• Suitable for carbide and HSS cutting tools (requirements below).

Cutting Tool Shank Requirements metric (ISO standard) cutting tool shank diameter tolerance

3h40,000/-0,003
4h40,000/-0,004
5h50,000/-0,005
6h60,000/-0,008
8 & 10h60,000/-0,009
12, 14, 16, & 18h60,000/-0,011
20h60,000/-0,013

TT MDmm-HSK Form E

order numbercatalog numberD1D2D21L1L2L9Vstop screwwrench size stop screwkg
2386938HSK50ETTMD03080M39138054155TTSS05018M2,5mm0,44
2386939HSK50ETTMD04080M49138054155TTSS05018M2,5mm0,44
2386940HSK50ETTMD05080M510148054155TTSS06020M3mm0,45
2386941HSK50ETTMD06080M6121680542610TTSS05018M2,5mm0,47
2386942HSK50ETTMD08080M8162080542610TTSS06020M3mm0,51
2386943HSK50ETTMD10085M10202585593210TTSS08020M4mm0,57
2386944HSK50ETTMD12090M12243090643710TTSS08020M4mm0,65
2386945HSK50ETTMD14090M14263190643710TTSS08020M4mm0,68
2386946HSK50ETTMD16095M16283495694010TTSS12020M6mm0,74
2386947HSK50ETTMD18095M18303695694010TTSS12020M6mm0,77
2386948HSK50ETTMD20100M203441100744210TTSS16020M8mm0,91

NOTE: Do not overheat. Overheating will destroy the accuracy and functionality of the toolholder. Shrink Fit technical section, see page K56. Supplied with stop screw. Adjusting stop screw gage, see page K59. Shrink Fit accessories, see page J2. Optional M6~1.0P x 5 lg fine-balancing screw set (10 pieces) is available. Order number is MS1276PKG and must be ordered separately. HSK coolant unit and wrench are available and must be ordered separately; see page J32.