Aluminium MXL XL L H XH XXH T2.5 T5 T10 AT5 AT10 S2M S3M S5M S8M GT2 GT3 GT5 3M 5M 8M HTD tooth  timing belt pulleys.

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Feature:
1. Teeth Type: MXL,XL,L,H,XH,XXH,XXL,SL9,SL12,SL,HTD:3M,5M,8M,14M,20M AND SO ON
2. Metric System: T-type series(T2.5,T5,T10,T20)
3. HTD type(3M,5M,8M,14M)
4. STPD/STS type(S2M,S3M,S4.5M,S5M,S8M,S14M)
5. The British System: MXL,XL,L,H,X
6. Material:1045 carbon steel, aluminum alloy frequently used, brass and nylon available.
7. Surface treatment: black oxdizing, phosphating, anodize, zinc-plating
8. Tolerance: conform to customers requirement
9. OEM/ODM service: offered