Bi-metal hole saw set 9 pcs.

• Set of bi-metal hole saws in sizes 22, 32, 35, 44, 51, 68 mm
• Designed for making holes in materials with a high degree of hardness
• Teeth of the hole saw made of high-quality M42 high-speed steel with an 8% cobalt addition, which ensures more efficient cutting and a longer tool life
• Teeth with a variable pitch of 4/6 TPI allowing for efficient drilling in materials of different hardness
• Teeth additionally sharpened, which speeds up work and drilling speed
• Designed for general, installation, electrical, and repair work.
• For cutting materials such as stainless steel, wood, aluminum, PVC, or plasterboard
• Packed in a durable case

The set includes:

• hole saws: 22, 32, 35, 44, 51, 68 mm
• Adapter
• 3/8'' Arbor
• 7/16'' Arbor
• Plastic case