IRWIN HSS TCT Tip Drill Bit - 4.0mm
High-precision IRWIN HSS TCT drill bit (4.0mm) for hardened steel, cast iron & bronze alloys. Long-lasting carbide tip.
The IRWIN HSS TCT Tip Drill Bit is specifically designed for precision drilling in hardened materials. Featuring a Tungsten Carbide Tipped (TCT) design, this drill bit can handle hardened steel, cast iron, bronze alloys, and manganese alloyed steel. Its C2 Carbide Tip is capable of drilling materials up to a hardness of 50 Rockwell C, ensuring durability and long-lasting performance.
The four facetted ground tip promotes low drilling pressure and perfect centring, making it highly efficient for stationary machines. Constructed from Chrome Vanadium Steel, the body of the drill bit is hardened to 56 Rockwell C, enhancing its strength and resistance to wear.
For optimal performance, using a coolant (3-6% emulsion) is recommended. This significantly extends the lifespan of the drill bit and ensures clean and precise drilling. Ideal for industrial and professional applications, this drill bit delivers outstanding results in demanding conditions.
Specifications:
- Diameter: 4.0mm
- Total Length: 75mm
- Working Length: 43mm
A reliable choice for precision drilling in tough materials, the IRWIN HSS TCT Tip Drill Bit combines high-quality materials with expert engineering.
- Drilling hardened steel
- Working with cast iron
- Precision machining of bronze alloys
- Industrial drilling applications
- Material: Tungsten Carbide Tipped (TCT)
- Tip: C2 Carbide, four facetted ground
- Body Material: Chrome Vanadium Steel (56 Rockwell C)
- Compatible Materials: Hardened steel, cast iron, bronze alloys, manganese alloyed steel
- Maximum Hardness: 50 Rockwell C
- Diameter: 4.0mm
- Total Length: 75mm
- Working Length: 43mm
- Weight: 10g
Always follow local regulations and product guidance.
Free standard delivery on Canadian mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take utmost care with your payment and personal details. Our website uses advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your cart and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
