AWTOOLS Set de sierras de corona bimetálicas 19-64 mm, 13 piezas, Black Line, maletín metálico

Professional bimetal hole saw kit with 13 pieces covering diameters from 19 to 64 mm. Cuts clean holes in wood, metal, plastics, and more with variable pitch teeth for smooth, low-vibration performance. Housed in a durable metal case for organized storage and transport.

Advantages

Bimetal construction combines high-speed steel teeth with a tough alloy steel body, delivering long service life and resistance to heat. The set includes two arbors with hexagonal shanks, ensuring compatibility with both corded and cordless drills. Variable pitch tooth geometry reduces chatter and enhances cutting speed across a range of materials.

Suitable for

• Wood and plywood
• Plastics and plasterboard
• Non-ferrous metals (aluminium, copper, brass)
• Steel and thin stainless steel
• Professional construction, electrical, and plumbing installations

Key specifications

• Hole saw diameters: 19, 22, 25, 29, 32, 35, 38, 44, 51, 57, 64 mm
• Maximum cutting depth: 38 mm
• Number of pieces: 13 (11 hole saws + 2 arbors with pilot drills)
• Material: Bimetal (HSS teeth, alloy steel body)
• Arbor shank: Hexagonal
• Storage: Metal case
• Series: Black Line

Recommendations

Use appropriate cutting speed and light feed pressure for metal; apply cutting fluid for stainless steel. Ensure pilot drill is sharp and arbor is securely tightened before use.