Haas BOT Toolholders
Set up your Haas BOT turret with the best tools available. Haas bolt-on style tool turrets provide super-rigid mounting of turning tools and boring bars. The turrets accept industry-standard bolt-on toolholders around the perimeter, and have radial slots on the face for mounting turning tools in either the right- or left-hand direction.
- Industry-standard bolt pattern
- Black oxide coating for corrosion resistance
- Haas-designed OEM tooling
What Holders Fit My Lathe?
Figuring out what toolholders fit your lathe can be challenging at times and can lead to a lot of confusion. Haas offers toolholders for 4 lathe turret types. All of these are dependent on what model your machine is and what options were added.
Internal (ID) Turning Holder
- OEM tooling designed to fit your Haas lathe turret
- Inch and metric sizes available
- Through-tool coolant back cover plate included
- Interchangeable front coolant nozzles
Clamp
- OEM tooling designed to fit your Haas lathe turret
- Wedge and/or block style available
- Wedge and block clamps hold inch and metric shanks
- Secure rigid holding of the turning tool
- Bolted or pinned for proper alignment
Toolholder Kits
- OEM tooling designed to fit your Haas lathe turret
- Kits can include internal turning holder, coolant blocks, external turning holder, and more
- Inch and metric kits available
- Includes all necessary hardware for immediate use
Face Groove Holder
- OEM tooling designed to fit your Haas lathe turret
- Includes wedge clamp for rigid holding of the tool shank
- Available for inch and metric shank sizes
- Holds tool shank parallel to spindle centerline
- Interchangeable front coolant nozzles
Coolant Block
- OEM tooling designed to fit your Haas lathe turret
- Easiest way to deliver coolant to the cutting area
- Top and bottom coolant nozzles for best coolant delivery
- Black-oxide coating for corrosion resistance
- Includes all necessary hardware for immediate use
External (OD) Turning Holder
- OEM tooling designed to fit your Haas lathe turret
- Inch and metric sizes available
- Includes wedge clamp for rigid holding of the tool shank
- Black-oxide coating for corrosion resistance
- Interchangeable coolant nozzles
Toolholder Series & Compatible Lathes
BOLT-ON 12-STATION
BOT10 ST-10, ST-10L, ST-15, & ST-15L
BOT20 ST-20, ST-20L, ST-25, ST-25L, ST-28, ST-28L, ST-30, ST-30L, ST-35, & ST-35L
BOT40 ST-40*, ST-40L*, ST-45*, ST-45L*, ST-50, & ST-55
BOT50 ST-40*, ST-40L*, ST-45*, ST-45L*, ST-50, & ST-55
*Fits standard turret and optional 7.25" (184 mm) thick turret.
VDI 12-STATION
VDI40 ST-10, ST-10L, ST-10Y, ST-10LY,
ST-15, ST-15L, ST-15Y, ST-15LY, ST-20, ST-20L, ST-25, ST-25Y,
ST-28, ST-28L, ST-30, ST-30L, ST-35, ST-40, ST-40L, ST-45, & ST-45L
VB HYBRID 12-STATION
BOT10 ST-10, ST-10L, ST-10Y, ST-10LY, ST-15, ST-15L, ST-15Y,
VDI40 & ST-15LY
BOT20 ST-20, ST-20Y, ST-25, ST-25Y, ST-30, ST-30Y, ST-35,
VDI40 & ST-35Y
BOT40 ST-40, ST-40L, ST-45, & ST-45L
VDI40
VB HYBRID 24-STATION
BOT24 DS-30SS, DS-30SSY, ST-20SS, ST-20SSY, ST-30SS,
VDI40 & ST-30SSY