คุณลักษณะ

• No brim design (17φ or more) Suitable for through work.
• The key to making the holsaw last longer is to use it at a proper speed.
• Basically, the larger the diameter, the lower the speed.
• The speed chart is included in the product package.
• When drilling metal holes, use cutting oil to extend the life of the holsaw.
• Work Material: Iron Plate, Metal Siding, Tin, Aluminum Plate, Wood, Plywood, PVC Plate.