Tct Drill Bits - Cemented Carbide Tip Locksmith Drills - For Stainless Steel

Tct Drill Bits - Cemented Carbide Tip Locksmith Drills - For Stainless Steel

‌Material Features‌

‌Tungsten Carbide Tip‌: 3x harder than HSS, withstands 800℃+ heat, resists chipping.
‌Reinforced spiral flutes‌: Deep dual grooves prevent chip clogging in hard metals.
‌Hex shank design‌: Fits all drill chucks securely, zero wobbling during operation.

‌High Efficiency‌

Hard metal specialist‌: Drills stainless steel (≤12mm), cast iron, tempered steel in seconds.
‌50% faster‌: Clean holes with smooth edges, no post-processing required.
‌300+ holes lifespan‌: Titanium coating reduces friction and corrosion.

‌Tips‌

⚠️ ‌Always wear goggles/gloves‌! Carbide fragments can scatter violently.
⚠️ ‌High RPM (2000-3000) + light pressure‌: Avoid lateral force to prevent tip breakage.
⚠️ ‌Use coolant‌: Essential for stainless steel to prevent overheating.
✅ For metals only – wood/plastic may cause edge buildup!

‌Best For‌

⚙️ Stainless steel fabrication | Automotive underbody drilling
⚙️ Heavy machinery repair | Cast iron pipework | Precision tooling workshops

 

Product information:

Product Name: Tct Drill Bits - Cemented Carbide Tip Locksmith Drills - For Stainless Steel 

Material: Carbide 

Measurement system: metric system

Size: 3mm-16mm

Color: Silver

The thread is metric coarse thread (most common)

Package included: according to your choice. Select your requirements from the drop down menu above

Note: This Product Is Available in Different Dimensions and Can Be Customized to Your Specific Needs. (If the Size You Are Looking for Is Not Listed, Please Contact Us. We Are Happy to Help! )

 Tips: 

1.Due to computers display colors differently,the color may vary slightly from the above images,Thanks for your understanding!

2.Due to different manual measurement methods, the size may be slightly different, please understand!

3.You have any questions, please feel free to contact us, we will reply as soon as possible and help you solve!

●Hello Dear Customer:we have been engaged in online sales of hardware fasteners for more than 10 years, if you need a large number of or customized hardware products, please contact us, we can provide good prices and better service.
● All products in our store are elaborately made. Please feel free to buy.
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● We accept multiple payment methods supported by the platform.
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● The items you ordered will be shipped out in 2 business days by Air Mail when your payment is clear.

● We care about our valued buyers, if you have any questions, our Customer Service staff will be very glad to help you. We try our best to reply to your emails as soon as  possible, however, due to the high volume of daily incoming emails and time zone difference, we may not be able to reply to your emails immediately. Please allow 12 business hours for us to respond.

●  Good quality. Buy with confidence!
●  If you are not satisfied when you receive your item, please return it within 7 days for a replacement or money back. Please contact me before you return it.
●  Full refund after we receive our original item, Note: Return shipping is to be paid by the Buyer.
●  We maintain high standards of excellence and strive for 100% customer satisfaction! Feedback is very important to us. We request that you contact us immediately before you give us neutral or negative feedback, so that we can satisfactorily address your concerns.


●For the functional products in our shop, we make sure that the functions are the same as the description.
●About the product colour:Because of the different light and environment when the product is photographed, In a few instances the colour of the product may have a little colour difference with the actual colour of the product, I hope you can understand.
 

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