EXCHANGEABLE HEAD END MILLS IDENTIFICATION CARBIDE iMX End Mill Series yHEAD x Basic Configurations v Specifications n Corner R. , Coolant Hole S Square H High Helix ex. S Peripheral(Side) V Vibration Control R050 | 0.5 mm E End Cutting Edge C Corner Radius F For High Efficiency Machining R100 | 1 mm C End Face, Center B Ball Nose S For Finish Machining n Corner R. None Without Hole R Roughing A For Aluminum Alloy ex. CH Chamfer D Duplex Corner Radius R030 | .030 inch F Fine Pitch(Roughing) T Taper L Inclined IMX12 C 4 HV 120 R100 12 S z x c v b n m , z Series Description c No. of Flutes b Dia. m Flute Length Head & Holder Combination ex.Head Series DescriptionHolder Series Description4|4 fluteiMX 10iMX 10 -ex.120 | 12 mmex.* 12 | 12. mm (Truncate Decimal Places) iMX 12 iMX 12 - b Dia. A45 | Chamfer Angle 45° iMX 16 iMX 16 - ex. iMX 20 iMX 20 - 0500 | .5 inch m Flute Length (inch) iMX 25 iMX 25 - Head & holder combination should be the same. ex. M | Medium = DC x1 P | DC x.8 yHOLDER (DC= External Diameter) x Hyphen c Figure n Overall Length Hyphen indicates these are holders. U Undercut ex. S Straight L080 | 80 mm J G Straight Oversize n Overall LengthA1° Taper Neckex. * L31 | 3.1 inch (Two Digits Decimal Place Truncate) IMX12 - U 12 N017 L080 C z x c v b n m z Series Description Holder & Head Combination v Shank Diameter b Neck Length m Tool Material Holder Series Description Head Series Description ex. ex. C Carbide iMX 10 - iMX 10iMX 12 -iMX 12 12 | 12 mm * N017 | 17. mm(Truncate Decimal Places) S Steelv Shank Diameter iMX 16 - iMX 16iMX 20 -iMX 20 ex.0500 | .5 inchiMX 25 -iMX 25Holder & head combination should be the same.b Neck Lengthex.* N071 | .71inch(Three Digits Decimal Place Truncate) For holder details, refer to J070-J073. y RUN-OUT ACCURACY AND HEAD EXCHANGE ACCURACY Run-out Accuracy for the Peripheral Cutting Edge .0006" (ø10 ─ 20 mm) .0008" (ø25 mm) * Use the carbide holder. (Except iMX-R4F roughing head) J002 EXCHANGEABLE HEAD END MILLS