This replacement blade works with the 30-Inch (76.2 cm) Steel Handle Bolt Cutter (Cat. No. 63330). Cuts soft, medium, and hard metals. Forged, alloy tool steel is precision ground for sure, efficient cutting and long life.Features One adjustment realigns cutting edges Cutting capacities for soft and medium materials is up to Brinell 300, Rockwell C31 Forged, alloy tool steel blade is precision ground for sure, efficient cutting and long life Cutting capacities for hard materials is up to Brinell 400, Rockwell C42 Cuts soft, medium and hard metals One Adjustment Realigns Cutting Edges Not for cutting cable Warnings NOT insulated. Will NOT protect against electrical shock. Always wear approved eye protection. Soft & Medium Cutting Max Capacity: Up to Brinell 300, Rockwell C31 Hard Material Cutting Max Capacity: Up to Brinell 400, Rockwell C42 Weight: 3.06 lbs Length: 30 in Width: 3.69 in Height: 1.89 in Depth: 6.66 in Jaw Material: Forged, Alloy Tool Steel Application: Cutting Soft, Medium and Hard Materials For Use With: 63330 Type: Replacement Head for Bolt Cutter Cat. No. 63330 Country of Origin: Japan DownloadsVideo DownloadSpec Sheet