Prism block, magnetic, 71 x 55 x 74 mm
€61.50*
Prices incl. 19% VAT. plus Shipping costs
Delivery time: 1-3 working days **
More than 10 pieces available (online and in specialist shops)
Intended use
A pair of prisms is required for parallel clamping, scribing, aligning and checking cylindrical workpieces or shafts. It is particularly recommended for drilling, milling, grinding and inspection work.
Technical data
| Clamping range gr. prism [mm]: | 4 - 60 |
|---|---|
| Clamping range small prism [mm]: | 4 - 30 |
| Hardness [HRC]: | 50 - 60 |
| Tool material: | Steel |
| Total height [mm]: | 71 |
| Total length [mm]: | 74 |
| Total width [mm]: | 55 |
For secure clamping of cylindrical workpieces
Infinitely variable magnet
Three magnetic surfaces, precision-ground
V-grooves on the top and bottom of the prism block
Parallelism & Perpendicularity: max. 0.01 mm
Description of the
The prism block has three magnetic contact surfaces (top, bottom and back), which can be switched on and off together with a switch. The magnetic force can be infinitely adjusted using the rotary switch.
V-grooves are milled into the top and bottom of the clamping block. Workpieces up to a diameter of 4 - 60 mm can be clamped in the larger groove, while workpieces up to a diameter of 4 - 30 mm fit in the smaller groove.
The parallelism of opposing surfaces, the parallelism and perpendicularity of the V-grooves in relation to all surfaces and the perpendicularity of the neighbouring outer surfaces is max. 0.01 mm. The flatness of the working surfaces is max. 0.005 mm.
The prism is made of steel, has a hardness of 50 to 60 HRC and is precision ground on the five contact surfaces.
Scope of delivery
- 1 x prism block, magnetic, 71 x 55 x 74 mm
More about the brand and products from
The prism block has three magnetic contact surfaces (top, bottom and back), which can be switched on and off together with a switch. The magnetic force can be infinitely adjusted using the rotary switch.
V-grooves are milled into the top and bottom of the clamping block. Workpieces up to a diameter of 4 - 60 mm can be clamped in the larger groove, while workpieces up to a diameter of 4 - 30 mm fit in the smaller groove.
The parallelism of opposing surfaces, the parallelism and perpendicularity of the V-grooves in relation to all surfaces and the perpendicularity of the neighbouring outer surfaces is max. 0.01 mm. The flatness of the working surfaces is max. 0.005 mm.
The prism is made of steel, has a hardness of 50 to 60 HRC and is precision ground on the five contact surfaces.
Each prism has two milled V-slots with a 90° angle for clamping round material. The stable clamp allows the prism blocks to be used on the side surface including the base. The maximum height difference between the two prisms is 0.005 mm.
The small prism has a clamping range of 3 to 26 mm, the large prism from 3 to 32 mm. This means that round material with a diameter of 3 to 32 mm can be clamped.
The parallelism of opposing surfaces, the parallelism and perpendicularity of the V-grooves in relation to all surfaces and the perpendicularity of the neighbouring outer surfaces is max. 0.01 mm. The flatness of the working surfaces is max. 0.005 mm.
The pair of prisms is made of steel, has a hardness of 50 to 60 HRC and is precision ground on all sides.
For clamping, scribing, drilling, etc.
- ground
- machined in pairs
- Three 90° incision angles
Dimensions: 50.5 x 21 x 15 mm (L x W x H)
For shafts Ø 4 - 23 mm
The pair of prisms allows you to clamp, mark out, align or check a cylindrical workpiece in parallel.
Each prism has two milled V-slots with a 90° angle for clamping round material. The stable clamp allows the prism blocks to be used on the side surface including the base. It should be emphasised that the clamping brackets of this pair of prisms do not protrude beyond the blocks, which means that each prism has 6 support surfaces.
The small prism has a clamping range from 4 to 28 mm, the large prism from 4 to 38 mm. This means you can clamp round material with a diameter of 4 to 38 mm.
The parallelism of opposing surfaces, the parallelism and perpendicularity of the V-grooves in relation to all surfaces and the perpendicularity of the neighbouring outer surfaces is 0.01 mm. The flatness of the working surfaces is 0.005 mm.
The pair of prisms is made of steel, has a hardness of 55 to 60 HRC and is precision ground on all sides.
Each prism has two milled V-slots with a 90° angle for clamping round material. The stable clamp allows the prism blocks to be used on the side surface including the base. The maximum height difference between the two prisms is 0.005 mm.
The small prism has a clamping range of 4 to 45 mm, the large prism from 4 to 50 mm. This means that round material with a diameter of 4 to 50 mm can be clamped.
The parallelism of opposing surfaces, the parallelism and perpendicularity of the V-grooves in relation to all surfaces and the perpendicularity of the neighbouring outer surfaces is max. 0.01 mm. The flatness of the working surfaces is max. 0.005 mm.
The pair of prisms is made of steel, has a hardness of 50 to 60 HRC and is precision ground on all sides.
For clamping, scribing, drilling, etc.
- ground
- Machined in pairs
- Three cutting angles 90°
Dimensions: 75.5 x 25 x 35.5 mm (L x W x H)
For shafts Ø 4 - 40 mm
Each prism has four milled V-grooves with a 90° angle for clamping round material. The maximum height difference between the two prisms is 0.005 mm.
The four prisms of different sizes allow shafts or round materials from 5 to 70 mm to be clamped.
The parallelism of opposing support surfaces, the parallelism and perpendicularity of the V-grooves in relation to all surfaces and the perpendicularity of the neighbouring outer surfaces is max. 0.01 mm. The flatness of the working surfaces is max. 0.005 mm.
The prism pair is precision ground on all sides.
For clamping, scribing, drilling, etc.
- ground
- Machined in pairs
- Three 90° incision angles
Dimensions: 100 x 33 x 52 mm (L x W x H)
For shafts Ø 5 - 50 mm
Each prism has two milled V-slots with a 90° angle for clamping round material. The stable clamp allows the prism blocks to be used on the side surface including the base. The maximum height difference between the two prisms is 0.005 mm. The small prism has a clamping range of 3 to 15 mm, the large prism from 3 to 25 mm. This means that round material with a diameter of 3 to 25 mm can be clamped. The parallelism of opposing surfaces, the parallelism and perpendicularity of the V-grooves in relation to all surfaces and the perpendicularity of the neighbouring outer surfaces is max. 0.01 mm. The flatness of the working surfaces is max. 0.005 mm. The pair of prisms is made of steel, has a hardness of 50 to 60 HRC and is precision ground on all sides.
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2 July 2021 00:00
Prismen-Block, magnetisch 71x55x74 mm
Bin sehr zufrieden. Qualität und Lieferung entspricht meinen Erwartungen.
8 May 2021 00:00
Prismenblock
Gute Qualität. Schnelle Lieferung. Sehr guter Service.
25 March 2021 00:00
Ok
Die Fertigungstoleranzen sind Klasse. Die Haftkraft da es Magneten ist befriedigend.
26 February 2021 00:00
Sehr funktional
Gut brauchbar - exakte Oberfläche. Die "Schaltung" magnet ein/aus geht allerdings etwas ruppig - daher ein Stern Abzug
4 December 2020 00:00
Endlich wackelt nichts mehr
Es kam immer wieder vor, das ich keinen Prismenspanner aufsetzen konnte, durch Teile, die im Weg waren. Jetzt ist das bei magnetischen Materialien kein Problem mehr. Auch beim Fräsen hält das Werkstück super. Man sollte es natürlich trotzdem nicht mit der Zustellung übertreiben. Ich hatte den Eindruck, das Paulimot das Teil eher weggeschickt hatten, als ich das bestellt habe- super Service!
2 November 2020 00:00
super
bin sehr zufrieden
1 May 2020 00:00
Tolles Teil für gutes Geld
Der Prismen-Block ist ein tolles Teil zum anreißen und Preis Leistung stimmt.
3 March 2020 00:00
Great product,even better support
2 of this product,wasn't delivered to me,by very strange circumstances . In spite of the fact that all logic was against me, Paulimot support sent me a new one immediately without asking for an explanation They believed the word of a customer who only made 1 purchase at the time. I will never be able to thank you enough for that.Good luck,Boris Duvancic
1 March 2020 00:00
Pris.-Block
Magnetisch ist praktisch
29 October 2019 00:00
Kleiner Helfer für genaues arbeiten
Prismenblock ist wie beschrieben. Genauigkeiten sind für meine Zwecke mehr als ausreichend. Magnet dürfte noch ein bißchen stärker sein aber zu diesem Preis kann man nicht meckern