Name: Coning & Threading Tools
Brand: SITEC-Sieber
SKU: 770.01

Image sourced from the manufacturer's official documentation; brand identity is never altered.

CATEGORY 01 Verified

Tool sets for preparing high-pressure tube ends.

Brand	SITEC-Sieber Engineering AG — Switzerland
Category	High-Pressure Components
Catalogue page	770.01
Pressure / capacity	—
Tube sizes	1/8″ to 9/16″ HP tubing (and metric)
Sealing cone	57–58°
H₂ compatibility	Not indicated for this product
Verification status	Verified
Documentation source	Compiled from official SITEC-Sieber Engineering AG documentation.

Final technical specifications are confirmed in writing with H2X before ordering.

Technical Data

From the Official Catalogue

Coning: precision cones on all SITEC HP tubings with optimum surface finish on the 57–58° sealing cone
Fast, easy manual machining with a self-centering double cutter and fine feed adjustment
One tool holder with interchangeable precision collets for all SITEC HP tubing sizes 1/8″ to 9/16″
Two body openings for checking the cut and reliable chip removal; exchangeable three-blade cutters
Threading: precise left-hand threads concentric with the tubing cone, same toolholder, only the die and guide bushing are exchanged
Tools in stainless steel; a special lubricant is supplied with each tool
All tools and components available from stock

Source: official SITEC-Sieber product catalogue (page 770.01). Request the datasheet for model, part-number and dimension tables.