Counterboring Tools

CTR™ • Counterbore

Features and Benefits

  • CTR Counterboring Tools are designed for high-production screw head counterbores and similar counterboring operations.
  • Extremely unequal insert positioning and flutes.
  • S2 S inserts reduce additional drill operations to achieve a precise 90° bottom.
  • Counterboring tool shipped with insert screws and Torx wrench.

Specifications

S2 S Whistle Notch WN Shank • Metric

D1mmin
order numbercatalog numbermmintol min D1tol max D1tol min D1tol max D1DD6LL2L4 maxgage insertnumber of inserts
2204393 »CBTF150R2WD20N2M15,140.596-0,1200,120-0.0050.005206,081318,5SPHX060204R..2
2204394 »CBTF160R2WD20N2M16,140.635-0,1200,120-0.0050.005207,081318,5SPHX060204R..2
2204395 »CBTF170R2WD20N2M17,140.675-0,1200,120-0.0050.005208,0863613,5SPHX060204R..2
2204405 »CBTF180R2WD20N2M18,140.714-0,1200,120-0.0050.005208,4863613,5SPHX070304R..2
1246170 »CBTF180R2WD20N3M18,140.714-0,1200,120-0.0050.005208,4863613,5SPHX060204R..3
2204396 »CBTF200R2WD20N2M20,170.794-0,1200,120-0.0050.005208,5863616,0SPHX070304R..2
1191074 »CBTF200R2WD20N3M20,170.794-0,1200,120-0.0050.005208,5863616,0SPHX060204R..3
2204397 »CBTF210R2WD20N2M21,170.833-0,1200,120-0.0050.005208,5863616,0SPHX070304R..2
2204398 »CBTF210R2WD20N3M21,170.833-0,1200,120-0.0050.0052010,5863611,0SPHX060204R..3
2204399 »CBTF220R2WD20N2M22,170.873-0,1200,120-0.0050.0052010,4863616,0SPHX070304R..2
1191075 »CBTF220R2WD20N3M22,170.873-0,1200,120-0.0050.0052010,5863616,0SPHX060204R..3
2204406 »CBTF230R2WD20N2M23,170.912-0,1200,120-0.0050.0052010,5914121,0SPHX090304R..2
2204400 »CBTF230R2WD20N3M23,170.912-0,1200,120-0.0050.0052010,5914116,0SPHX070304R..3
1246203 »CBTF240R2WD20N2M24,170.951-0,1200,120-0.0050.0052010,5914118,5SPHX090304R..2
2204408 »CBTF240R2WD20N3M24,170.951-0,1200,120-0.0050.0052010,5914116,0SPHX070304R..3
2204407 »CBTF250R2WD20N2M25,170.991-0,1200,120-0.0050.0052012,0964623,5SPHX090304R..2
2204401 »CBTF250R2WD20N3M25,170.991-0,1200,120-0.0050.0052010,5964621,0SPHX070304R..3
1191076 »CBTF260R2WD20N2M26,171.030-0,1200,120-0.0050.0052013,0964623,5SPHX090304R..2
2204409 »CBTF270R2WD20N3M27,171.070-0,1200,120-0.0050.0052010,5964621,0SPHX090304R..3
1246205 »CBTF280R2WD20N3M28,171.109-0,1200,120-0.0050.0052015,01015123,5SPHX090304R..3
1246166 »CBTF300R2WD20N3M30,171.188-0,1200,120-0.0050.0052015,01015123,0SPHX090304R..3
1246207 »CBTF320R2WD20N3M32,201.268-0,1200,120-0.0050.0052017,01015123,0SPHX090304R..3
1246187 »CBTF330R2WD20N3M33,201.307-0,1200,120-0.0050.0052017,01015125,5SPHX090304R..3
2204402 »CBTF340R2WD32N3M34,201.346-0,1200,120-0.0050.0053218,01115125,5SPHX090304R..3
2204403 »CBTF350R2WD32N3M35,201.386-0,1200,120-0.0050.0053219,01115125,5SPHX090304R..3
1246188 »CBTF360R2WD32N3M36,201.425-0,1200,120-0.0050.0053219,01165627,5SPHX090304R..3
2204404 »CBTF380R2WD32N3M38,201.504-0,1200,120-0.0050.0053222,01216130,0SPHX120404R..3
1246195 »CBTF400R2WD32N3M40,201.582-0,1200,120-0.0050.0053221,01216130,5SPHX120404R..3
1246168 »CBTF420R2WD32N3M42,201.661-0,1200,120-0.0050.0053222,01266633,5SPHX120404R..3
1246216 »CBTF460R2WD32N3M46,201.819-0,1200,120-0.0050.0053225,01266633,5SPHX120404R..3

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