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Bolt-On Tools for Haas Lathes
We offer a full line of bolt-on tools including twin turning tool holders, extended twin turn holders, face groove holders, boring bar holders, twin boring bar holders, turret wedge clamps, extended twin boring bar holders, parting tool holders and extended parting tool holders for the Haas BOT12/VB and VB24 turrets. The alloy steel tool holders come with a black oxide coating for wear and corrosion resistance and they use a standard industry Haas bolt pattern. *Check your manufacturer drawings. Our quality tools are proudly made in the USA.

Haas 12-Station VDI Turret
The Haas 12-Station VDI40 Tool Turret accepts standard VDI40 tools and bolt-on tools. It also accepts axial and radial live tools when combined with the live tooling option. This turret is compatible with vintage and new VDI40 tool holders.

Haas 12-Station VB Hybrid Turret
The Haas 12-Station hybrid turret accepts 0.75” (20MM) turning sticks on the face and standard Bolt-On tools around the turret outer diameter. There are 6 VDI stations and 6 bolt-on stations.
Fits these machines: ST-20, ST-20Y, ST-25, ST-25Y, ST-30, ST-30Y, ST-35, ST-35Y.

Haas 12-Station BOT
The 12-Station BOT turret accepts tools around the perimeter, with radial slots for mounting turning tools in the left and right-hand directions. The BOT turret accepts the standard Haas pattern tools and is constructed with a 7.25” thickness for increased rigidity.
Fits these machines: ST-20, ST-20Y, ST-25, ST-25Y, ST-30, ST-30Y, ST-35, ST-35Y.
Bolt-On Tools for VB/BOT12 Turrets

Twin Turning Tool Holders - Standard
Fits: ST-20, ST-20Y, DS-30, DS-30Y, ST-30Y
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT20OD1.00T | BOT20OD-1T | 1.00 | 2.15 | Int |
RBOT20MOD25MMT | BOT20MOD-25T | 25MM | 55MM | Int |

Extended Twin Turning Tool Holders - Standard
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT20EXTOD1.00T | BOT20EXTOD-1T | 1.00 | 3.30 | Int |
RBOT20EXTMOD25MMT | BOT20EXTMOD-25T | 25MM | 84MM | Int |


Boring Bar Holders - Standard
Fits: ST-20, ST-20Y, ST-25, ST-25Y, DS-30, DS-30Y, ST-30, ST-30Y, ST-35, ST-35Y
Part # | Haas Part # | D | L1 | Coolant |
RBOT20ID1.00 | BOT20ID-1 | 1.00 | 2.55 | Int/Ext |
RBOT20ID1.25 | BOT20ID-1_1/4 | 1.25 | 2.55 | Int/Ext |
RBOT20ID1.50 | BOT20ID-1_1/2 | 1.50 | 2.55 | Int/Ext |
RBOT20ID2.00 | BOT20ID-2 | 2.00 | 2.55 | Int/Ext |
RBOT20MID25MM | BOT20MID-25 | 25MM | 65MM | Int/Ext |
RBOT20MID32MM | BOT20MID-32 | 32MM | 65MM | Int/Ext |
RBOT20MID40MM | BOT20MID-40 | 40MM | 65MM | Int/Ext |
RBOT20MID50MM | BOT20MID-50 | 50MM | 65MM | Int/Ext |

Twin Boring Bar Holder - Standard
Fits: ST-20, ST-20Y, DS-30, DS-30Y, ST-30, ST-30Y, ST-35, ST-35Y
Part # | Haas Part # | D | L1 | L2 | Coolant |
RBOT20ID.75T | BOT20ID-3/4T | .75 | 3.80 | 1.50 | Int/Ext |
RBOT20MID20MMT | BOT20MID-20T | 20MM | 96.50MM | 38.10MM | Int/Ext |

Extended Twin Boring Bar Holder - Standard
Fits: DS-30, DS-30Y, ST-35, ST-35Y
Part # | Haas Part # | D | L1 | L2 | Coolant |
RBOT20EXTID.75T | BOT24EXTID-3/4T | .75 | 5.25 | 1.50 | Int/Ext |
RBOT20EXTMID20MMT | BOT20EXTMID-20T | 20MM | 133.10MM | 38.10MM | Int/Ext |


Extended Parting Tool Holder - Standard
Fits: DS-30, DS-30Y
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT20EXTOD1.00 | BOT20EXTOD-1 | 1.00 | 3.30 | Int |
RBOT20EXTMOD25MM | BOT20EXTMOD-25 | 25MM | 84MM | Int |

Bolt-On Tools for Haas VB24 Turret (Half-Index)

Fits these machines: DS-30SS, DS-20SS, DS-20SSY, DS-30SSY, ST-30SS, ST-30SSY.
Haas Turret - Technical Information

Extended Twin Turn Holders - Half-Index
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT24EXTOD.75T | BOT24EXTOD-3/4T | .75 | 3.31 | Int |
RBOT24EXMOD20MMT | BOT24EXTMOD-20T | 20MM | 84MM | Int |

Face Groove Holders - Half-Index
Fits: DS-30SS, DS-30SSY, ST-20SS, ST-20SSY, ST-30SS, ST-30SSY
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT24FG.75 | BOT24FG-3/4 | .75 | 1.70 | Int |
RBOT24MFG20MM | BOT24MFG-20 | 20MM | 43MM | Int |

Boring Bar Holders - Half-Index
Fits: DS-30SS, DS-30SSY, ST-20SS, ST-20SSY, ST-30SS, ST-30SSY
Part # | Haas Part # | D | L1 | Coolant |
RBOT24ID1.00 | BOT24ID-1 | 1.00 | 1.97 | Int/Ext |
RBOT24ID1.25 | BOT24ID-1_1/4 | 1.25 | 1.97 | Int/Ext |
RBOT24MID25MM | BOT24MID-25 | 25MM | 50MM | Int/Ext |
RBOT24MID32MM | BOT24MID-32 | 32MM | 50MM | Int/Ext |
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Twin Boring Bar Holders - Half-Index
Fits: DS-30SS, DS-30SSY, ST-20SS, ST-20SSY, ST-30SS, ST-30SSY
Part # | Haas Part # | D | L1 | L2 | Coolant |
RBOT24ID.75T | BOT24ID-3/4T | .75 | 4.00 | 2.15 | Int/Ext |
RBOT24MID20MMT | BOT24EXTMID-20T | 20MM | 101.60MM | 54.60MM | Int/Ext |

Extended Twin Boring Bar Holders - Half-Index
Fits: DS-30SS, DS-30SSY, ST-20SS, ST-30SS, ST-30SSY
Part # | Haas Part # | D | L1 | L2 | Coolant |
RBOT24EXTID.75T | BOT24EXTID-3/4T | .75 | 5.13 | 2.15 | Int/Ext |
RBOT24EXTMID20MMT | BOT24EXTMID-20T | 20MM | 130.30MM | 54.60MM | Int/Ext |

Facing Tool Holders - Half-Index
Fits: DS-30SS, DS-30SSY, ST-20SS, ST-20SSY, ST-30SS, ST-30SSY
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT24ODF.75 | BOT24ODF-3/4 | .75 | 1.88 | Int |
RBOT24MODF20MM | BOT24MODF-20 | 20MM | 48MM | Int |

Parting Tool Holders - Half-Index
Fits: DS-30SS, DS-30SSY, ST-20SS, ST-20SSY, ST-30SS, ST-30SSY
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT24OD.75 | BOT24OD-3/4 | .75 | 2.09 | Int |
RBOT24MOD20MM | BOT24MOD-20 | 20MM | 53MM | Int |

Extended Parting Tool Holders - Half-Index
Fits: DS-30SS, DS-30SSY, ST-20SS, ST-30SS, ST-30SSY
Part # | Haas Part # | X1 | L1 | Coolant |
RBOT24EXTOD.75 | BOT24EXTOD-3/4 | .75 | 4.34 | Int |
RBOT24EXTMOD20MM | BOT24EXTMOD-20 | 20MM | 110MM | Int |