uxcell 50 x 0.5mm 72 Teeth Steel Slitting Saw Slipper Plate Sheet Silver Tone Product Name: Slitting Saw; Teeth Number: 72 Module: 1; Inner Hole Diameter: 16mm/ 0.63" Gear Size: 50 x 0.5mm/ 2" x 0.02"(D*T); Material: Steel Color: Silver Tone; Net Weight: 7g Package Content: 1 x Slitting Saw