortal. I've cut so many things its hard to understand how the disk even exists anymore, let alone still cuts things... I will encourage others to buy them.
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