Does the IST internal cutting tool support inner-layer machining for hoses with 3 to 6 reinforcement layers and adjustable depths of 1â6 mm?

Yes. The IST internal cutting tool supports inner-layer machining for multi-braided rubber hoses with 3 to 6 reinforcement layers. It performs internal machining for crimping INTERLOCK fittings. Machining length is adjustable from 5 to 35 mm via the sliding spindle extension, and cutting depth is adjustable from 1 to 6 mm by the knife extension from the spindle. The complete tool includes the special cutting knife and sliding spindle; cutting knives are made of hardened steel, tailored to one or two tool sizes, and must be ordered separately.

Can the IST internal cutting tool be used with different spindle extensions to set machining lengths from 5 to 35 mm?

Yes. The IST internal cutting tool uses a sliding spindle with interchangeable spindle extensions to set machining lengths from 5 to 35 mm. The machining length is adjusted by the spindle extension, while cutting depth (1â6 mm) is set by the knife extension. Note: cutting knives are specific to one or two tool sizes and must be ordered separately.

How do I order compatible cutting knives for the IST internal cutting tool and which tool sizes do they fit?

You order compatible cutting knives for the IST internal cutting tool by specifying the knife type matched to the tool size(s) you use, since knives are tailored to fit one or two specific tool sizes and are not included with the tool. Provide the IST internal cutting tool model/size when ordering so the supplier can supply the correct knife dimension. Which tool sizes they fit: - Each cutting knife fits either one or two IST internal cutting tool sizes (manufacturer-assigned size pairs). - The machining length of the IST internal cutting tool is adjustable from 5 to 35 mm via spindle extension; cutting depth is set by knife extension from the spindle (1 to 6 mm). - When ordering, confirm the tool size(s) and the required cutting depth (1â6 mm) and machining length range (5â35 mm) so the correct knife variant for your IST internal cutting tool size is supplied. If possible, give the seller your IST internal cutting tool size or model number to ensure the knife matches the toolâs spindle and intended cutting depth.

IST internal cutting tool

Additional information

Tool designed for machining the inner layer of multi-braided rubber hoses, having 3 to 6 reinforcement layers. Internal machining is used when crimping INTERLOCK fittings. The complete tool includes a special cutting knife and a sliding spindle. The machining length is adjustable by the spindle extension and ranges from 5 to 35 mm, while the cutting depth is determined by the knife extension from the spindle (1 to 6 mm). The tool is made of hardened steel. Cutting knives are tailored for one or two tool sizes and are not included with the tool (must be ordered separately).

List of product variants

Article number	Product variant name	Nominal inner diameter	Working pressure [bar]
HY-9025-15-06	IST internal cutting tool 3/8"	-	-
HY-9025-15-08	IST internal cutting tool 1/2"	-	-
HY-9025-15-10	IST internal cutting tool 5/8"	-	-
HY-9025-15-12	IST internal cutting tool 3/4"	-	-
HY-9025-15-16	Internal cutting tool IST 1"	-	-
HY-9025-15-20	Cutting tool IST internal 1.1/4"	-	-
HY-9025-15-24	Internal cutting tool IST 1.1/2"	-	-
HY-9025-15-32	Internal cutting tool IST 2"	-	-

Tool designed for machining the inner layer of multi-braided rubber hoses, having 3 to 6 reinforcement layers. Internal machining is used when crimping INTERLOCK fittings. The complete tool includes a special cutting knife and a sliding spindle. The machining length is adjustable by the spindle extension and ranges from 5 to 35 mm, while the cutting depth is determined by the knife extension from the spindle (1 to 6 mm). The tool is made of hardened steel. Cutting knives are tailored for one or two tool sizes and are not included with the tool (must be ordered separately).