Professional 51mm bi-metal hole saw with advanced tooth design for wood, metal & plastic. M42 steel with 8% cobalt for extended life.
The Morse MHS32 Advanced Bi-Metal Hole Saw (51mm diameter) represents a major leap in hole-cutting technology. Engineered for superior performance and extended tool life, it delivers exceptional durability that translates into significant cost savings per cut compared to conventional hole saws.
This innovative tool features a patent-pending tooth design optimised for faster material removal, combined with a premium M42 high-speed steel cutting edge containing 8% cobalt – offering over twice the lifespan of Morse's AV model range. The heavy-duty 0.050 side wall provides enhanced stability during operation, while the smart new side slot design allows for easier slug removal.
Key performance enhancements include:
Note: Sold without arbor or pilot drill (compatible with Morse MA45PS 7/16in Hex Pin Arbor).
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicyWe take the 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.
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.
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.