Standard Parameters

Conformity to Indian Standard IS 1931:2000 With Latest Amdmnt.

Performance Parameters

Application of saw File A Saw file is a tool used to remove fine amounts of material from a workpiece.

Types of cuts Single cut

Grades of Cuts Bastard

Hardness of cutting Portion of files in HRC Min 54

Types of Saw files Taper

Types of taper saw files depending on proportions of length and cross section Regular

Number of Up Cuts per centi meter 14

Availability of Safe Edges Yes

The microstructure on the cutting portion of the file shall be uniformly distributed fine nodular carbides in martensitic matrix with no surface decentralization Yes

The file shall be well shaped and shall be reasonably straight Yes

The file must not have cracks , scales , rust or other manufacturing defects Yes

Each file shall be stamped legibly with nominal size ,grade of cut or trade mark on the uncut portion of file Yes

Warranty in years 1

Metallic and Dimensional Parameters

Length of file in mm 200

Width of file in mm 4

Thickness of file in mm 4

Length of Tang in mm 50

When held near the middle of file length and struck by a piece of steel thre file shall give a clear metallic ring Yes

Additional Parameters

The teeth on the surfaces and sides shall be uniform Yes

Safe edges should be smooth and free from burns Yes

File compatible handles must be supplied with files Yes

The fie must be given suitable rust preventive treatment before packing Yes

File must be individually wrapped in wax paper to avoid damage to the teeth Yes

Reports

Availability of test report from govt/ NABL/ILAC accredited lab covering all parameters No

Test report number , Incase test reports not availabble , put NA na

Test report date, Incase test reports not availabble , put NA na

Name of test lab , Incase test reports not availabble , put NA na

Address of test lab , Incase test reports not availabble , put NA na

Copies of all certifications and test reports to be provided to buyer on demand at time of supplies No