KEENTECH Carbide-Tipped Annular Cutter, 1-1/16" Dia. x 1-3/8" Depth, 3/4'' Weldon Shank, TCT Mag Drill Bit with Advanced PVD Nano-coating for Faster, Smoother, Longer-Service Life Cutting Harder Metal
KEENTECH Carbide-Tipped Annular Cutter, 1-1/16" Dia. x 1-3/8" Depth, 3/4'' Weldon Shank, TCT Mag Drill Bit with Advanced PVD Nano-coating for Faster, Smoother, Longer-Service Life Cutting Harder Metal
KEENTECH Carbide-Tipped Annular Cutter, 1-1/16" Dia. x 1-3/8" Depth, 3/4'' Weldon Shank, TCT Mag Drill Bit with Advanced PVD Nano-coating for Faster, Smoother, Longer-Service Life Cutting Harder Metal
- 【Specifications】 - KEENTECH annular Cutter with features a premium carbide cutting edge for outstanding durability, making it ideal for drilling harder materials like stainless steel. It offers a 1-1/16" cutting diameter and a 1-3/8" cutting depth, and comes with a free pilot pin. The 3/4" weldon shank design is compatible with various magnetic drills, including but not limited to Alfra, Evolution, Dewalt, and Hougen.
- 【Advanced PVD Nano-Coating】- Our annular drill bits, already exceptional, are further enhanced with a CrAlTiSiXN PVD nano-coating. This ultra-thin 3-micron layer reduces friction for smoother, faster cutting, increasing speed by 50% while maintaining a fine finish. The coating also significantly boosts wear and heat resistance, extending tool life by up to 10 times. Ideal for heavy-duty tasks, it handles greater loads, making it perfect for rough machining large workpieces.
- 【Better Heat Resistance】- Annular Cutter with PVD Coating excels in high-temperature machining environments and processes tough materials like titanium alloys. The coating's heat resistance preserves the cutting edge's hardness and sharpness, reducing wear from overheating. It also decreases friction and heat buildup during cutting, allowing the mag drill bit to withstand higher speeds while maintaining accuracy—perfect for high-speed, high-efficiency machining, such as mass production and rapid prototyping.
- 【Clean & Crisp Cutting】- The KEENTECH annular cutter set with PVD Coating is ideal for precision machining environments where high accuracy and surface finish are critical, such as aerospace components or mold manufacturing. The PVD coating reduces surface defects, ensuring exceptional precision and a superior finish on the workpiece. It delivers stable cutting performance and minimizes surface flaws, producing smoother and more accurate holes compared to HSS or uncoated TCT annular cutters.
- 【Usage Instructions】 - First, ensure that the two flats of the Weldon shank are aligned with the two screw holes during installation to maintain stable cutting. Second, use the recommended cutting fluid (effective for over 1,000 cuts) instead of water (which lasts only 3-5 cuts); choosing the right cutting fluid is crucial for extending the tool’s life. Third, the correct RPM and feed rate can double your efficiency. Please refer to the RPM chart in the product description for the appropriate speed settings.
| Brand: | KEENTECH |
|---|---|
| Size: | 1-1/16" diameter |
| Manufacturer: | KEENTECH |
| Part Number: | 6TZKN4H |
| Isin: | IEBVUV9YYBXJ |
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Product Description
Specifications
KEENTECH annular Cutter with features a premium carbide cutting edge for outstanding durability, making it ideal for drilling harder materials like stainless steel. It offers a 1-1/16" cutting diameter and a 1-3/8" cutting depth, and comes with a free pilot pin. The 3/4" weldon shank design is compatible with various magnetic drills, including but not limited to Alfra, Evolution, Dewalt, and Hougen.
Advanced PVD Nano-Coating
Our annular drill bits, already exceptional, are further enhanced with a CrAlTiSiXN PVD nano-coating. This ultra-thin 3-micron layer reduces friction for smoother, faster cutting, increasing speed by 50% while maintaining a fine finish. The coating also significantly boosts wear and heat resistance, extending tool life by up to 10 times. Ideal for heavy-duty tasks, it handles greater loads, making it perfect for rough machining large workpieces.
Better Heat Resistance
Annular Cutter with PVD Coating excels in high-temperature machining environments and processes tough materials like titanium alloys. The coating's heat resistance preserves the cutting edge's hardness and sharpness, reducing wear from overheating. It also decreases friction and heat buildup during cutting, allowing the mag drill bit to withstand higher speeds while maintaining accuracy—perfect for high-speed, high-efficiency machining, such as mass production and rapid prototyping.
Clean & Crisp Cutting
The KEENTECH annular cutter set with PVD Coating is ideal for precision machining environments where high accuracy and surface finish are critical, such as aerospace components or mold manufacturing. The PVD coating reduces surface defects, ensuring exceptional precision and a superior finish on the workpiece. It delivers stable cutting performance and minimizes surface flaws, producing smoother and more accurate holes compared to HSS or uncoated TCT annular cutters.
Usage Instructions
First, ensure that the two flats of the Weldon shank are aligned with the two screw holes during installation to maintain stable cutting. Second, use the recommended cutting fluid (effective for over 1,000 cuts) instead of water (which lasts only 3-5 cuts); choosing the right cutting fluid is crucial for extending the tool’s life. Third, the correct RPM and feed rate can double your efficiency. Please refer to the RPM chart in the product description for the appropriate speed settings.
Specifications
KEENTECH annular Cutter with features a premium carbide cutting edge for outstanding durability, making it ideal for drilling harder materials like stainless steel. It offers a 1-1/16" cutting diameter and a 1-3/8" cutting depth, and comes with a free pilot pin. The 3/4" weldon shank design is compatible with various magnetic drills, including but not limited to Alfra, Evolution, Dewalt, and Hougen.
Advanced PVD Nano-Coating
Our annular drill bits, already exceptional, are further enhanced with a CrAlTiSiXN PVD nano-coating. This ultra-thin 3-micron layer reduces friction for smoother, faster cutting, increasing speed by 50% while maintaining a fine finish. The coating also significantly boosts wear and heat resistance, extending tool life by up to 10 times. Ideal for heavy-duty tasks, it handles greater loads, making it perfect for rough machining large workpieces.
Better Heat Resistance
Annular Cutter with PVD Coating excels in high-temperature machining environments and processes tough materials like titanium alloys. The coating's heat resistance preserves the cutting edge's hardness and sharpness, reducing wear from overheating. It also decreases friction and heat buildup during cutting, allowing the mag drill bit to withstand higher speeds while maintaining accuracy—perfect for high-speed, high-efficiency machining, such as mass production and rapid prototyping.
Clean & Crisp Cutting
The KEENTECH annular cutter set with PVD Coating is ideal for precision machining environments where high accuracy and surface finish are critical, such as aerospace components or mold manufacturing. The PVD coating reduces surface defects, ensuring exceptional precision and a superior finish on the workpiece. It delivers stable cutting performance and minimizes surface flaws, producing smoother and more accurate holes compared to HSS or uncoated TCT annular cutters.
Usage Instructions
First, ensure that the two flats of the Weldon shank are aligned with the two screw holes during installation to maintain stable cutting. Second, use the recommended cutting fluid (effective for over 1,000 cuts) instead of water (which lasts only 3-5 cuts); choosing the right cutting fluid is crucial for extending the tool’s life. Third, the correct RPM and feed rate can double your efficiency. Please refer to the RPM chart in the product description for the appropriate speed settings.
Processing Time
- We process and ship orders Monday through Friday, excluding holidays.
- Most orders are processed within 1–3 business days, depending on product availability.
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Shipping Methods & Estimated Delivery
| Shipping Method | Estimated Delivery | Cost |
|---|---|---|
| Free Shipping (US) | 5–10 business days | Free, available on eligible items |
| Standard Shipping (US to US by Item) | 5–10 business days | $6.50 for the first item, $2.00 each additional |
| Standard Shipping (From US Warehouse by Weight) | 3–7 business days | Starts at $6.50, increasing by $2 for every additional 4 oz (0.25 lb) up to 1 lb, then by $4 for each additional pound beyond 1 lb. |
| Extended Delivery (Ships from Overseas Warehouse) | 10–15 business days | $14.50 for the first item, $2.00 each additional |
Shipping costs vary by product weight, quantity and origin. Exact rates and delivery estimates are displayed on each product page and confirmed during checkout.
Free Shipping
We offer free standard shipping on select products or during promotional periods. Availability of free shipping will be displayed on the product page and at checkout.
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We primarily use USPS and UPS for U.S. deliveries. Items shipped from international warehouses may be handled by partner carriers depending on the country of origin.
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Order Cancellation Policy
Customers may request to cancel an order before it has been shipped.
Once the package has been shipped, cancellations are no longer possible; however, you may still request a return after receiving your order.
How to Request a Cancellation
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- Contact Form: Submit a request through our Contact Us page
Please submit your cancellation request as soon as possible after placing the order to allow us to process it before shipment.
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We accept returns for most items within 30 days of delivery for a full refund.
To be eligible for a return:
- The item must be unused, in the same condition as received, and in its original packaging.
- A tracking number must be provided to confirm the return shipment.
Non-Returnable Items
Certain products cannot be returned, including:
- Perishable goods (for example, food, flowers, newspapers, magazines)
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Partial Refunds (If Applicable)
Partial refunds may be granted in specific situations, such as:
- Books with obvious signs of use
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How to Return an Item
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Our team will provide you with return instructions and a prepaid return label.
Shipping Cost for Returns
Please contact us before returning any item.
We will provide a free return shipping label.
If a return is sent back without prior contact or without our provided label, we cannot be held responsible for return shipping costs.
For items valued over $75, we recommend using a trackable shipping service or purchasing shipping insurance.
We cannot guarantee that we will receive your returned item if shipped independently.
Refund Processing
Once your return is received and inspected:
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- Mail-in returns using our prepaid label are refunded to the original payment method within 3–5 business days after we receive your return.
Please allow:
- 5–7 business days for the return to reach our Returns Center.
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If there is a problem with your order upon arrival, visit our Support Center or contact us directly to arrange return shipping or replacement.
Exchanges
We do not process direct exchanges.
The fastest way to get what you need is to return the original item and place a new order once your return is accepted.
Return Address
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Customer Support
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Email: support@ibspot.com
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