21 Spindles Drilling Head 32x21 Boring Head KDT Drilling Machine Spare Parts

Need 21 evenly spaced holes in one pass on a KDT drilling machine? This head is built for exactly that: 21 spindles in one block, reference 32x21, so a shelf pin row comes out in 1 stroke instead of 21. The 21 spindles sit at an equal centre distance inside the same block, which is what keeps the hole pitch identical pass after pass. Hardened steel body, interchangeable drill bits, listed as a spare for woodworking drilling machines. Price by quotation; carriage by DHL, FedEx or UPS.

A shop that lines out its own panel drilling meets the same three things: 21 separate strokes for one row of shelf pin holes, a hole pitch that drifts as the operator walks the panel along, and a head that has to come off the machine every time the job changes. A 21-spindle boring head is built to remove all three.

This is that head. The 21 Spindles Drilling Head, reference 32x21, is a line boring head that carries 21 spindles in one block. Every spindle sits at an equal centre distance inside the same block, so the hole pitch is set by the head, not by the operator. One stroke of the drilling machine cuts all 21 holes in that row, and the next stroke at the next position repeats the same pattern, so panel length decides how many strokes you make, never how far apart the holes land.

The spindles take interchangeable drill bits, so moving from one bore size to the next is a bit change rather than a head change. The body is hardened steel, the material named for this head, and the unit is listed as a spare for woodworking drilling machines on the KDT drilling machine group.

It goes out as 1 head, from China, priced by quotation, and carried by DHL, FedEx or UPS.

Everything below is taken from the part listing for reference 32x21.

• 21 spindles, one head — All 21 spindles sit in the same block, so one line boring row comes out in 1 stroke instead of 21.
• Fixed pitch inside the block — Spindle positions are equal inside one body, so hole spacing repeats from the head, never from a panel measured by hand.
• High precision alignment — One bit per spindle, 21 bits aligned in the same block, which is the alignment the listing names for shelf pin holes, dowel joints and hinge mounts.
• Durable construction — Body in hardened steel, built for continuous drilling on furniture and cabinet production work.
• Interchangeable drill bits — Bit size is a swap, so 1 head serves several bore diameters instead of 1 head per diameter.
• Consistent spacing, no recalibration — Spacing repeats pass after pass across the 21 spindles once the head is set on the machine.
• Line boring in one setup — 21 holes per stroke turns a shelf pin row into 1 pass, and a cabinet side into as many passes as the row count.
• A spare part, not a sub-assembly — Listed for woodworking drilling machines under KDT drilling machine spare parts, reference 32x21.
• 3 courier routes — DHL, FedEx and UPS, so the head can follow the courier account your office already uses.

Most shops answer a 21-hole row with a second drilling station, an outside machining trip, or a single-spindle head run 21 times. This head is the fourth answer.

• One stroke, 21 holes. A shelf pin row that took 21 strokes now takes 1, and the saving repeats on every panel that passes the station.
• The head holds the pitch, not the operator. With all 21 spindles in one block, spacing is repeated from the head, which is what keeps shelf pin rows, dowel joints and hinge mounts lined up panel after panel.
• A job change is a bit change. Interchangeable bits mean 1 head covers several bore sizes, so planned maintenance holds 1 spare instead of 1 per diameter.
• No recalibration between passes. Set the head once, and the same 21-hole spacing repeats on the next stroke and the one after it.
• Hardened steel where the load is. The body is hardened steel, the material that carries 21 drills cutting in one stroke.
• A number you can put in the parts book. Reference 32x21 goes on the order, so the question is quantity and carriage, not which head it was.
• Carriage on 3 routes. DHL, FedEx or UPS, matched to the account your office already runs.

21. The head carries 21 spindles in one block, so a full line boring row is cut in a single stroke of the drilling machine instead of one hole at a time.

Yes, it is listed as a KDT drilling machine spare part. Check reference 32x21 against your machine nameplate when you ask for a quote, so the head is matched to the station you actually run.

No. The spindles take interchangeable drill bits, so one head covers several bore sizes and a size change is a bit change.

Yes, those three are the jobs the listing names for this head. They all depend on one thing: hole spacing that repeats, which 21 spindles in one block provide.

No. Spindle positions are equal inside the same block, so spacing is repeated from the head and needs no recalibration after each pass.

Hardened steel. That is the material named in the listing, and it is the body that carries 21 drills cutting at once.

One 21 spindle boring head for woodworking drilling machines. Quote 32x21 and the head is identified by number instead of by photo.

Price comes by quotation and carriage runs by DHL, FedEx or UPS. Send reference 32x21, your machine nameplate and the quantity you want to hold.