Steelworker tooling

Your hole.
Your tooling.

Round, slotted, square and rectangular punches and dies for Geka, Kingsland, Piranha, Carter, Sunrise and IMS enquiries.

Carter machine tooling is priced 10% below the equivalent standard option.

Steelworker punching station with punch and die table
Match the tool pattern as well as the hole size.
Sizes in millimetres · prices exclude VAT

Build a tooling enquiry.

Choose your machine brand and tool pattern. The price depends on the tool type and size band; the machine name alone does not confirm fit.

For dies, enter the intended punched hole size and material thickness. Tell us separately if you already know the required die opening or clearance.

Identify the fitting

Five dimensions that matter.

Measure an existing tool, or send a clear photograph beside a rule. The drawing below is an identification guide, not a manufacturing drawing.

Punch dimensions A shank diameter, B overall length and C head diameter; die dimensions D outside diameter and E height.
A — punch shank diameter
The body diameter below the head.
B — punch overall length
From the top of the head to the working tip.
C — punch head diameter
The widest part of the retaining head.
D — die outside diameter
The diameter that fits the die holder.
E — die height
The overall thickness of the die.

Also check the retaining arrangement, keys, flats, locating slots and any offset. Shaped punches and dies must be aligned correctly.

Geka pattern dimensions for identification
Reference dimensions in mm — check against your existing tools
PatternABCDE
No. 5275330.450.825.5
No. 8316434.859.832
No. 8/40406443.859.832
No. 10407343.872.832

Tool holders can vary or have been changed. These dimensions identify patterns; they do not establish compatibility with every machine bearing the brand.

Ordering help

Check the complete combination.

Hole size & clearance

A die opening is larger than the punch. The correct clearance depends on the material and thickness. Ask us to specify the pair; do not assume two tools labelled with the same hole size have zero clearance.

Shaped & offset tools

For slots, give overall length and width. Squares use the across-flats dimension. Rectangles need both sides. Offset tools also need the offset direction, distance and orientation confirmed.

Beyond the listed range

Ask about larger sizes, special shapes, shear-angle punches, corner radii or vent-notching requirements. These need an individual quotation and a machine capacity check.

What should I send with an enquiry?

Machine make and model, existing tool references, body dimensions, hole shape and size, material grade and thickness, quantity and delivery postcode. For a shaped tool, include a sketch showing its orientation in the machine.

Why are fit and clearance checked before ordering?

A matching hole shape is only part of the selection. Tool length, shank, head and die holder dimensions must also match. Burrs, uneven cutting and tool damage can result from unsuitable clearance, wear or misalignment. Follow the machine and tooling supplier’s setup instructions.

Full punch and die price list
Price per item, excluding VAT and delivery
Tool reference / size bandStandardCarter
KGX100 ROUND PUNCHES UP TO 38MM£26.87£24.18
KG21 ROUND DIE UP TO 38MM£18.83£16.95
KG21 OFFSET ROUND DIE UP TO 38MM£35.10£31.59
KGX100 SLOT PUNCHES UP TO 38MM LONG£56.03£50.43
KG21 SLOT DIES UP TO 38MM LONG£43.20£38.88
KG21 OFFSET SLOT DIE UP TO 38MM LONG POS A£62.72£56.45
KG21 OFFSET SLOT DIES UP TO 38MM LONG POS B£62.72£56.45
KGX100 SQUARE PUNCHES UP TO 27MM A/F£56.03£50.43
KG21 SQUARE DIES UP TO 27MM A/F£47.18£42.46
KG21 OFFSET SQUARE DIES UP TO 27MM A/F£70.88£63.79
MB No 2 ROUND PUNCH UP TO 30MM£16.07£14.46
MB No 2 ROUND DIE UP TO 30MM£18.83£16.95
MB No 2 ROUND OFFSET DIE UP TO 30MM£35.10£31.59
MB No 2 SLOT PUNCHES UP TO 30MM£39.15£35.24
MB No 2 SLOT DIES UP TO 30MM LONG£43.20£38.88
MB No 2 SQUARE PUNCH UP TO 21MM A/F£39.15£35.24
MB No2 SQUARE DIE UP TO 21MM A/F£47.18£42.46
MB No 3 ROUND PUNCH UP TO 40MM£26.87£24.18
MB No 3 ROUND DIE UP TO 40MM£18.83£16.95
MB No 3 ROUND OFFSET DIE UP TO 40MM£35.10£31.59
MB No 3 SLOT PUNCHES UP TO 40MM LONG£56.03£50.43
MB No 3 SLOT DIES UP TO 40MM LONG£43.20£38.88
MB No 3 SQUARE PUNCH UP TO 28MM A/F£56.03£50.43
MB No 3 SQUARE DIES UP TO 28MM A/F£47.18£42.46
No 5 ROUND PUNCH UP TO 27MM£16.07£14.46
No 5 ROUND DIE UP TO 27MM£18.83£16.95
No 5 OFFSET ROUND PUNCH UP TO 25MM£66.74£60.07
No 5 OFFSET ROUND DIE UP TO 25MM£35.10£31.59
No 5 SLOT PUNCH UP TO 27MM LONG£39.15£35.24
No5 SLOT DIES UP TO 27MM LONG£43.20£38.88
No 5 SQUARE PUNCHES UP TO 18MM A/F£39.15£35.24
No 5 SQUARE DIES UP TO 18MM A/F£47.18£42.46
KG14 ROUND PUNCH UP TO 30MM£16.07£14.46
KG21 ROUND PUNCH 30.5 – 38MM£24.98£22.48
KG14 SLOT PUNCHES UP TO 30MM LONG£39.15£35.24
KG21 SLOT PUNCHES 30.5-38MM LONG£49.28£44.35
KG14 SQUARE PUNCHES UP TO 21MM A/F£39.15£35.24
KG21 SQUARE PUNCHES 21.5-27MM AF£49.28£44.35
KG14 RECTANGLE PUNCH UP TO 31MM ACROSS CORNERS£39.15£35.24
KG21 RECTANGLE DIE UP TO 31MM ACROSS CORNERS£47.18£42.46
No 8 ROUND PUNCH UP TO 31MM£16.07£14.46
No 8 ROUND DIE UP TO 31MM DIAMETER£18.83£16.95
No 8/40 ROUND PUNCHES 30.5MM-40MM DIAMETER£24.98£22.48
No 8 ROUND DIE UP TO 40MM£18.83£16.95
No 8 OFFSET ROUND PUNCH UP TO 31MM£66.74£60.07
No 8 OFFSET ROUND DIE UP TO 31MM£35.10£31.59
No 8 SLOT PUNCHES UP TO 31MM LONG£39.15£35.24
No 8/40 SLOT PUNCHES 31.5-40MM LONG£56.03£50.43
No 8 SLOT DIES UP TO 40MM LONG£43.20£38.88
No 8 SQUARE PUNCHES UP TO 22MM A/F£39.15£35.24
No 8 SQUARE DIES UP TO 22MM A/F£47.18£42.46
No 8/40 SQUARE PUNCHES 22.5-28 A/F£56.03£50.43
No 8 SQUARE DIES 22.5MM-28MM A/F£47.18£42.46
No8 RECTANGLE PUNCH UP TO 31MM ACROSS CORNERS£39.15£35.24
No8 RECTANGLE DIE UP TO 31MM ACROSS CORNERS£47.18£42.46
No 10 ROUND PUNCH UP TO 40MM£26.87£24.18
No 10 ROUND DIE UP TO 40MM£36.45£32.81
No 10 SLOT PUNCHES UP TO 40MM LONG£56.03£50.43
No 10 SLOT DIES UP TO 40MM LONG£57.92£52.13
No 10 SQUARE PUNCHES UP TO 28MM A/F£56.03£50.43
No 10 SQUARE DIES UP TO 28MM A/F£63.32£56.99
No 5 ROUND DIE UP TO 31MM£18.83£16.95
No 5 OFFSET ROUND DIE UP TO 30MM£35.10£31.59
No 5 SLOT DIES UP TO 31MM LONG£43.20£38.88
No 5 SQUARE DIES UP TO 22MM A/F£47.18£42.46
No5 RECTANGLE DIE UP TO 31MM ACROSS CORNERS£47.18£42.46
No 8 SLOT DIES UP TO 31MM LONG£43.20£38.88
No 10 ROUND DIE 31.5 – 40MM£36.45£32.81
No 10 SLOT DIES 31.5 – 40MM LONG£57.92£52.13
No 10 SQUARE DIES 22.5 – 28MM A/F£63.32£56.99
P50 ROUND DIE UP TO 27MM£18.83£16.95
P50 ROUND PUNCH UP TO 27MM£16.07£14.46
P50 OFFSET ROUND DIE UP TO 27MM£35.10£31.59
P50 SLOT PUNCHES UP TO 27MM LONG£39.15£35.24
P50 SLOT DIES UP TO 27MM LONG£43.20£38.88
P50 OFFSET SLOT DIES UP TO 27MM LONG POS A£62.72£56.45
P50 OFFSET SLOT DIES UP TO 27MM LONG POS B£62.72£56.45
P50 SQUARE PUNCHES UP TO 18MM A/F£39.15£35.24
P50 SQUARE DIE UP TO 18MM A/F£47.18£42.46
P50 OFFSET SQUARE DIE UP TO 18MM A/F£70.88£63.79
P70/P90 ROUND PUNCH UP TO 38MM£26.87£24.18
P70/P90 ROUND DIE UP TO 38MM£18.83£16.95
P70/P90 OFFSET ROUND DIE UP TO 38MM£35.10£31.59
P70/P90 SLOT PUNCHES UP TO 38MM LONG£56.03£50.43
P70/P90 SLOT DIES UP TO 38MM LONG£43.20£38.88
P70/P90 OFFSET SLOT DIE UP TO 38MM POS A£62.72£56.45
P70/P90 OFFSET SLOT DIE UP TO 38MM LONG POS B£62.72£56.45
P70/P90 SQUARE PUNCHES UP TO 27MM A/F£56.03£50.43
P70/P90 SQUARE DIES UP TO 27MM A/F£47.18£42.46
P70/P90 OFFSET SQUARE DIES UP TO 27MM A/F£70.88£63.79

Not sure which tool fits?

Send a photo of the machine plate, punch and die. Include a rule or measured dimensions so we can identify the pattern.

Ask Carter to identify it
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