CMT OMM09-X50 3/8 in. Plunge and Flush-Cut Blade for Wood and Metal - BIM (50-Piece) is a narrow, versatile oscillating accessory designed for demanding cutting tasks across a wide range of materials. Built from Bi-Metal (BIM) construction, this blade delivers the flexibility and durability needed for plunge cutting, flush cutting, and trim work in wood, chipboard, plastics, sheet metal, copper and aluminium pipes, and profiles. The universal arbor mount makes it compatible with virtually any oscillating multi-cutter on the market, and the bulk pack of 50 blades keeps job sites and shops consistently supplied for high-volume use.

Key Features

• Bi-Metal (BIM) Construction - combines high-speed steel teeth with a flexible spring-steel body, giving the blade the edge hardness needed for metal and the shock resistance to avoid snapping during demanding plunge and flush-cut operations in wood and composite materials.
• 3/8 in. Narrow Blade Width - the slim profile allows precise entry into tight spaces, making it ideal for flush cutting nails, trimming non-ferrous profiles, and fine adjustment work where a wider blade would cause unwanted material removal.
• 18 TPI Tooth Configuration - the 18 teeth-per-inch geometry is optimized for controlled, clean cuts through wood, chipboard, plastic, sheet metal, copper, and aluminium, reducing tear-out and delivering smooth results across multiple material types.
• 1 1/8 in. Cutting Depth - provides sufficient reach for plunge cutting in plasterboard and flush cutting applications without over-extending the blade into surrounding structure.
• Universal Arbor Interface - fits most oscillating multi-cutters including Fein SuperCut, Festool Vecturo, Bosch, Makita, Milwaukee, and DeWalt tools, eliminating the need for multiple blade types or adapters across a mixed tool inventory.
• 50-Piece Bulk Pack - reduces per-blade cost and ensures continuous availability on high-throughput job sites or in production environments where blade replacement is frequent.

Why This Product

• The BIM material and 18 TPI tooth geometry work together to handle both wood-based and metal materials in a single blade - meaning fewer blade changes and faster workflow when cutting across mixed-material assemblies like plasterboard with embedded metal profiles or sandwich materials.
• The universal arbor design removes compatibility barriers, allowing this blade to work directly with most major oscillating tool brands without purchasing additional adapters or brand-specific accessories.
• At 3/8 in. wide with a 1 1/8 in. cutting depth, this blade is specifically sized for flush cutting tasks - such as trimming door casings or cutting nails flush to a surface - where precision and control matter more than bulk cutting speed.
• The 50-piece quantity makes this pack practical for contractors, renovation crews, or shops that use oscillating blades regularly, providing a consistent supply of fresh cutting edges without frequent reordering interruptions.

Specifications

• Manufacturer Part Number: OMM09-X50
• Brand: CMT Orange Tools
• Blade Width: 3/8 in.
• Cutting Depth: 1 1/8 in.
• Number of Teeth: 18 TPI
• Blade Material: BIM (Bi-Metal)
• Arbor Type: Universal Arbor
• Quantity: 50-Piece

Approved Applications

• Plunge cutting in plasterboard
• Flush cutting nails
• Adjustment work on non-ferrous profiles
• Cutting wood and chipboard
• Cutting plastic materials
• Cutting sheet metal
• Cutting copper and aluminium pipes and profiles
• Cutting sandwich materials