Specifications

1.Electroplated Diamond Taper Files
2.Abrasive:Diamond
3. For hard material finish

1.  130*30 Electroplated Diamond Taper Files Set

2.  These straight-pitch diamond taper files are mainly used for filinginside slots or grooves, where are inaccessible with straight files.

3. application:Used for virtually any precision  filing, de-burring, notching, dressing and honing of hard, brittle materials.

4.Specification:

Item No		Total Length *working length		cross size
JDR-EPTF10	130*30			3,2*0.4/1.7,4*0.4/1.7,6*0.4/1.7

 

 5. Standard daimond grit:120#  other special diamond grit can be ordered

Recommendations for Use
Apply only slight pressure to the file,especially in workpiece edge areas!
Loaded diamond files can usually be cleaned in kerosene or other cleaning fluids (e.g.,anti-static plastic cleaner) using a file brush. Often it will suffice to knock the file against a hard object. Avoid contact with grease when using files!

Use a coarse grit for roughing, medium grit or general purpose filing, and fine grit for finishing applications.

Grit sizes are stated according to the FEPA grading scale.

Grit size  FEPA Recommended  Applications
Fine                   D 91:    Finishing
Medium            D 126 :      General purpose filing
Coarse             D 151 /D 181:Roughing
Very Coarse     D 251: Roughing