Upper Grip Splint Lower Grip Plate For KDT Drilling Machine Woodworking Spare

Replacing a worn workpiece grip on a KDT six-side drilling machine? This is the two-plate grip set: the upper grip splint at 60 × 25 × 7 mm, 0.05 kg and the lower grip plate at 160 × 25 × 7 mm, 0.13 kg. Both plates are 25 mm wide and 7 mm thick, listed as spares for six-side drilling machines and supplied as two separate types. Part number 42500584. Price is quoted on enquiry.

A worn grip plate shows up on the machine before it shows up on the paperwork: the panel creeps under the clamp, the second row of holes sits a millimetre off the first, and the operator re-clamps by hand to save the cycle. Three things cause it — a plate that has lost its flat, a replacement chosen from a photo instead of a dimension, and an upper plate fitted where the lower one belongs.

This is the upper and lower grip plate pair for the KDT six-side drilling machine. The upper grip splint measures 60 × 25 × 7 mm and weighs 0.05 kg; the lower grip plate measures 160 × 25 × 7 mm and weighs 0.13 kg. Both share the 25 mm width and 7 mm thickness, and the lower plate runs 160 mm — 2.67 times the length of the upper.

Length identifies them: 60 mm is the upper, 160 mm is the lower, and one caliper reading along the face settles it before the plate goes near the machine. The 0.08 kg weight gap confirms it on a bench scale.

Application is declared as spares for six-side drilling machines, origin is China, part number 42500584. Price is quoted on enquiry rather than published per plate.

Every figure below comes from the part's own listing.

• Upper plate, 60 mm — the short half of the set at 60 × 25 × 7 mm, 0.05 kg.
• Lower plate, 160 mm — 160 × 25 × 7 mm at 0.13 kg, 2.67 times the length of the upper plate.
• One width, one thickness — both plates are 25 mm wide and 7 mm thick, so one caliper covers the pair.
• Length is the identifier — 60 mm upper against 160 mm lower; no stamp is needed to tell them apart.
• Two types, ordered separately — upper and lower are listed as two types, so one worn plate can be replaced without taking the pair.
• Declared for KDT six-side drilling machines — the application on the listing is six-side drilling machine spares, not a universal strip.
• Grip, not a shim — the plate holds the workpiece against slip and misalignment during the drilling cycle, and the 7 mm section is what locates it.
• Only two sizes — 60 × 25 × 7 mm and 160 × 25 × 7 mm are the only available sizes.
• Weights for a stock check — 0.05 kg and 0.13 kg per plate, so a shelf count needs no scale.
• Origin and price — origin China; price quoted on enquiry, per plate or per pair.

The usual choice is between a generic strip cut to length and waiting on a slow factory order. Neither of those is a grip plate.

• The right plate, first time. Four published numbers — 60 mm / 0.05 kg for the upper, 160 mm / 0.13 kg for the lower — let goods-in catch a wrong plate before the clamp is stripped.
• One worn plate, one purchase. Upper and lower are listed as separate types, so a 60 mm upper that has lost its flat does not force a pair order.
• Clamp height stays where it was. Both plates are 25 mm wide and 7 mm thick, so the dimensions that locate the plate in the clamp are the same on either type.
• A spare, not a rebuild. The plate is the replaceable element of the grip assembly; at 0.05 kg and 0.13 kg it ships as a small part, not as tooling.
• Inventory by weight. 0.13 kg against 0.05 kg makes a stock count a scale reading instead of a visual guess between two similar-looking plates.
• Quoted against the number. Part number 42500584 travels with the enquiry, so the price that comes back belongs to this grip set and not to a similar strip.
• Six-side coverage. The plates are declared spares for six-side drilling machines — the stations where one slipped panel throws every hole in the row.

Yes, if your machine takes the upper and lower grip splint pair — that is the application declared on this listing, spares for the KDT six-side drilling machine. Check the plate you are replacing against 60 × 25 × 7 mm (upper) and 160 × 25 × 7 mm (lower) before ordering.

60 × 25 × 7 mm for the upper grip splint and 160 × 25 × 7 mm for the lower grip plate. Those are the only two sizes on the listing, and both are 25 mm wide and 7 mm thick.

0.05 kg for the 60 × 25 × 7 mm upper plate and 0.13 kg for the 160 × 25 × 7 mm lower plate, so 0.18 kg for the pair. The 0.08 kg difference is enough to tell them apart on a bench scale.

No. Upper and lower are listed as two separate types, so you can order only the plate that is worn. If you want the matched pair, order both types in the same quantity.

The listing does not declare a material grade, so treat material as a question for the supplier rather than a published specification. What is published is the form: 60 × 25 × 7 mm at 0.05 kg and 160 × 25 × 7 mm at 0.13 kg.

By length: 60 mm is the upper, 160 mm is the lower. One caliper reading along the face settles it, and the weight confirms it at 0.05 kg versus 0.13 kg.

Because the plate is what holds the workpiece through the drilling cycle, so wear appears as slip and misalignment rather than as a cracked part. Replacing the plate is how that misalignment is taken out of the machine.

Price is quoted on enquiry — nothing is published per piece, and no minimum order quantity or lead time is stated on this listing. Send part number 42500584 with your quantity and the figure comes back against that number.