Starrett KBS1232-10 Bi-Metal Safe Flex Hand Hacksaw Blades TPI - 12 32 10-Pack

The Starrett KBS1232-10 is a 10-pack of professional-grade bi-metal hand hacksaw blades engineered for demanding cutting applications. Combining a High Speed Steel (HSS) tooth edge with a flexible alloy steel back, these Safe Flex blades resist breakage under lateral stress, making them ideal for hand sawing in tight or awkward conditions.

At 12 inches (300mm) in length with a 32 TPI (teeth per inch) configuration, these blades are optimized for cutting thin-wall tubing, conduit, sheet metal, and other fine-pitch materials where a clean, precise cut is required. The bi-metal construction delivers the hardness of HSS at the cutting edge with the flexibility of a spring-tempered backing — extending blade life significantly over traditional carbon steel blades.

Key Features:

• Bi-Metal Construction: HSS tooth edge welded to a flexible alloy steel back for maximum durability and break resistance
• Safe Flex Technology: Engineered to flex without snapping during hand use, reducing blade waste and injury risk
• 32 TPI: Fine tooth pitch ideal for thin materials, tubing, conduit, and sheet metal
• Blade Dimensions: 12" x 1/2" x .025" (300mm x 13mm x 0.65mm)
• Standard Pin-to-Pin Fit: Compatible with all standard 12" hand hacksaw frames
• 10-Pack Value: Economy bulk packaging for professional and high-volume use
• Made by Starrett, a trusted precision tool manufacturer since 1880

These blades are a reliable choice for electricians, plumbers, HVAC technicians, and general contractors who require consistent cutting performance and extended blade life on the job site or in the shop.