Product Description:

1. High speed Steel teeth electron welded to a high Carbon steel body ensuring maxium durability and a long working life.

2. 4/6 variable pitch tooth design with improved chip clearance and lower feed pressure required with varying gullet depth.

3. Less heat build up ensures the teeth stay sharp longer.

4. Faster and more aggressive cutting performance. Using a cooling lubricant will extend the life of your hole saw by 500%

5. Bimetal Hole Saws with HSS teeth are rugged cutting tools designed to cut accurate holes in machinable materials up to 38mm thick.

6. Ranging in size from 14mm to 210mm in diameter, that can be used in portable electric tools, air tools, drill press, lathes, boring mills, milling machines and some other machines, which have rotating spindles.

7. The HSS teeth of our Bimetal hole saws are recommended for cutting steel, cast iron pipe, steel plates, aluminium, copper, brass, stainless steel, wood and plastic.

8. 14mm to 30mm diameter hole saw with 1/2-20UNF threaded connecting; 32mm to 210mm diameter hole saw with 5/8-18UNF threaded connecting.

Technical Parameters:

Applications:

The Bi-metal core drill bit features variable pitch teeth made of M3 High Speed Steel (M42 HSS Co8% is available), ensuring efficient and precise cutting through various materials. The Bi-metal hole cutter is designed to have less than 0.75mm concentricity tolerance and less than 0.1mm end-face tolerance, ensuring accurate and clean cuts every time.

Perfect for a wide range of applications, this product is suitable for cutting through Stainless Steel, nail-embedded Wood, Metal, Aluminium, casting Materials, Wood, Plastic Materials, Gypsum Board, and more. Whether you're a professional tradesperson or a DIY enthusiast, this Bi-metal hole cutter is a must-have in your tool kit.

With a delivery time of less than 45 days and payment terms of L/C or T/T, purchasing this product has never been easier. Order now and experience the convenience and efficiency of the 7PC Bi-metal hole saw set.

Support and Services:

Our Bi-metal hole saw product comes with comprehensive technical support and services to ensure the best performance and longevity of your tool. Our team of experts is available to answer any questions you may have and provide guidance on proper use and maintenance of the product. We also offer repair and replacement services as needed to keep your tool in top shape. Additionally, we provide training and educational resources to help you get the most out of your Bi-metal hole saw. Contact us for more information on our product technical support and services.

Packing and Shipping:

Product Packaging:

• Bi-metal hole saw
• Size options: 1 inch, 1.5 inches, 2 inches
• Material: High-speed steel with cobalt coating
• Includes: Pilot drill bit and hex key
• Durable plastic case for storage and transport

Shipping:

• Ships within 1-2 business days
• Shipping options: Standard, Expedited, Overnight
• Shipping rates calculated at checkout
• Tracking information provided via email