CRL High Speed Steel Spiral Single Flute Aluminum Cutting Router Bit Backer Rods & Insert Tools Do not use with hot-applied

Do not use with hot-applied sealants or hot melt adhesives where their surface temperature is over 160ºF (71ºC)

and center to the scored line

Easy To Replace

Choose From Any of CRL's and Sprayway's Fine Formulations

CRL High Speed Steel Spiral Single Flute Aluminum Cutting Router Bit Backer Rods & Insert Tools Do not use with hot-applied1 4" (6. 4 mm) Shank High Speed (Aluminum Cutting) Spiral Bits Single and Two Flute Bits are Available Use these CRL High Speed Steel Spiral Bits for routing aluminum storefront tubes. Bits are available in either a spiral up or spiral down configuration. Single fluted bits for faster cuts are available, as well as double spiraled bits for a smoother more precise cut. All bits are approximately 2 3 4" (70 mm) long. Product images shown are of the