Low-runout, fine-balanced holding across BT, HSK, ISO, CAT, SK and MT spindles.
The full Hindmechanisch holding system, matched to your spindle and operation. If it mounts to your machine, we can hold it: collets, milling, drilling, tapping and boring.
The workhorse. One body, every shank size through ER collets.
Standard, HP high-precision, silicon-sealed for coolant-through, and tap collets.
R8, SK, E40 Schaublin, SDC / DMC.
Positive, no-slip grip for heavy roughing in steel.
Extra radial rigidity for heavy general milling.
Surfacing and flat features with face mills.
3 to 5 micron runout with oil damping that kills vibration.
Under 3 micron runout for high-speed and die/mould finishing.
APU, keyless and JT drill chucks; safety-clutch and reversible tapping adaptors.
Boring bars and cutters with replaceable inserts.
Fine boring to precise internal diameters, H7 fits.
Machine-matched studs, ER nuts and spanners, coolant tubes, live centres.
Spindle interfaces:
| Holder type | Typical runout | Best for |
|---|---|---|
| ER Collet Chuck | 5 to 15 microns | Drilling, light-to-medium milling, versatility |
| Side-Lock (Weldon) | 10 to 30 microns | Heavy roughing in steel |
| Power-Mill Chuck | 5 to 10 microns | Heavy, rigid general milling |
| Hydrogrip Hydraulic | 3 to 5 microns | Precision finishing, high-speed, vibration damping |
| Shrink-Fit | under 3 microns | Highest accuracy, HSM, die and mould |
| Boring Head / Bar | under 5 microns | Precision bores: bearing seats, H7 and tighter |
Lower runout spreads the cut across every flute, so tools last longer and finish improves.
Balanced holders run quieter and protect the spindle bearings, the costliest part of the machine.
Studs differ by machine. We match the stud to your make and model so the taper seats fully.
Mid-market value for most BT40 work; we point you to hydraulic or shrink-fit only when the job needs it.
