Types Chassis/Sheet | Diameter 16–100 mm | Material Steel up to 3 mm | System Threaded pin |
Hole Punches
Hole punches (chassis punches, sheet metal punches) produce clean, burr-free holes in steel sheet, plastic and aluminium for cable entries, connector cutouts and panel openings. The threaded-pin principle enables precise holes without a drill — using a wrench or hydraulic press. Greenlee hole punches are the industry standard for switchgear and cable duct work. | ★ Selected Manufacturers
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Top sellers in Punches
Klauke 50351613 Slug-Busterdie 50.8 mm ISO50 max. steel
3 mm
68,16 EUR
Klauke 50351605 Slug-Busterpunch 50.8 mm ISO 50 max.
steel (ST37) 3 mm
109,34 EUR
Klauke 50311204 Slug-splitterpunch 20.4 mm PG13 ISO20 V2A
steel 2.5 mm
153,42 EUR
Klauke 50342886 handhydraulic punch 7804E
Quick Draw
594,84 EUR
Klauke 50356143SETSlug-Buster hand
hydraulic
1.261,84 EUR
Punches from Erico
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 Erico 159441 Punching tool hole punch TDHPMK2
Punching tool for trapezoidal ceiling 10.5 mm bore. Height adjustment and replaceable blades.Lieske Part No.: 821827 Mfg Part No: 159441 Type: CADDY TDHP2 |
928,31 EUR 967,40 EUR
 ≈ £784.42 | ≈ $1,038.78
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Punches from Klauke
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 Klauke 50032488 spacer bush short Alt. 5003ed80
Accessory for hydraulic punch. Short spacer bushing 22mm height.Lieske Part No.: 327044 Mfg Part No: 50032488 Type: 50032480 |
18,90 EUR 19,09 EUR
≈ £15.97 | ≈ $21.15
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50041800 standard punch 89.8 mm steel ST37 3 mm
Standard sheet metal hole punch system. Suitable for sheet steel (ST37), plastic and aluminum. Sheet metal hole punch for manual and hydraulic operation. To use the 9.5mm draw bolt, the hole diameter ... Lieske Part No.: 540775 Mfg Part No: 50041800 |
198,47 EUR 204,78 EUR
≈ £167.71 | ≈ $222.09
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50041835 standard die 89.8 mm steel ST37 3 mm
Standard sheet metal hole punch system. Suitable for sheet steel (ST37), plastic and aluminum. Sheet metal hole punch for manual and hydraulic operation. To use the 9.5mm draw bolt, the hole diameter ... Lieske Part No.: 978168 Mfg Part No: 50041835 |
131,25 EUR 135,43 EUR
≈ £110.91 | ≈ $146.87
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50042580 standard die 76.2 mm steel ST37 3 mm
Standard sheet metal hole punch system. Suitable for sheet steel (ST37), plastic and aluminum. Sheet metal hole punch for manual and hydraulic operation. To use the 9.5mm draw bolt, the hole diameter ... Lieske Part No.: 324133 Mfg Part No: 50042580 |
123,00 EUR 126,92 EUR
≈ £103.94 | ≈ $137.64
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50042599 standard punch 76.2 mm steel ST37 3 mm
Standard sheet metal punch system. Suitable for sheet steel (ST37), plastic and aluminum. Sheet metal punch for manual and hydraulic operation. To use the 9.5mm draw bolt, the hole diameter of 9.7mm ... Lieske Part No.: 119194 Mfg Part No: 50042599 |
185,85 EUR 191,76 EUR
≈ £157.04 | ≈ $207.97
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50045989 VA sheet metal punch die 16.2 mm ISO16
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 622620 Mfg Part No: 50045989 |
41,99 EUR 42,40 EUR
≈ £35.48 | ≈ $46.99
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50045997 VA sheet metal punch punch 16.2 mm ISO16
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 228632 Mfg Part No: 50045997 |
132,14 EUR 133,46 EUR
≈ £111.66 | ≈ $147.86
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046012 Slug-Splitter die 25.4 mm ISO25 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 905951 Mfg Part No: 50046012 |
53,47 EUR 53,82 EUR
≈ £45.18 | ≈ $59.83
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046020 Slug-Splitter punch 25.4 mm ISO25 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 445681 Mfg Part No: 50046020 |
197,39 EUR 199,18 EUR
≈ £166.79 | ≈ $220.88
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046039 Slug-splitter die 32.5 mm ISO32 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 307356 Mfg Part No: 50046039 |
57,64 EUR 58,05 EUR
≈ £48.71 | ≈ $64.50
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046055 Slug-Splitter punch 32.5 mm ISO32 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 979872 Mfg Part No: 50046055 |
220,86 EUR 222,87 EUR
≈ £186.63 | ≈ $247.14
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046071 Slug-splitter die 40.5 mm ISO40 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 452047 Mfg Part No: 50046071 |
67,64 EUR 68,31 EUR
≈ £57.16 | ≈ $75.69
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046080 Slug-Splitter punch 40.5 mm ISO40 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 636044 Mfg Part No: 50046080 |
238,26 EUR 240,63 EUR
≈ £201.33 | ≈ $266.61
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046098 Slug-splitter die 50.8 mm ISO50 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 576640 Mfg Part No: 50046098 |
119,13 EUR 120,31 EUR
≈ £100.66 | ≈ $133.31
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50046110 Slug-Splitter punch 50.8 mm ISO50 V2A steel 3.5 mm
Long product life. Less effort due to simple application - punching waste pieces are split and can be easily removed. Suitable for stainless steel (V2A), sheet steel (St37), plastic and aluminum. Lieske Part No.: 290803 Mfg Part No: 50046110 |
372,88 EUR 388,58 EUR
≈ £315.08 | ≈ $417.25
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052128 punching tool I for hole Ø 6.5–21 mm 4.5 kg
Type: 50052128 Lieske Part No.: 547302 Mfg Part No: 50052128 |
-13% 2.820,55 EUR 3.243,63 EUR
≈ £2,383.36 | ≈ $3,156.20
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052250 bending tool 5.0 mm bending radius
Type: 50052250 Lieske Part No.: 203305 Mfg Part No: 50052250 |
-13% 2.655,25 EUR 3.053,54 EUR
≈ £2,243.69 | ≈ $2,971.22
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052268 bending tool 8.0 mm bending radius
Bending tools, for materials AI/Cu up to max. 120 x 12 mm, bending radius 5.0 and 8.0 mm, max. bending angle 100°, weight 7.1 kg Lieske Part No.: 843736 Mfg Part No: 50052268 |
-13% 2.655,25 EUR 3.053,54 EUR
≈ £2,243.69 | ≈ $2,971.22
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052276 hole insert D6.5 mm hole tool I
Type: 50052276 Lieske Part No.: 112805 Mfg Part No: 50052276 |
-16% 225,81 EUR 267,48 EUR
≈ £190.81 | ≈ $252.68
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052284 punch insert D8.5 mm punching tool I
Hole insert for hole tool I. Suitable for Al/Cu solid rails up to max. 12 mm and steel up to 10 mm material thickness. d: 8.5 mm Lieske Part No.: 718621 Mfg Part No: 50052284 |
-16% 225,81 EUR 267,48 EUR
≈ £190.81 | ≈ $252.68
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052292 punch insert D11 mm punching tool I
Hole insert for hole tool I. Suitable for Al/Cu solid rails up to max. 12 mm and steel up to 10 mm material thickness. d: 11 mm Lieske Part No.: 572753 Mfg Part No: 50052292 |
-16% 225,81 EUR 267,48 EUR
≈ £190.81 | ≈ $252.68
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052306 punch insert D13 mm punching tool I
Hole insert for hole tool I. Suitable for Al/Cu solid rails up to max. 12 mm and steel up to 10 mm material thickness. d: 13 mm Lieske Part No.: 663374 Mfg Part No: 50052306 |
-16% 225,81 EUR 267,48 EUR
≈ £190.81 | ≈ $252.68
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Klauke 50052314 punch insert D15 mm punching tool I
Hole insert for hole tool I. Suitable for Al/Cu solid rails up to max. 12 mm and steel up to 10 mm material thickness. d: 15 mm Lieske Part No.: 119965 Mfg Part No: 50052314 |
-16% 225,81 EUR 267,48 EUR
≈ £190.81 | ≈ $252.68
Made to order · Delivery time approx. 20 workdaysinfo_outline
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Hole Punches – Technical Background & Applications
Hole punches (chassis punches, sheet metal punches) produce clean, burr-free holes in steel sheet, plastic and aluminium for cable entries, connector cutouts and panel openings. The threaded-pin principle enables precise holes without a drill — using a wrench or hydraulic press. Greenlee hole punches are the industry standard for switchgear and cable duct work.
Related: punching tools, drills.
Application Areas
| ✓ Electrical installation & building services | ✓ Network & data technology |
| ✓ Industrial manufacturing & assembly | ✓ Construction & trades |
| ✓ Automotive & vehicle technology | ✓ Public authorities & institutions |
Frequently Asked Questions
▶ Which punch for stainless steel enclosures? For stainless steel sheet up to 2 mm, punches made from HSS or with TiN coating are recommended. Greenlee and Ruko offer dedicated stainless steel punch sets. When punching stainless steel, apply adequate force (prefer hydraulic press) and secure the material well to avoid cracking. |
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