High Quality Friction Saw Blade 520 X 3.0 X 40 for Cutting Metal.

• Certification：ISO9001:2008, ISO9001:2000, RoHS, CE
• Tooth Form：Hook Tooth
• Diameter：520
• Function：Cutting
• Shape：Circular Saw
• Type：Cutter

=== Base Info ===

• Model NO.：520 x 3.0 x 40mm Z=300
• Structure：Solid CV
• Work Type：Cut off
• Material：Carbon Steel,alloy steel
• Transport Package：10PCS Per Case
• Specification：520 x 3.0 x 40mm
• Trademark：FUWEISI, BOSS CUT
• Origin：China, Germany, Japan and USA Material.
• HS Code：82023900
• Production Capacity：5000PCS,Month

=== Description ===

Basic Info.

Model NO. 520 x 3.0 x 40mm Z=300 Structure Solid CV Work Type Cut off Material Carbon Steel,alloy steel Transport Package 10PCS Per Case Specification 520 x 3.0 x 40mm Trademark FUWEISI, BOSS CUT Origin China, Germany, Japan and USA Material. HS Code 82023900 Production Capacity 5000PCS/Month

Product Description

Our friction saws are suitable for carbon steel cutting. Can be used on flying cut-off machines as well as on static ones for profile cutting or for mass pipe production.


Our blades are hardened and tempered obtaining the mechanical characteristics to guarntee a good tool life avoiding the formation of cracks.

Working condition:

Cutting speed: 110/15-mt/s
Speed: 1000/2000 mm/1'

Dimension	Bore(mm)	Thickness(mm)	Tooth number
800mm	110	5	180/220
820mm	110	4/5	228/315
900mm	110/300	5/6	180/220
1000mm	160/300	5/6/7	240/320
1100mm	300	6	198/340
1200mm	160/300	6/7/8	220/276
1300mm	340/360	6/9	216/340
1500mm	300/360	7/8	248/276/318
1600mm	300/480	7/5/8/9	288/440
1650mm	400/500	9/10	350/410
1700mm	320	9/10	588
1800mm	400/550	9/10	297/370/600
2000mm	500	10/12	275/380/600
2100mm	500	13/14	400/600
2500mm	500	15	400/580/600