Mongtec Precision, a Taiwanese tooling brand headquartered in Taichung, Taiwan, supplies BMT and VDI (DIN 69880) driven tool holders, static holders and quick-change tooling for Doosan CNC lathes and turning centers. Doosan Machine Tools was rebranded as DN Solutions in 2022 — the model list below covers both badges. Select your machine, or contact engineering if your model is not listed — interface dimensions are confirmed per machine at RFQ.
Doosan Machine Tools was rebranded as DN Solutions in 2022; current DN Solutions Puma, Lynx and SMX turning centers share these turret platforms. Turret interface shown where documented on the individual machine page (76 of 52 models). Entries marked “Confirmed at RFQ” are supplied after Mongtec engineering checks the actual turret configuration.
Figures below are Mongtec's own published line specifications (mongtec-tools.com, accessed 2026-07-20). They describe the capability range of the product line; the rating of a specific unit for a specific machine is confirmed by Mongtec engineering at RFQ.
| Turret interfaces supplied | BMT (face-and-taper), VDI polygonal shank to DIN 69880, and PSC polygon shank coupling to ISO 26623 |
|---|---|
| Driven tool speed | 6,000–12,000 rpm standard; up to 32,000 rpm with speed increaser |
| Max torque | Up to 160 Nm (line capability; unit rating confirmed at RFQ) |
| Coolant | Internal / external, up to 100 bar |
| Runout | ≤0.003 mm published for the Mazak-compatible 0° driven tool line; other families confirmed at RFQ |
| Bearings / gearing | Imported P4/P5 precision bearings; precision-ground spiral bevel gear pairs |
| Product types | Driven holders (axial / radial / adjustable-angle), static holders, boring bar holders, custom configurations |
| Manufacturing | Taiwan; every driven unit ships with an individual inspection report |
| Lead time | No blanket published figure — quoted per order after interface, quantity and customisation are reviewed |
The Mongtec Static Turret Toolholders, Ver 2026.07 catalogue names this machine platform for turret sizes BMT40, BMT45, BMT55, BMT65, BMT75. Published static (non-driven) holders — OD, double-OD, ID and face types:
Ordering codes are machine-builder specific. The designations below identify the holder type and its dimensions. Because mounting details differ between machine builders even within the same nominal turret size, the same BMT specification can carry a different Mongtec article code depending on the machine it is built for — Mongtec engineering assigns the correct code for your machine at RFQ.
| Turret | Holder type | Type designation | C | K | G | H | X | A | B | E | Weight |
|---|---|---|---|---|---|---|---|---|---|---|---|
| BMT40 | OD | C5520 | 75 | 97 | 55 | 25 | 25 | 12 | 50 | 60 | 2.20 kg |
| BMT40 | ID | B6025 | 63 | 94 | 82 | 60 | 25 | 12 | 50 | 60 | 3.20 kg |
| BMT45 | OD | C6020 | 75 | 110 | 60 | 20 | 20 | 15 | 58 | 58 | 2.49 kg |
| BMT45 | OD | C7020 | 85 | 110 | 70 | 20 | 20 | 15 | 58 | 58 | 3.43 kg |
| BMT45 | OD | C8025 | 85 | 110 | 80 | 25 | 25 | 15 | 58 | 58 | 3.92 kg |
| BMT45 | ID | B6040 | 75 | 95 | 88 | 60 | 40 | 15 | 58 | 58 | 3.50 kg |
| BMT45 | ID | B6532 | 75 | 95 | 88 | 65 | 32 | 15 | 58 | 58 | 3.35 kg |
| BMT45 | ID | B8032 | 75 | 95 | 110 | 80 | 32 | 15 | 58 | 58 | 4.43 kg |
| BMT45 | Face | F6020 | 75 | 85 | 60 | 20 | 20 | 15 | 58 | 58 | 2.26 kg |
| BMT45 | Face | F7032 | 90 | 86 | 70 | 32 | 32 | 15 | 58 | 58 | 3.20 kg |
| BMT45 | Face | F8020 | 75 | 85 | 80 | 20 | 20 | 15 | 58 | 58 | 3.04 kg |
| BMT45 | Face | F8525 | 90 | 86 | 85 | 25 | 25 | 15 | 58 | 58 | 3.82 kg |
| BMT55 | OD | C6020 | 90 | 115 | 60 | 20 | 20 | 15 | 64 | 64 | 3.29 kg |
| BMT55 | OD | C8020 | 86 | 120 | 80 | 20 | 20 | 15 | 64 | 64 | 4.34 kg |
| BMT55 | OD | C8025 | 95 | 120 | 80 | 25 | 25 | 15 | 64 | 64 | 4.30 kg |
| BMT55 | OD | C8032 | 86 | 120 | 80 | 32 | 32 | 15 | 64 | 64 | 4.34 kg |
| BMT55 | Double OD | C8020 | 92 | 120 | 80 | 20 | 21 | 15 | 64 | 64 | 5.60 kg |
| BMT55 | ID | B6032 | 86 | 105 | 90 | 60 | 32 | 15 | 64 | 64 | 5.10 kg |
| BMT55 | ID | B6040 | 86 | 105 | 90 | 60 | 40 | 15 | 64 | 64 | 5.10 kg |
| BMT55 | ID | B7032 | 86 | 105 | 100 | 70 | 32 | 15 | 64 | 64 | 5.96 kg |
| BMT55 | ID | B7040 | 86 | 105 | 100 | 70 | 40 | 15 | 64 | 64 | 4.90 kg |
| BMT55 | ID | B8032 | 86 | 105 | 109 | 80 | 32 | 15 | 64 | 64 | 5.80 kg |
| BMT55 | ID | B8540 | 86 | 105 | 115 | 85 | 40 | 15 | 64 | 64 | 5.80 kg |
| BMT55 | Face | F7020 | 90 | 95 | 70 | 20 | 20 | 15 | 64 | 64 | 3.51 kg |
| BMT55 | Face | F7025 | 86 | 95 | 70 | 25 | 25 | 15 | 64 | 64 | 3.35 kg |
| BMT55 | Face | F8032 | 86 | 95 | 80 | 32 | 32 | 15 | 64 | 64 | 3.82 kg |
| BMT55 | Face | F8520 | 92 | 95 | 85 | 20 | 20 | 15 | 64 | 64 | 4.06 kg |
| BMT55 | Face | F8525 | 92 | 95 | 85 | 25 | 25 | 15 | 64 | 64 | 4.45 kg |
| BMT65 | OD | C7520 | 96 | 131 | 75 | 20 | 20 | 18 | 73 | 70 | 4.97 kg |
| BMT65 | OD | C7525 | 95 | 131 | 75 | 25 | 25 | 18 | 73 | 70 | 4.97 kg |
| BMT65 | OD | C8025 | 95 | 131 | 80 | 25 | 25 | 18 | 73 | 70 | 5.25 kg |
| BMT65 | Double OD | C7520 | 97 | 131 | 75 | 20 | 21 | 18 | 73 | 70 | 6.10 kg |
| BMT65 | ID | B6032 | 86 | 105 | 90 | 60 | 32 | 15 | 64 | 64 | 5.10 kg |
| BMT65 | ID | B6040 | 86 | 105 | 90 | 60 | 40 | 15 | 64 | 64 | 5.10 kg |
| BMT65 | ID | B7032 | 86 | 105 | 100 | 70 | 32 | 15 | 64 | 64 | 5.96 kg |
| BMT65 | ID | B7040 | 86 | 105 | 100 | 70 | 40 | 15 | 64 | 64 | 4.90 kg |
| BMT65 | ID | B8032 | 86 | 105 | 109 | 80 | 32 | 15 | 64 | 64 | 5.80 kg |
| BMT65 | ID | B8540 | 86 | 105 | 115 | 85 | 40 | 15 | 64 | 64 | 5.80 kg |
| BMT65 | Face | F7025 | 95 | 106 | 70 | 25 | 25 | 18 | 93 | 70 | 4.13 kg |
| BMT65 | Face | F9525 | 96 | 105 | 95 | 25 | 25 | 18 | 73 | 70 | 5.62 kg |
| BMT75 | OD | C8525 | 112 | 140 | 85 | 25 | 25 | 25 | 90 | 90 | 7.00 kg |
| BMT75 | OD | C8032 | 112 | 152.5 | 80 | 30 | 32 | 25 | 90 | 90 | 7.14 kg |
| BMT75 | ID | B9050 | 112 | 120 | 130 | 90 | 50 | 25 | 90 | 90 | 9.80 kg |
| BMT75 | ID | B11050 | 112 | 115 | 150 | 110 | 50 | 25 | 90 | 90 | 9.80 kg |
| BMT75 | ID | B11060 | 112 | 135 | 1156 | 110 | 60 | 25 | 90 | 90 | 12.30 kg |
| BMT75 | Face | F7025 | 112 | 135 | 70 | 25 | 25 | 25 | 90 | 90 | 6.20 kg |
| BMT75 | Face | F7032 | 112 | 120 | 70 | 32 | 32 | 25 | 90 | 90 | 5.46 kg |
| BMT75 | Face | F12225 | 112 | 135 | 122 | 25 | 25 | 25 | 90 | 90 | 10.76 kg |
| BMT75 | Face | F13532 | 112 | 120 | 135 | 32 | 32 | 25 | 90 | 90 | 10.61 kg |
Dimensions in mm, from the Mongtec Static Turret Toolholders, Ver 2026.07 catalogue. This is the published range for those turret sizes, not a confirmed fit for a specific machine configuration — Mongtec engineering verifies interface dimensions, clearance, shank size and the correct article code per machine at RFQ. Ask engineering to confirm →
Mongtec supplies BMT and VDI driven and static tool holders across the DN Solutions (formerly Doosan) turning-center range. Published BMT sizes are noted where available; the exact interface for a given build is confirmed at RFQ.
Lynx: Lynx 2100 (10/12ST); Lynx 2100 M/MS/LY/LSY; Lynx 300M; Lynx 2600 (10/12ST); Lynx 2600 SY (12ST); Lynx 2600 Y/SY (16ST).
Puma GT: Puma GT2100 / 2600 (10ST) & GT2600 (12ST); Puma GT2100 (12ST); Puma GT3100 M.
Puma (horizontal turret): Puma 2100 / 2600; Puma 2100,2600 (II) M/MS/Y/SY (BMT55); (BMT65); Puma 2100,2600 Y/SY (16ST, BMT55); Puma 3100 M/Y/SY; Puma 4100 / 5100 M/LM/LY; Puma 600 / 700 / 800 M/LM/LY.
Puma DNT: Puma DNT 2100; DNT 2600; DNT 2100 / 2600 (BMT55); (BMT65).
Puma MX / SMX (multitasking): Puma MX1600 ST (BMT45); MX1600 / 2100 ST (BMT55); MX2600 T/ST; SMX2100 ST; SMX2600 / 3100 ST.
Puma ST GS II / TL / TW: Puma ST20GS II / ST26GS II; ST32GS II / ST35GS II / ST38GS II; Puma TL2000 / 2500 M; Puma TW2100 M; TW2600 M.
Puma TT (twin-turret): Puma TT1300 SY/SYY; TT1800 / 2100 MS/SY/SYY; TT2500 MS/SY.
Vertical & DST: Puma V400; V400 M; V8300 M; V8300 M (ATC); (P)V9300; (P)V9300 M / VT900 M; VT1100 M; PV 6300 ML/MR; DST 20/26; DST 20/26Y.