Universal Drilling Machine Parts Collet Drill Bits Holder 14x40mm

Changing drill bits on a woodworking boring head without resetting the spindle? The B-14x40 is a quick-change collet holder for exactly that job. It is listed at 14 x 40 mm for 14 mm shank bits, made of steel, supplied as slotted type or cross-type, and packed 2 pcs to a plastic tube. A 14 x 45 mm holder, B-14x45, sits in the same item family. The collet closes round the bit shank, which is the point that keeps a bit from slipping or wobbling during the cut.

A woodworking boring head is judged by the hole it leaves, and the holder at the end of the spindle decides that. Three things go wrong on a busy head: the bit is clamped with a wrench and a knock, so every size change costs a setup; the holder grips on two flats instead of round the whole shank, so the bit wanders; and the holders drift into a mix of sizes nobody can sort out.

The Universal Collet Drill Bits Holder B-14x40 is a quick-change chuck for woodworking drilling and boring machines. The body is steel, machined and finished precisely so the collet seats evenly, and the collet closes round the bit rather than on two points; the listing's claim for that grip is no slippage and no wobble. The size code is 14 x 40 mm.

Both nose patterns are supplied: the 14 x 40 mm item is listed as slotted type with cross-type also available, and the sheet's remark is that both are provided. It is listed for drill bits with a 14 mm shank and 40 mm length, and for drilling and boring machines of different brands and models.

A 14 x 45 mm holder, B-14x45, sits in the same family. Supply is 2 pcs in a plastic tube. Upkeep is a wipe-down, a wear check and occasional lubrication.

What the B-14x40 changes at the head:

• Quick-change collet — the bit is released and re-clamped in the holder, so a bit change does not become a spindle reset.
• Collet grip, not a set screw — the collet closes round the shank; the listing's claim for that grip is no slippage and no wobble.
• 14 x 40 mm, the number on the head — one code covers holder and bit shank, so the part is ordered against the head, not a guess.
• Two nose patterns on one sheet — cross-type and slotted type are both provided, so the holder matches the head.
• Steel body, machined and finished — the collet is clamped against a cut surface, not an as-cast one.
• Fits more than one builder — listed for drilling and boring machines of different brands and models.
• 14 x 45 mm in the same family — the longer holder is a second item number, B-14x45.
• 2 pcs in a plastic tube — the spare ships with the part, so a dropped collet does not idle the head.
• Minimal upkeep — cleaning, a wear check and occasional lubrication, with no special tools.

Most floors live with one of two things: an oversize hole nobody can explain, or a holder nobody wants to change mid-run. The B-14x40 is aimed at both ends.

• Change the bit, not the setup. The collet is a quick-change holder, so the bit is released at the holder and the spindle is not re-set; the head stays where it was set for the run.
• Holes that come out on size. A collet closing round the shank removes the two failure modes the listing names, slippage and wobble, and wobble is what an oversize hole looks like under a straightedge.
• No single-builder lock-in. The holder is listed across different brands and models of woodworking drilling and boring machines, so one spare line covers a mixed floor.
• A spare already in the tube. 2 pcs per plastic tube means the replacement is on the shelf before it is needed; downtime becomes the time to fit a collet, not the time to order one.
• Both patterns from one order. Cross-type and slotted type are both provided, so two heads on the same floor are fed from a single item sheet.
• Wear you can see at the bench. Cleaning plus a wear check is the entire routine, so a tired collet is found by eye before it shows up as a run of rejects.

Yes, if your head takes a 14 x 40 mm collet holder and your bits have 14 mm shanks. The listing gives compatibility as woodworking drilling and boring machines of different brands and models, so there is no single-builder lock-in; check the holder on your head against the 14 x 40 mm size before ordering.

They are two nose patterns, and both are provided. The 14 x 40 mm item is listed as slotted type with cross-type also available, and the sheet's remark says both patterns are supplied, so you order the pattern that matches the head already on the floor.

Yes. The same sheet lists B-14x45 next to B-14x40, so the 14 x 45 mm holder comes from the same item family rather than a second source.

Two, packed in a plastic tube. The packing line is 2 pcs packed in a plastic tube, so one collet goes on the head and the second stays as the spare for that head.

No, provided the bit is seated in the collet. The collet closes round the shank, and the listing's claim for that design is a secure grip that prevents slippage and wobbling during drilling or boring, which is what keeps the hole accurate.

Steel. The holder is listed as steel, precisely machined and finished so the collet is clamped against a cut seat rather than an as-cast surface.

Only cleaning, a wear check and occasional lubrication. The sheet lists maintenance as regular cleaning plus inspection for signs of wear or damage, with occasional lubrication to keep the change action smooth.

Because the item is quoted per order rather than listed at a fixed price. The sheet gives the price line as to be negotiated, so the quote follows the quantity, the pattern mix and the destination of the shipment.