M42 bi-metal hole saw, cutting drill bit for wood, plastic and sheet metal (155 mm)

Features:1.Made of high-quality, high-hardness steel, abrasion-resistant and durable.
2.The blade is extremely sharp, with good drilling capacity.
3.Professional and practical design, attractive appearance, easy to carry and use.
4.Can be used to make large holes in wood, thin steel sheet, aluminum alloy, and other soft metal sheets.
5.The newly designed chip removal groove can quickly discharge chips and will not cause cracking or jamming.
Specifications:Features:
1. 1. Made of high-quality, high-hardness steel, abrasion-resistant and durable.2. The blade is extremely sharp, with good piercing capacity.3. Professional and practical design, attractive appearance, easy to carry and use.4.Can be used to make large holes in wood, thin steel sheets, aluminum alloys and other soft sheets.
5. The newly designed chip removal groove can discharge chips quickly and will not cause cracking and stuck workpiece phenomenon. Material: Steel
Diameter: approx. 150mm / 5.9in, 155mm / 6.1in, 160mm / 6.3in, 180mm / 7.1in (optional)
Package List:
1 * Hole Saw
1 * Core Drill Bit
Note:
1. Please allow slight error due to manual measurement. Thank you for your understanding.
2. Monitors are not calibrated same, item color displayed in photos may be showing slightly different from the real object. Please take the real one as standard.