Boring Bar With Internal Coolant TWLNR/L Akko A-TWLN

Boring bar, according to ISO code TWLNR (right-hand) or TWLNL (left-hand), equiped with internal coolant. Brand Akko with reference A-TWLN.


For clamping turning insert WNM., for internal turning with right or left direction of rotation according to turning toolholder.


Brand Akko
Reference A-TWLN
ISO code TWLNR (Right-hand) / TWLNL (Left-hand)
Type Internal
Coolant Internal coolant
Clamping Top clamping
Entering angle (KAPR) 95°
Cutting direction Right-hand / Left-hand
Shank Rectangular, rounded

articles WNM. 0804..

Article code d mm H mm L x l mm F mm ømin mm 
A40T TWLNR 08 40 37,5 300 27 50
A40T TWLNL 08 40 37,5 300 27 50
A50U TWLNR 08 50 47 350 35 63
A50U TWLNL 08 50 47 350 35 63
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