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- Hi-Force 'DNS' Heavy Duty Hydraulic Nut Splitters, Bolt Sizes: M48 to M95
A range of heavy duty hydraulic nut splitters offers a choice of 2 models suitable for splitting nuts of across flats (AF) sizes from 2.15/16” to 5.3/8” (75mm to 136mm) - easy to set up and capable of safely splitting nuts quickly without any sparks, flames or flying debris usually associated with cutting torches.
Both models are 700 Bar maximum working pressure, feature a double acting hydraulic piston for easy extension and retraction of the toughened steel splitting blade and are designed to fit on all API and ANSI flanges and capable of splitting the hardest nuts with minimal damage to the stud bolt threads.
Splitting blades are easy to remove and re-install after re-sharpening or when a replacement blade is required.
Note: These nut splitters are for use on heavy duty nuts, where the nut height is equal to or greater than two-thirds of the blade length of the tool being used.
- Choice of 2 models.
- Working pressure 700 Bar.
- Double acting design.
Dimensions and Specifications
Hexagon AF Size | Bolt Sizes | |||||||||
mm | Inch | mm | Inch | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | Weight (kg) |
75 - 105 | 2 15/16" - 4 1/4" | M48 - M72 | 1 7/8" - 2 3/4" | 379.5 | 192 | 99.5 | 130.5 | 183 | 34 | 50 |
105 - 136 | 4 1/4" - 5 3/8" | M72 - M95 | 2 3/4" - 3 1/2" | 451 | 240 | 140 | 167.5 | 235 | 41 | 96 |

Hi-Force range
We offer the full extensive range of Hi-Force hydraulic cylinders which includes a wide choice of options related to capacity, stroke length, single or double acting operation, steel or aluminium construction, hollow piston centre hole and mechanical failsafe lock ring designs. All models are 700 bar maximum working pressure and standard capacities range from 4.5 tonnes to 1012 tonnes. Hi-Force also offers custom designed and manufactured cylinders, meeting specific and unique customer requirements.
There is a Hi-Force hydraulic cylinder to suit every application and the high quality design and construction of all models, using the best available materials, ensures that Hi-Force hydraulic cylinders can cope with the most demanding applications in the harshest working conditions.
A range of heavy duty hydraulic nut splitters offers a choice of 2 models suitable for splitting nuts of across flats (AF) sizes from 2.15/16” to 5.3/8” (75mm to 136mm) - easy to set up and capable of safely splitting nuts quickly without any sparks, flames or flying debris usually associated with cutting torches.
Both models are 700 Bar maximum working pressure, feature a double acting hydraulic piston for easy extension and retraction of the toughened steel splitting blade and are designed to fit on all API and ANSI flanges and capable of splitting the hardest nuts with minimal damage to the stud bolt threads.
Splitting blades are easy to remove and re-install after re-sharpening or when a replacement blade is required.
Note: These nut splitters are for use on heavy duty nuts, where the nut height is equal to or greater than two-thirds of the blade length of the tool being used.
- Choice of 2 models.
- Working pressure 700 Bar.
- Double acting design.
Dimensions and Specifications
Hexagon AF Size | Bolt Sizes | |||||||||
mm | Inch | mm | Inch | A (mm) | B (mm) | C (mm) | D (mm) | E (mm) | F (mm) | Weight (kg) |
75 - 105 | 2 15/16" - 4 1/4" | M48 - M72 | 1 7/8" - 2 3/4" | 379.5 | 192 | 99.5 | 130.5 | 183 | 34 | 50 |
105 - 136 | 4 1/4" - 5 3/8" | M72 - M95 | 2 3/4" - 3 1/2" | 451 | 240 | 140 | 167.5 | 235 | 41 | 96 |

Hi-Force range
We offer the full extensive range of Hi-Force hydraulic cylinders which includes a wide choice of options related to capacity, stroke length, single or double acting operation, steel or aluminium construction, hollow piston centre hole and mechanical failsafe lock ring designs. All models are 700 bar maximum working pressure and standard capacities range from 4.5 tonnes to 1012 tonnes. Hi-Force also offers custom designed and manufactured cylinders, meeting specific and unique customer requirements.
There is a Hi-Force hydraulic cylinder to suit every application and the high quality design and construction of all models, using the best available materials, ensures that Hi-Force hydraulic cylinders can cope with the most demanding applications in the harshest working conditions.
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