HSA-HS
SpinLOCK Universal Arbor with High-Speed Steel Pilot Bit
HSA-MD
SpinLOCK Unverisal Arbor with Daredevil® Multipurpose Pilot Bit
HSBAMP
Standard Large Two-Pin Mandrel for Hole Saws 1-1/4 In. to 6 In.
HSBAL
Standard Large Two-Pin Mandrel for Hole Saws 1-1/4 In. to 6 In.
HSBAM
Standard Medium Mandrel for 9/16 In. - 2-1/8 In. Hole Saws