NTK offers a variety of cut-off tools with as narrow a width as .020" (0.5mm)
NTK cut-off tools are specialized for small part applications

NTK Cut-off Tools - Product Lines

CTP.R-SUB CTP.L-SUB
CTP.R-SUB CTP.L-SUB
Insert CSV CTPS CTPS-001
Holder CSV-NC CTPS CTPSR-SUB
CSV-NC CTPS CTPSR-SUB
Max Cut-off Diameter ~Ø.197" (~5.0mm) ~Ø.394" (~10.0mm) ~Ø.157" (~4.0mm)
Blade width .024" - .059" (0.6 - 1.5mm) .047" - .079" (1.2 - 2.0mm) .028" (0.7mm)
Insert CTP
Holder CTP CTP-OH CTPR-SUB CTPL-SUB
CTP CTP-OH CTPR-SUB CTPL-SUB
  Coolant through    
Max Cut-off Diameter ~Ø.472" (~12.0mm)
Blade width .020" - .079" (0.5 - 2.0mm)
Insert CTPA
Holder CTPA CTPA-OH CTPAR-SUB CTPAL-SUB
CTPA CTPA-OH CTPAR-SUB CTPAL-SUB
  Coolant through    
Max Cut-off Diameter ~Ø.630" (~16.0mm)
Blade width .028" - .118" (0.7 - 3.0mm)
Insert CTPW CTDP GWPFM
Holder CTPW CTDP CTWP
CTPW CTDP CTWP
Max Cut-off Diameter ~Ø.787" (~20.0mm) ~Ø1.339" (~34.0mm) ~Ø1.653" (~42.0mm)
Blade width .098" (2.5mm) .079"・.098" (2.0・2.5mm) .118" (3.0mm)
Insert CTV-S CTV
Holder CTV-K2 CTVN-K2 CTV-S CTV-M (B) CTV-X
CTV-K2 CTVN-K2 CTV-S CTV-M (B) CTV-X
Max Cut-off Diameter ~Ø.787" (~20.0mm) ~Ø1.378" (~35.0mm) ~Ø1.772" (~45.0mm) ~1.378" (~35.0mm)
Blade width .087" - .098" (2.2 - 2.5mm) .098"・.118" (2.5・3.0mm) .098"・.118" (2.5・3.0mm) .118" (3.0mm)

CTP/CTPA/CTPS/CTPW selection guide : Right hand? Or Left hand?

Right-hand recommended

Right-hand recommended

R-hand Toolholder using a R-hand insert with lead angle

Left-hand recommended

Left-hand recommended

L-hand Toolholder with a non-lead angle insert when the bar stock is held by sub-spindle

CTP/CTPA-SUB selection guide Right hand? Or Left hand?

Right-hand recommended

Right-hand recommended

R-hand Toolholder with R-hand insert with lead angle for longer parts or small diameter part.
When part length is too short for sub-spindle to hold, use L-hand with slower speed.

Left-hand recommended

Left-hand recommended

L-hand with L-hand insert with lead angle for short part