RedLine Tools offer a full selection of turning tools, boring bar holders, half-index holders and modular Kennametal KM50 and Size 4 Polygon Shank Coupling bolt-on holders for your BMT65 lathe.

The BMT65 turret is found on these Haas machines: ST-20Y, ST-25Y, ST-30Y, ST-35Y, DS-30Y, ST-20, ST-25, ST-30, ST-35.

Haas Turret - Technical Information

BMT65 Standard Tool Holder Blocks

Turning Tool Holder - Standard

Part #Haas Part #X1L1Coolant
RB65OD100BMT65OD-11.002.76Int
RB65MOD25MM
BMT65MOD-25
25MM70MMInt


Double Sided Turning Tool Holder - Standard

Part #Haas Part #X1L1Coolant
RB65OD100DSBMT65OD-1T1.002.76Int
RB65MOD25MMDS
BMT65MOD-25T
25MM70MMInt


Boring Bar Holder - Standard

Part #Haas Part #DL1Coolant
RB65ID100BMT65ID-11.002.76Int/Ext
RB65ID150
BMT65ID-1_1/2
1.503.94Int/Ext
RB65MID25MM
BMT65MID-25
25MM100MMInt/Ext
RB65MID40MM
BMT65MID-40
40MM100MMInt/Ext


Double Sided Boring Bar Holder - Standard

Part #Haas Part #DL1Coolant
RB65ID125DSBMT65OD-1T1.002.76Int/Ext
RB65MID32MMDS
BMT65MOD-25T
25MM70MMInt/Ext


Split Block Boring Bar Holder - Standard

Part #Haas Part #DL1Coolant
RB65ID100SPn/a1.004.15Int/Ext
RB65ID150SP
BMT65ID-1_1/2S
1.504.41Int/Ext
RB65ID200SP
BMT65ID-2S
2.004.67Int/Ext
RB65MID25MMSP
BMT65MID-25S
25MM105.50MMInt/Ext
RB65MID40MMSP
BMT65MID-40S
40MM112MMInt/Ext
RB65MID50MMSP
BMT65MID-50S
50MM118.50MMInt/Ext

BMT65 Half-Index Tool Holder Blocks

Single Sided Turning Tool Holder - Half-Index

Part #Haas Part #X1X2L1Coolant
RB65OD075100HIn/a1.00.763.35Int
RB65MOD2025MMHI
n/a
25MM20MM85MMInt


Double Sided Turning Tool Holder - Half-Index

Part #Haas Part #X1X2L1Coolant
RB65OD075100HIDSn/a1.00.753.35Int
RB65MOD2025MMHIDS
n/a
25MM20MM85MMInt


Single Sided Boring Bar Holder - Half-Index

Part #Haas Part #X1X2L1Coolant
RB65ID100100HIn/a1.004.131.38Ext
RB65MID2525MMHI
n/a
25MM105MM35MMExt


Double Sided Boring Bar Holder, Extended - Half-Index

Part #Haas Part #X1X2L1Coolant
RB65ID100100HIDSn/a1.002.201.38Ext
RB65MID2525MMHIDS
n/a
25MM56MM35MMExt

BMT65 Tool Blocks with Kennametal KM50 Connection

We offer tool blocks for those that use Kennametal’s KM50 quick-change clamping system. This system utilizes high clamping forces while requiring minimal input saving setup and production time. 

  • Quickly change tools
  • Lower risk of injury changing tools
  • High repeatability and ultra-precision
  • Coolant thru
  • Less downtime

Single OD Tool Block

Part #L1L2L3L4Coolant
RB65ODKM50S70MM71MM148.50MM95MMInt


Double OD Tool Block

Part #L1L2L3L4L5Coolant
RB65ODKM50D70MM71MM71MM197MM95MMInt


Single ID Tool Block

Part #L1L2L3L4Coolant
RB65IDKM50S128MM100MM70MM96MMInt


Single ID Tool Block

Part #L1L2L3L4L5Coolant
RB65IDKM50D112.50MM85MM103MM27MM95MMInt

BMT65 Tool Blocks with Size 4 Polygon Coupling Connection

The Size 4 polygon shank coupling enables an extremely high stiffness connection between the machine and tool. The advantages of this system are:
  • The conical polygon can resist high bending and torque moments
  • The coupling provides high-precision and repeatability
  • Improved productivity with more efficient machine time
  • Monoblock system
  • No additional interfaces
  • Simple low-maintenance tool holder change
  • Internal coolant thru

Single OD Tool Block

Part #L1L2L3L4Coolant
RB65ODC4S74MM65MM139MM94MMInt


Double OD Tool Block

Part #L1L2L3L4L5Coolant
RB65ODC4D74MM65MM65MM178MM95MMInt


Single ID Tool Block

Part #L1L2L3L4Coolant
RB65IDC4S114MM90MM113MM94MMInt


Double ID Tool Block

Part #L1L2L3L4L5Coolant
RB65IDC4D114MM90MM77MM63MM95MMInt