Hi-Speed Corp

Small Hole Boring Bars For Profiling
Clamping System S • Steel - GSPI
 
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NOTE: KRA shown as -.5°.

 

 

 

 

 

 

 

NOTE: KRA shown as 22.5°.


    CLICK TOOL NUMBERS TO ORDER
Order # Catalog # KRA D D min D2 F CD L L1 L4 A γF° γP° gage insert insert
screw
Torx
Right hand
2828281 GSPI375625155R -5.0 .625 .515 .385 .312 .120 4.500 4.500 1.500 .098 0.0 0.0 GC..151505 GT21 T7
2828269 GSPI50075025R -5.0 .750 .630 .510 .374 .119 5.000 5.000 2.000 .098 0.0 0.0 GC..151505 GT21 T7
2828196 GSPI375625150R   0.0 .625 .515 .385 .312 .120 4.500 4.500 1.500 .098 0.0 0.0 GC..151505 GT21 T7
2828203 GSPI50075020R   0.0 .750 .630 .510 .374 .119 5.000 5.000 2.000 .098 0.0 0.0 GC..151505 GT21 T7
2828310 GSPI37562515225R 22.5 .625 .540 .385 .338 .146 4.176 4.000 1.500 .098 0.0 0.0 GC..151505 GT21 T7
2828295 GSPI5007502225R 22.5 .750 .665 .510 .400 .145 5.158 5.000 2.000 .098 0.0 0.0 GC..151505 GT21 T7
Left hand
2828275 GSPI375625155L -5.0 .625 .515 .385 .312 .120 4.500 4.500 1.500 .098 0.0 0.0 GC..151505 GT21 T7