Tungsten Carbide Screw Thread Rolling Ring for Cold Milling

• Logo Printing: Without Logo Printing
• Size: Pr3.0 ~Pr12.0
• Customized: Non-Customized
• Type: Milling Tool
• Material: Tungsen Carbide +Cobalt+Nickle
• Certification: ISO 9001:2008, GS, CE
• Model NO.: Rolling Ring
• Uage: for Cold Milling
• Application: for Reinforcing Steel Wire
• Surface: Polished or Blank
• Grade: Yg15
• Transport Package: Paper Box
• Specification: 123mm 125mm 140mm 150mm
• Origin: China
• Production Capacity: 10000

Product Description

Tungsten carbide screw thread rolling ring for cold milling 
Products description:
Profiling rolls' type:

PR3.0, PR3.5, PR4.0, PR4.5, PR5.0, PR5.5, PR6.0, PR6.5, PR7.0, PR7.5,

PR8.0, PR8.5, PR9.0, PR9.5, PR10.0, PR10.5, PR11.0, PR11.5, PR12.0.



 

Application for grade of three dimensional rolls
Grade		Density		Hardness		TRS		Application Recommended
		g/cm³		HRA		Mpa
YGH30		13.9-14.1		≥83.5		≥2520		Cold rolling screwthread steel
YG15		13.95-14.15		≥86.5		≥2220

Type			Size(mm)			Tolerance of nibs(mm)			Tolerance of finished(mm)
			OD	ID	H	OD	ID	H	OD	ID
BT-123*82*15			123	82	15	0/+1.2	0/-1.0	0/+1.0	0/+0.02	0/-0.02
BT-125*82*15			125	82	15
BT-125*82*20			125	82	20
BT-140*90*15			140	90	15
BT-140*90*20			140	90	20
BT-145*95*15			145	95	15
BT-145*95*20			145	95	20
BT-150*90*15			150	90	15
BT-150*90*20			150	90	20
BT-150*95*15			150	95	15
BT-150*95*20			150	95	20
BT-180*125*16			180	125	16	0/+1.5	0/-1.5	0/+1.2
BT-180*125*18			180	125	18