Description

PFERD 13pc Bi-Metal Engineer’s Hole Saw Set

The PFERD 13pc Bi-Metal Engineer’s Hole Saw Set provides reliable and precise drilling solutions for engineers and industrial workers. Each hole saw in this set is constructed from shatter-proof, high-speed bi-metal steel (HSS), ensuring durability, smooth performance, and long tool life. Suitable for use with drilling machines and hand-held drills, this set is designed for stainless steel (INOX), aluminium, and other metals.

With fully ground cutting edges and cross grinding, these hole saws offer smooth drilling and precise centring, making them perfect for demanding applications. The set includes multiple hole saw sizes, hex shank arbors, a long pilot drill, and an adaptor for easy setup and compatibility.

Set Contents:

• 9 Hole Saws with the following diameters:
  • 20mm, 22mm, 25mm, 32mm, 40mm, 44mm, 51mm, 57mm, 64mm
• Hex Shank Arbors:
  • 1/4″ and 3/8″
• Pilot Drill (6/90, long)
• Adaptor

Key Features:

• HSS bi-metal construction for durability and resistance to breakage
• Suitable for stainless steel (INOX), aluminium, and general metals
• Multiple hole sizes for various engineering and industrial tasks
• Fully ground cutting edges with cross grinding for precision centring and smooth drilling
• Hex shank arbors for compatibility with hand-held and drilling machines
• Includes long pilot drill and adaptor for easy setup

Recommendations for Use:

• Ensure the pilot drill projects at least 3mm beyond the hole saw teeth for accurate cutting.
• Use cutting oil for metals and kerosene for aluminium to extend tool life and ensure smooth operation.
• Remove INOX particles to prevent corrosion on stainless steel workpieces.
• Avoid swinging movements during drilling to prevent tooth damage.
• Monitor rotational speed and prevent overheating to maintain performance.

Safety Notes:

• When using shank extensions, do not exceed the recommended rotational speed for safety and performance.

The PFERD 13pc Bi-Metal Engineer’s Hole Saw Set is the perfect drilling solution for engineers, offering precision, durability, and versatility for a variety of industrial applications.