SK40 Side Lock Adaptor, Sla16 Sla20 Sla25 Sla32 Sla40 Mm for Cylendrical Shank Size:SK40SLA16-63L Used in a boring bar

Used in a boring bar for a boring application

you can use  JDMW120420 from Mitsubishi Brand Insert into this

such as checking a workpiece's tolerance variation

1 box contains 10 inserts

ENDMILL -DIAMETER 6mm-SHANK DIAMETER 6mm-FLUTES 1-FLUTE LENGTH-25/32/42-TOTAL LENGTH -50/60/70

SK40 Side Lock Adaptor, Sla16 Sla20 Sla25 Sla32 Sla40 Mm for Cylendrical Shank Size:SK40SLA16-63L Used in a boring barSK40 SLA holder, also called the Side lock holder SK40 Side lock is primarily used to hold cylindrical or straight shank items, such as indexable cutters, baby chucks, and carbide drills, providing a straight shank for improved rigidity and strength. It ranges from 16 mm to 40 mm because the shank's minor diameter is compatible with a standard collet chuck. Made from alloy steel hardened to 54 56rcBalanced to G6. 3 at 12,000 RPMsConcentricity is less