1. Home
  2. /
  3. Catalog
  4. /
  5. GJET Spindle
GJET

The GJET spindle is our HSM Jet Spindle Model.  Combining speed with power, GJET is your best option for working with small tools. GJET is a patented robust spindle speed increaser design that uses the machine’s existing coolant or cutting fluid supply as a pressurized energy source (20 to 40 bars), rotating a turbine in the range of 35,000 – 55,000 RPMs.

This compact unit fits a wide range of CNC machines, is ATC / turret mountable, and an ideal solution for semi-finishing and finishing applications using small-diameter cutting tools; milling, drilling, thread-milling, engraving, chamfering, deburring, grinding, and more.

The HSM Jet Spindle is equipped with a real-time, wireless RPM transmitter and monitoring display system to optimize performance. Refer to the Operating Conditions Guidelines for this HSM Jet Spindle.</div>

JET SPINDLE OPERATING PARAMETERS TJS GJET
COOLANT 20 BAR 40 BAR Terms of Use
Min Supply Diameter 4 mm Collet ER11 AA/UP
Min flow rate 10 L/min 20 L/min Runout 3
micron
At length of
3D
Speed 33,000 RPM 55,000 RPM Warranty 1
Year
Standard
Turque 0.05 Nm 0.09 Nm SMALL TOOL EXPERTISE REQUIRED
Cutter [mm] P M N S
Drilling 0.1 – 2.0 0.1 – 2.0 0.1 – 3.0 0.1 – 2.0
Single / 2 / 4 Flute Helical, Corner Radii 0.1 – 3.0
Ball-Nose [1] 0.1 – 3.0
Chamfering [1] 0.1 – 4.0
Lollipop [1] 0.1 – 6.0
Barrel 0.5 – 3.0
PCD Tipped 0.1 – 3.0
Engraving [1] 0.2 – 6.0
ADAPTER ER32/ST20 BT30/40/50 HSK-A63/A40 SK30/40 CAT 40 C5/6
[1] Effective DC (DCap​) – Cutting diameter at cutting depth ap​
  • Coolant pressure is measured from the spindle inlet
  • Rotational spindle speed is based on coolant pressure and flow rate
  • Spindle speed may vary up to 7%

TJS-GJET: ER32

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET ER32  37-035-599  ER32  109.00 4.0 1.30

TJS-GJET: BT30

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET BT30  37-035-399  BT30  139.00 4.0 1.60

TJS-GJET: BT40

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET BT40  37-035-799  BT40  122.00 4.0 1.80

TJS GJET HSK A63

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET HSK A63  37-035-299  HSK A63  141.00 4.0 1.80

TJS GJET ST20

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET ST20  37-035-099  ST20  115.00 3.5 1.20

GJET HSK A40

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET HSK A40  37-035-249  HSK A40  144.00 3.5 1.4

TJS GJET C5

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET C5  37-035-499  C5  129.00 3.5 1.50

TJS GJET C6

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET C6  37-035-199  C6  119.00 3.5 1.60

TJS GJET CAT 40

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET CAT 40  37-035-699  CAT 40  141.00 3.5 2.0

GJET DIN69871 30

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET DIN 69871 30  37-035-839  DIN69871 30  144.00 3.5 1.6

GJET DIN69871 40

Designation   P/N Adaptor L mm Tool d max mm Kg
TJS GJET DIN 69871 40  37-035-849  DIN69871 40  144.00 3.5 2.1

Contact Us For A Quote

Accessibility Toolbar