Roughing and finishing brake discs. The tool shanks are made of high quality tool steel with high strength and steel properties through heat treatment! Turning inserts are made from high abrasion resistant PCBN composite material imported from abroad, and through leading modern intelligent resharpening technology, better dimensional stability and minimum delivery times are ensured! For highly abrasion resistant workpiece materials, turning inserts are specially chamfered and passivated to ensure better tool life and surface finish, improving tool cost performance and reducing customer production costs per item!
Tool drawing number: 070390
Machine type: Horizontal lathe
Workpiece name: brake disc
Workpiece material: HT250
Workpiece hardness: HRC30
Workpiece diameter: φ140
Roughness: Ra3.2
Machining process: Rough turning of outer circle and end face
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| 100Pieces External circles and end faces | 90Pieces External circles and end faces |
Note: Higher life than existing tools
Tool drawing number: 070390
Machine type: Horizontal lathe
Workpiece name: brake disc
Workpiece material: HT250
Workpiece hardness: HRC30
Workpiece diameter: φ280
Roughness: Ra3.2
Machining process: Rough turning of bore and end face
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| 130Pieces Bore and end faces | 110Pieces Bore and end faces |
Note: Higher life than existing tools
