
Classification Standard Type MINIT Type ISO Type
Type BU Type MINIT P24 Type MINIT N38 Type SP Type CP Type CE Type PN Type
| The most common type | Mini type with good edge | Compact type for multi- | Screw-locked positive edge type | Positive edge type for | High rake type for Non- | Economical type using |
| of cartridge units | sharpness and chip control | tooling configurations | with good edge sharpness and | low rigidity work | ferrous metal machining | common negative inserts |
chip control Shape
Functions
Clamp Mechanism Eccentric Pin Screw On Pin Lock Screw On Clamp On Clamp On Pin Lock
Axial: No No
Adjustability Yes Yes Yes Yes Yes
Radial: Yes (By using shims)
| Rake Angle | Neg. | Pos. | Neg. | Pos. | Pos. | Pos. | Neg. |
| Relief Angle | 0° | 11° | 0° | 11° | 11° | 20° | 0° |
Cutting Edge Position Above Center Above Center Above Center On Center On Center On Center On Center
Min. Effective Diameter (mm) ø24 ø24 ø38 ø30 ø30 ø30 ø38
( ) Indicate Smallest Applicable Diameter.
Stock Stock Stock Stock Stock Stock Stock
Illustrations BU Type MINIT P24 Type MINIT N38 Type SP Type CP Type CE Type PN Type
R L R L R L R L R L R L R L
MTGN3 R/L(38) D D STGP R/L-10CA(38) D D CTGP R/L10CA(38) D D CTGE R/L10CA(38) PTGN R/L10CA(38) D D STGP R/L-12CA(50) D D CTGP R/L12CA(50) D D CTGE R/L12CA(50) PTGN R/L12CA(50) D D STGP R/L-16CA(60) D D CTGP R/L16CA(60) D D PTGN R/L16CA(60) D D 0° F D PTGN R/L20CA(70) G
| BU224 R/L(48) D | MTJP22 R/L(24) D D MTJN3 R/L(38) D | STJP R/L-10CA(38) D D CTJP R/L10CA(38) D | CTJE R/L10CA(38) D |
| BU225 R/L(60) D | STJP R/L-12CA(50) D D CTJP R/L12CA(50) D | CTJE R/L12CA(50) D |
STJP R/L-16CA(55) D D CTJP R/L16CA(55) 5° <3°>
< > : MINIT P24 BU252 R/L(24) D D MTFP22 R/L(24) D D MTFN3 R/L(38) D D STFP R/L- 8CA(30) D D CTFP R/L 8CA(30) D D CTFE R/L 8CA(30) D D PTFN R/L10CA(38) D D BU253 R/L(30) D STFP R/L-10CA(38) D D CTFP R/L10CA(38) D D CTFE R/L10CA(38) D D PTFN R/L12CA(50) D D BU254 R/L(38) D STFP R/L-12CA(50) D D CTFP R/L12CA(50) D D CTFE R/L12CA(50) D D PTFN R/L16CA(55) D D
0° BU255 R/L(48) D D STFP R/L-16CA(55) D D CTFP R/L16CA(55) D D CTFE R/L16CA(55) D F PTFN R/L20CA(70) D D
BU256 R/L(55) D CTFP R/L20CA(70) D D CTFE R/L20CA(70) D BU293 R/L(30) D MTUP22 R/L(24) D D MTUN3 R/L(38) D D STUP R/L-10CA(38) D D CTUP R/L10CA(38) D D CTUE R/L10CA(38) D
5° <3°> D D D D F
BU294 R/L(38) STUP R/L-12CA(50) CTUP R/L12CA(50) CTUE R/L12CA(50)
BU295 R/L(48) D D STUP R/L-16CA(55) D D CTUP R/L16CA(55) D
< > : MINIT P24·N38 BU295ER/L(48) D 5°
30°
45°
MTWP22 R/L(24) D D MTWN3 R/L(38) D 60°
* Cartridge Units do not include inserts or toolholders.
STTP R/L- 8CA(30) D D CTTP R/L 8CA(30) D CTTE R/L 8CA(30) D PTTN R/L10CA(38) D F
STTP R/L-10CA(38) D D CTTP R/L10CA(38) D D CTTE R/L10CA(38) D PTTN R/L12CA(50) D D STTP R/L-12CA(50) D D CTTP R/L12CA(50) D D CTTE R/L12CA(50) D PTTN R/L16CA(60) D F STTP R/L-16CA(60) D D CTTP R/L16CA(60) D F CTTE R/L16CA(60) F STSP R/L-10CA(38) D D CTSP R/L10CA(38) D CTSE R/L 8CA(30) D STSP R/L-12CA(50) D D CTSP R/L12CA(50) D CTSE R/L10CA(38) D STSP R/L-16CA(55) D D CTSP R/L16CA(55) D CTSE R/L12CA(50) D CTSE R/L16CA(55) F STWP R/L- 8CA(30) D D CTWP R/L 8CA(30) D CTWE R/L 8CA(30) D STWP R/L-10CA(38) D D CTWP R/L10CA(38) D D CTWE R/L10CA(38) D STWP R/L-12CA(50) D D CTWP R/L12CA(50) D D CTWE R/L12CA(50) D STWP R/L-16CA(55) D D CTWP R/L16CA(55) F CTWE R/L16CA(55)
F mark : To be replaced by new item (Please confirm stock availability) G17