SUNNEN AL20-838LB used honing mandrel, OAL: 13.25", diameter range: 0.838"–0.869". Part of L-Series, features a 9.625" long shank, 4.5" abrasive length. Ideal for precision tooling.
SUNNEN AL20-838LB MANDREL
USED
Brand: Sunnen
Part Number: AL20-838LB
HONING MANDREL
OAL: 13.25”
Diameter Range: 0.838" – 0.869" (21.28 mm – 22.07 mm)
Tool Series: L-Series (specifically the AL20 sub-family)
Shank Type: Long Shank
Reach/Shank Length: 9.625" (standard for AL20 long-shank variants)
Abrasive Length: 4.5" (114.3 mm)
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