3-011-01-9270 Chuck Tool Holder Fork For Homag CNC Woodworking Machine Parts

Need to replace a cracked HSK 63F fork on a Homag tool changer without waiting weeks for an order? The 3-011-01-9270 chuck tool holder fork is the white plastic clip that grips an HSK 63F holder in a disc or linear magazine. Dynamic balance grade G2.5 at 30000 rpm, yaw precision 0.005 mm, moulded from imported Dupont white plastic. Two versions exist, with and without a notch. It has no proximity-sensor hole; the fork that does is 3-811-01-6381. Stocked for quick delivery.

A Homag tool changer usually stops for one of three reasons: a plastic fork cracked at the jaw, a fork ordered with a sensor hole the machine does not use, or a correct replacement three weeks away while the spindle sits idle. The 3-011-01-9270 chuck tool holder fork is aimed at all three.

It is the HSK 63F tool holder fork used on Homag tool changer disc and linear magazines, the white clip that grips the holder groove as the magazine indexes. The body is moulded from imported Dupont white plastic, reinforced and stated as anti-explosion. Dynamic balance grade is G2.5 at 30000 rpm, so the fork does not add runout to a balanced holder.

The fork comes in two versions, with a locating notch and without, so a changer arm that keys on the notch and one that does not are both covered. Yaw precision is 0.005 mm. Colour is white, which makes a hairline crack, a chipped jaw or embedded swarf visible on a quick wipe.

Fitment is the Homag HSK 63F changer arm; HSK 63F clips for Weeke CNC are available in the same range. This fork has no hole for the sensor — the version with a proximity-switch mount is 3-811-01-6381. If your fork does carry a hole, drill this one to your sensor diameter. Forks are stocked for quick delivery.

Seven things decide whether a plastic fork survives a 30000 rpm changer — these are the ones this part answers.

• HSK 63F interface — the jaw profile grips an HSK 63F holder groove, the interface used on Homag tool changer disc and linear magazines.
• Balanced to G2.5 — dynamic balance grade G2.5, rated to 30000 rpm, so the fork does not add runout to a balanced holder.
• 0.005 mm yaw precision — the holder seats in the same angular position each change, which is what keeps the tool axis repeatable.
• Imported Dupont plastic — white body moulded from Dupont material, reinforced, and stated as anti-explosion on the part record.
• Two versions — with notch and without notch, both available under the same part number, so a keyed arm and a plain arm are both served.
• No sensor hole — 3-011-01-9270 is the plain fork; the prox-switch variant is 3-811-01-6381, so you order once instead of drilling twice.
• Drillable to your sensor — if your changer does use a sensor, the white body allows a hole drilled to your own sensor diameter.
• Weeke coverage — HSK 63F clips for Weeke CNC are available in the same range, so a mixed machine hall is one order.
• White colour — cracks, chips and swarf show against white, which cuts inspection to a wipe at each shift start.

A woodworking shop with a Homag changer normally has two choices when a fork cracks: wait on an overseas order, or run a fork that is already chipped. This part is meant to remove that choice.

• One part number, two arms. Because 3-011-01-9270 is offered with and without the notch, a shop running both arm styles stocks one line instead of two.
• The right fork the first time. This fork has no sensor hole; 3-811-01-6381 is the one with the prox-switch mount, so you stop paying for a return.
• Balance you do not inherit as vibration. G2.5 at 30000 rpm means the fork is not the component that pushes a balanced holder out of tolerance at speed.
• Repeatable angular seating. 0.005 mm yaw precision keeps the holder in the same position each change, which is what keeps a multi-spindle job repeatable across a shift.
• Downtime measured in hours, not weeks. forks are stocked for quick delivery, and air, sea and express are all quoted, so a cracked jaw does not park a machine.
• Inspection without instruments. the white body shows a hairline crack or a chipped jaw on a wipe, so a fork is pulled before it drops a holder mid-change.

Yes, if your changer runs the HSK 63F interface. The 3-011-01-9270 is the plastic tool holder fork for Homag tool changer disc and linear magazines, and it grips an HSK 63F holder groove. If your machine uses another holder size, this fork is not the part.

No. The 3-011-01-9270 HSK 63F fork has no hole for the sensor. If your changer does use one, the fork still fits, but you have to drill it to your own sensor diameter.

3-811-01-6381 carries the prox switch mount; 3-011-01-9270 is the plain fork. That hole is the only difference that matters when ordering, so match the part on the fork you are replacing.

Match the fork that is on the machine now. Both versions are available under 3-011-01-9270 — one has a locating notch, one does not — so check your old fork before ordering.

Imported Dupont white plastic, reinforced and stated as anti-explosion. The colour is white, which makes cracks and chips easy to see during inspection.

G2.5 at 30000 rpm. That is the balance grade and speed stated for the 3-011-01-9270 fork, and it is why the part does not add vibration to a balanced HSK 63F holder.

Yaw precision is 0.005 mm. The fork repeats that angular position each tool change, which is what keeps the holder axis consistent run to run.

HSK 63F tool clips for Weeke CNC are available in the same range. Weeke machines also use the HSK 63F interface, so ask for the Weeke clip when your hall runs both brands.