CMT 690.121 Profile Knives For Insert Shaper System 1-37/64" x 5/32" (40x4mm) 2Pk Threaded Rod The CMT 550-044X is a

The CMT 550-044X is a 1-3/4" (44mm) Multi-Purpose TCT Hole Saw (Series 550X) with XTREME FAST Push&Lock system

Diablo's proprietary TiCo Hi-Density Carbide is designed specifically to deliver extreme durability and 5X longer life on materials requiring polished-like finishes

Fastener holes are slightly offset to help prevent fastener interference (fasteners sold separately)

What fasteners should be used to install the BC6R

Cuts quickly

CMT 690.121 Profile Knives For Insert Shaper System 1-37/64" x 5/32" (40x4mm) 2Pk Threaded Rod The CMT 550-044X is aThe CMT 690. 121 is a pair of 40mm profile knives profile knives for the CMT Insert Shaper System. Each pair features a specific molding profile for use with CMT cutter heads (692 series). Dimensions: 1 37 64 inch x 5 32 inch (40x4mm). Sold in pairs of 2. SPECIFICATIONS Profile Number 121 Knife Size 1 37 64 inch x 5 32 inch (40x4mm) Quantity Pair of 2 knives System CMT Insert Shaper System (for use with CMT 692 series cutter heads) Country of Origin