ISO30 Toolholder Forks Explosion Proof Tool Grippers For Woodworking CNC Routers

Need to replace a chipped plastic tool fork on an ISO30 automatic tool changer without waiting on a machine-brand order? The 1705A0124 fork is that pattern: moulded in Dupont plastic, rated to carry 6 kgs, held to 0.005 mm yaw precision and listed at G2.5 balance / 30000 rpm. It clamps ISO30 DIN 69871 holders on HSD, Hiteco, Biesse, Flexicam, Stealth, Beaver 25AVLT8 and Multicam changers, and it is kept in stock for quick delivery, so one broken finger does not idle a spindle.

A router that drops a tool mid-cycle usually has one cause: a cracked plastic fork. The fork is a wear part, so it fails while the machine runs, not during a planned stop. A machine-brand spare arrives on the supplier's schedule, not the job's. And a fork that grips off-centre still lets the changer cycle, so the damage shows up later as a scored holder taper. That is the failure point this 1705A0124 ISO30 toolholder fork is built for.

It is a moulded replacement finger, not a machined accessory. The body is Dupont plastic — imported white material, reinforced and specified anti-explosion — so an impact from a mis-clamped tool cracks the fork instead of passing into the holder. Each fork carries 6 kgs, clamps ISO30 DIN 69871 holders, and holds 0.005 mm yaw precision: the off-centre limit that decides where the holder seats on every cycle.

Fitment follows the holder, not the machine brand. ATC routers run several holder families — ISO30, SK, HSK, BT and CAT — and each takes its own fork. This finger covers ISO30 changers as used on Italy HSD ATC and Hiteco units, and the same pattern appears on Biesse, Flexicam ATC, Stealth, Beaver 25AVLT8 and Multicam routers, plus most China auto tool changer machines. It is in stock for quick delivery, listed at G2.5 balance grade and 30000 rpm.

What the fork is, and what the listed specification fixes.

• Item number 1705A0124 — one reference to quote, matching the Biesse item number listed for this fork.
• Dupont plastic body — imported white plastic, reinforced and specified anti-explosion, so the impact of a mis-clamped tool is taken by the fork.
• 6 kgs load rating — the holder weight a single finger is rated to carry through a full changer cycle.
• 0.005 mm yaw precision — the off-centre limit that keeps a clamped holder repeating its seat position, cycle after cycle.
• G2.5 balance grade at 30000 rpm — the balance band and speed listed alongside the ISO30 holder class this fork serves.
• ISO30 clamping, DIN 69871 holders — the finger grips ISO30 holders; an HSK, BT or CAT holder needs its own fork shape.
• Fitment list on the sheet — HSD ATC, Hiteco, Biesse, Flexicam ATC, Stealth, Beaver 25AVLT8, Multicam and most China auto tool changer routers.
• Held in stock — plastic ISO30 forks are stocked for quick delivery, so a broken finger becomes a dispatch question rather than a machine downtime event.
• Matched family on one line — HSK63F tool clips and HSK40E tool forks come from the same supply, for shops with more than one spindle type.

A broken fork leaves two bad options: wait for a machine-brand spare, or keep cycling the changer and risk the holder. A stocked pattern part removes both.

• The cheap part fails, not the expensive one. The finger is moulded Dupont plastic, reinforced and specified anti-explosion, so impact goes into a fork you can reorder instead of into a holder taper you cannot repair on site.
• No machine-brand lock-in. Fitment is listed by holder and changer — ISO30 DIN 69871 on HSD ATC, Hiteco, Biesse, Flexicam ATC, Stealth, Beaver 25AVLT8, Multicam and most China ATC routers — so the part number, not the router logo, decides the order.
• One number to reorder. 1705A0124 stays the reference on the quotation, the packing and the next order, so a spare-parts list does not need a photo archive to stay readable.
• Downtime counted in dispatch, not production. ISO30 plastic forks are held in stock for quick delivery, which turns a stopped changer into a waiting-for-courier problem.
• Repeatable seat, cycle after cycle. 0.005 mm yaw precision is the measure of how far a clamped holder can sit off-centre — the difference between a changer that repeats and one that scrapes.
• One order covers a mixed spindle shop. HSK63F clips, HSK40E forks and BT40 plastic forks sit beside the ISO30 finger, so a single purchase order covers more than one machine family.

Yes, if your spindle uses ISO30 DIN 69871 holders. The fork is matched to the holder family, not to the router brand, so confirm the holder is ISO30 — an HSK, BT or CAT holder takes a different fork shape.

1705A0124 is the item number listed for this fork. Quote it together with the holder model so the order is checked against the holder rather than against the machine brand.

The plastic fork, by design. The body is reinforced Dupont plastic specified anti-explosion, so impact energy is absorbed by a moulded finger instead of being passed into the holder taper.

6 kgs. That is the listed load capacity for a single finger through the changer cycle, so it covers ISO30 holders within that holder weight.

Because it fixes how repeatably the holder seats. 0.005 mm is the off-centre limit, and a fork that sits outside it lets the holder clamp slightly off position on every tool change.

Yes. ATC routers run several holder families — ISO30, SK, HSK, BT and CAT — and each takes its own fork. This part is the ISO30 finger; HSK63F clips and HSK40E forks are separate items.

In stock for quick delivery. ISO30 plastic tool forks are listed as stocked, so the replacement goes out on dispatch rather than waiting for a production run.

Send a photo of the old fork and tell us the machine brand or the holder model. Fitment is checked against the holder type — ISO30 in this case — and the item number 1705A0124 is then confirmed on the quotation.