Broad Compatibility: With 6.35mm shank size, this bend cutter works with various handheld trimmers and table mounted carvers, performing well on hardwood, composite wood, plywood and similar wooden materials Sturdy & Long Lasting Cutting: Uses YG6X alloy for hardness and wear resistance, clean incisions on wood without uneven edges while ensuring prolonged usage Anti Stick: Treated exterior reduces wood debris buildup during cutting, substance clogging and charred marks while making cleanup easier after use Enhanced Control: Built in roller provides stable tracking movement, eliminating the need for manual marking and helping beginners achieve uniform, accurate rounded edges Multiple bend Choices: Features various measurements for versatile shaping needs, perfect for creating rounded edges on furniture and with specific bending requirements, Manufacturer: Whoasyst