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 die 50.8 mmISO 50, 50,351,613
Slug-Buster
69,30 EUR
Klauke 50351605 Slug-BusterStamp 50.8mm ISO50 max.
Steel (ST37) 3mm
111,18 EUR
Klauke 50311204 Greenlee punch20.4 mm PG 13, 50,311,204 Slug
Splitter
156,02 EUR
Klauke 50186353 sheet metalpunch standard 82mm max.3mm
358,08 EUR
KLAUKE 50342886 hydraulic handpunch 7804E, QUICK DRAW 50,342,
886
694,84 EUR
Klauke 50356143SET hydraulicdance movement 7804E ISO,
1.316,70 EUR
Punches from Erico
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 Erico punch 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: TDHPMK2 |
967,40 EUR
 plus delivery charges
Delivery time on requestinfo_outline
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Punches from Klauke
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 Klauke 50024450 stamp 70.6mm 02445, standard knockout
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.: 182416 Mfg Part No: 50024450 |
154,04 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50032488 short spacer 03248,
Accessory for hydraulic punch. Short spacer bushing 22mm height. Lieske Part No.: 327044 Mfg Part No: 50032488 |
19,26 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50039865 stamp 25.4mm 03986, standard knockout
ISO 25 punch for C-frame punching bracket. Fast punching in one operation - no pre-drilling required. Lieske Part No.: 116241 Mfg Part No: 50039865 |
26,73 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50041800 stamp 50,041,800 89.8 mm, standard knockout
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 |
199,78 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50041835 die 50,041,835 89.8 mm, standard knockout
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 |
132,17 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50042580 die 50,042,580 76.2 mm, standard Knockout
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 |
123,85 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50042599 stamp 50,042,599 76.2 mm, standard knockout
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 |
187,11 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50045989 VA sheet metal punch die 16.2mm 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 |
42,67 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50045997 stamp 16.2 mm, 50,045,997 Slug Splitter ISO 16
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 |
134,34 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50046039 die 32.5 mm, 50,046,039 Slug Splitter ISO 32
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 |
58,41 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50046055 stamp 32.5mm, ISO 32 50,046,055 Slug Splitter
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 |
224,33 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50046071 Slug splitter die 40.5mm ISO40 V2A steel 3.5mm
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 |
68,81 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50046080 Slug splitter stamp 40.5mm ISO40 V2A steel 3.5mm
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 |
242,25 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50046098 die 50.8 mm, 50,046,098 Slug Splitter ISO 50
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 |
121,08 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50046110 stamp 50.8mm, ISO 50 50,046,110 Slug Splitter
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 |
379,07 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052128 hole tool I , dies and punches holder
Type: 50052128 Sales unit: 1 pc Lieske Part No.: 547302 Mfg Part No: 50052128 |
3.384,66 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052250 bending tool 50,052,250 5.0 mm, punch and die
Type: 50052250 Sales unit: 1 pc Lieske Part No.: 203305 Mfg Part No: 50052250 |
3.186,30 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052268 bending tool 50,052,268 8.0 mm, punch and die
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 |
3.186,30 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052276 use 6.5 mm hole 50,052,276 for Punching tool I
Type: 50052276 Sales unit: 1 pc Lieske Part No.: 112805 Mfg Part No: 50052276 |
279,11 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052284 use 8.5 mm hole 50,052,284 for 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 |
279,11 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052292 use hole 50,052,292 11.0 mm, hole for 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 |
279,11 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052306 hole insert D13mm hole 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 |
279,11 EUR
plus delivery charges
Delivery time on requestinfo_outline
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Klauke 50052322 use 17.0mm hole 50,052,322 for 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: 17 mm Lieske Part No.: 502326 Mfg Part No: 50052322 |
279,11 EUR
plus delivery charges
Delivery time on requestinfo_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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