Prisms (V-Blocks) for Siegmund System 28 Tables

V-Block Fixtures (Select Style From Drop Down Menu Above)

V-Prisms are used for holding round stock of different sizes. Included in the delivery of V-prisms are a screw-in collar (SHT-S2-280669) and countersunk bolt. This enables the V-prism to be used flat on the table or with system holes. The clamping cone is clamped to 28 mm bore holes using fast clamping bolts.

Part Number	Name	Hole Mount	Height	Diameter	V Angle	Weight
SHT-S2-280648-1	50mm Prism w/ Thread-In Collar	M16 Threads	20mm (0.8")	50mm (2.0")	135º	0.2kg (0.4lbs)
SHT-S2-280651-1	60mm Prism w/ Thread-In Collar	M16 Threads	30mm (1.2")	60mm (2.4")	135º	0.5kg (1.1lbs)
SHT-S2-280647-1	80mm Prism w/ Thread-In Collar	M16 Threads	40mm (1.6")	80mm (3.1")	90º	1.0kg (2.2lbs)
SHT-S2-280652-1	120mm Prism w/ Thread-In Collar	M16 Threads	30mm (1.2")	120mm (4.7")	157º	1.7kg (3.7lbs)
SHT-S2-280670	Clamping Cone	28mm Post	70mm (2.8")	80mm (3.1")	--	1.4kg (3.1lbs)