• Material: Tool steel, High carbon tool steel, HSS
• Original: Made in China

We supply OEM replacement Bottom slitter knives for paper slitting and converting machines


1. Applicaton: knife used in following industry-
Film 
Foil 
Tape 
Label 
Aluminum 
Paper 
Cardboard
Textile

2. Main products of bottom slitter knives   
---Free locking bottom knife /  F.L.C bottom knife 
---Eccentric locking bottom knife /  S.L bottom knife
---Scew locking bottom knife
---Double side anvil knife
---Bottom spacer
---Bottom band
---T shape bottom knife
---Rewind bottom knife
---Lower slitter knife
---Bottom cutter
---Female knife



3. Type of bottom slitter knives
A. Free locking 

B. Multi locking 

C. Eccentric locking



4. Typical dimension 

Knife dimension	1 side edge	Double side edge
60x40x5mm	Yes
77x45x10mm	Yes
77x60x10mm	Yes
80x60x10mm	Yes
82x60x10mm	Yes
90.8x60x9.5mm	Yes
90.8x60x12.7mm	Yes	Yes
90.8x60x25.4mm		Yes
105x80x10mm	Yes
105x90x10mm	Yes
120x80x15mm	Yes
140x90x15mm	Yes
220x180x30mm		Yes
240x200x30mm		Yes
250x188x20mm		Yes
250x188x25mm		Yes

5. Material we use for bottom slitter knives 
52100
D2
M2
Tungsten carbide inlay single side
Tungsten carbide inlay double side
Tungsten carbide solid

Material	52100	D2	M2	Carbide
Hardness	58-60	60-62	62-64	85-90
Delivery	2 weeks	3 weeks	4 weeks	6 weeks

6. OEM replacement knives for below Machine mode-   
Tidland
Mario cotta
Helios
Bilstein
Dienes
Goebel
Dusenbury
Atlas,
Cameron
Camelard
Jagenberg
Valumet
Voith
Pasaban
Quotroll
Milltex
Arrow
Five Victor
Great wall
Beloit


7. "Big" bottom slitter knives --- Multi groove bottom slitter knives
Multi groove bottom slitter knives are used on paper and cardboard rewinder machine, they are also called
Multi groove cutters
Multi block knives
Multi block cutters
Typical used on machine Goebel, Jagenberg, Tidland
Typical size
250x200x40mm
300x250x80mm
300x250x100mm
350x300x100mm
350x300x150mm
400x350x100mm




Looking for other industrial knives we produce?   We can help
Plotter blade
Hook blade
Breakaway blade
Tape knife
Vacuum packing knife
Injector blade
Slitter blade
Cutoff knife
Seafood slicer knife
Dicer knife
Cheese cutter knife
Skinner knife
Poultry slicer knife
Vegetable processing knife
Extrusion knife
Pelletizer knife
Granulator knife
Tyre recycling knife
Shredder knife
Sheeter knife
Perforator knife
Bottom slitter knife
Razor slitter knife
Slotting knife