What is a rubber dam punch used for?
It cuts holes in the dam sheet so teeth can pass through. Hole size is chosen to suit each tooth.
Dental Instrument · Rubber Dam
Rubber Dam Punch
A hole punch for rubber dam sheet, with a rotary head that offers graduated hole sizes. Supplied to a reference piece or drawing, with finish, marking and packaging agreed.
B2B · OEM · PRIVATE LABEL · CUSTOM PACKAGING
01 / 03
Graduated Hole SizesRotary head with several punch sizes
Clean Cut HolesAligned punch pin and table
ReusableStainless steel construction
OEM ReadyMarking and packaging by programme
Product overview
Rubber dam punch: what to specify.
A rubber dam punch cuts the holes through which the teeth pass. The usual design has a rotating table with several hole sizes, so the clinician can match the hole to the tooth: smaller for incisors, larger for molars. A pointed punch pin closes against the selected hole in the table.
The quality of the cut depends on how well the pin and table hole align and how sharp their edges are, so these are the points to check on any sample. The common design is the Ainsworth pattern, with other patterns available from a reference. Number of sizes, handle length and finish are confirmed before production. The punch is usually bought with a frame and clamps.
Rotating hole tableSeveral graduated hole sizes on one head.
Aligned punch pinPin and table hole meet cleanly.
Sharp cutting edgesHoles cut without tearing the sheet.
Stainless steelReusable construction.
Technical Specification
Confirmed against your approved drawing or sample before production.
| Product | Rubber dam punch |
|---|---|
| Also listed as | Dam punch, dental dam hole punch |
| Pattern | Ainsworth-style or per reference piece |
| Head | Rotating table with graduated hole sizes |
| Hole sizes | Number and diameters confirmed from reference |
| Material | Stainless steel; grade confirmed in specification |
| Overall length | Confirmed from reference piece |
| Finish | To be agreed |
| Supply format | Single punches or kits with other rubber dam items |
| Packaging | Bulk, standard or buyer-branded |
| Marking | Logo or reference marking by agreement |
| Supply condition | Sterile or non-sterile, as agreed in the quotation |
Dimensions and patterns differ between catalogues, so a single figure would mislead. Send a drawing or reference piece and the specification is confirmed in writing before production.
Selection guide
Choosing a rubber dam punch.
Hole sizes and pattern decide most of the specification.
Options at a glance
| Option | Typical use | Confirm |
|---|---|---|
| Rotary table | Selects the hole size | Number of sizes |
| Punch pin | Cuts the hole against the table | Alignment, sharpness |
| Handle | Grip and leverage | Length, spring action |
| Hole sizes | Matched to the tooth group | Diameters |
What to confirm
Include these points in an enquiry or sample approval request:
- Pattern or reference piece
- Number and diameter of hole sizes
- Overall length
- Material and finish
- Quantity and packaging
- Marking requirements
Hole diameters differ between punches, so send your current punch or the diameters you need and we will match them.
Applications
Where rubber dam punch is used.
01 · PREPARATION
Preparing the dam
Cuts holes sized to each tooth that will be isolated.
02 · MULTI-TOOTH
Multiple-tooth isolation
Holes are spaced along the sheet to follow the dental arch.
03 · KITS
Rubber dam kits
Often supplied with a frame, clamps and clamp forceps.
Manufacturer & supply
Rubber Dam Punch manufacturer for B2B buyers.
Iron Art makes and supplies dental and surgical instruments for buyers who want a defined specification, a sample to approve and repeatable supply. See our OEM and private-label services for how programmes are set up.
Direct source
From reference sample to approved production.
Send a drawing, photograph or reference piece with the quantities you expect to order. We review it against your requirements, confirm dimensions, finish and packaging, and agree a sample before production begins.
- Buyer-specific specifications
- OEM manufacturing to your drawing
- Private-label marking and packaging
- Bulk quantities for distributors
- Custom requirements reviewed against the specification
Sample inspection
Checks worth making on any sample.
Whichever supplier you use, these are the points to inspect when a sample arrives.
- The table rotates and locks into each position
- The punch pin enters each hole without catching
- Test holes are clean, with no tearing
- The spring returns the handle smoothly
- Hole sizes match the drawing
B2B workflow
Specification, sample, approval, repeat supply.
A straightforward route for buyers sourcing rubber dam punch in volume.
01 · SPECIFY
Send your brief
Drawing or reference piece, quantities, finish and packaging.
02 · QUOTE
Review and quotation
Specification confirmed in writing, with any OEM or marking options priced.
03 · APPROVE
Sample
Inspect a sample against your reference before production is released.
04 · SUPPLY
Repeat orders
Reorders follow the approved specification, including private-label packs.
Buyer FAQ
Rubber Dam Punch: questions buyers ask.
What is an Ainsworth punch?
It is a common pattern with a rotating table of graduated hole sizes. Other patterns are supplied from a reference piece.
How many hole sizes does it have?
That depends on the pattern. The number and diameters are confirmed against your reference before production.
How do I check the quality of a punch?
Cut a test hole in a dam sheet. A clean, round hole without tearing shows that the pin and table are aligned and sharp.
Is it reusable and how is it cleaned?
It is a stainless steel instrument intended for repeated use. Cleaning and sterilisation should follow the user's own validated routine.
Can it be supplied with other rubber dam items?
Yes. Frame, clamps and clamp forceps can be quoted together as a kit or as separate items.
Need a quotation for rubber dam punch?
Send the specification, quantities and packaging requirements. A drawing, photograph or reference piece will speed things up.