Metalworking tools

Forming / slotting holder / holder for CNC for forming square / square profiles / square / 4hr. For squares of size: according to the selected variant Clamping diameter: according to the selected variant Other dimensions - see enclosed catalog sheet. The holder is made of hardened hardened steel. It is possible to buy an eccentric sleeve for the holder, with which it is very easy to fine-tune the offset (in the Y axis) of the knife edge, which is ideal if the machine does not have a Y axis for precise adjustment. You can easily eliminate any inaccuracy / error thanks to the possibility of rotating the case (on the scale) by 0.5 mm on both sides. These holders can also be supplied in a design for grooving grooves, hexagonal and spline (multi-groove) profiles - see the enclosed catalog sheet. The holder is supplied without a plate, these are purchased separately - you can find them in related products or in the enclosed catalog sheet. We can offer plates made of sintered steel HSSE-PM, carbide on request.

Internal side / removal side turning knife with soldered blade Knives come from older stocks, the blades are undamaged, the varnish does not have to be 100%. Knife size: (clamping height x width): according to the selected variant Overall length: see product description for selected variant Carbide: according to the selected variant Carbide marking: P - steel K - cast iron U - stainless steel, heat-resistant alloys Carbide numbering: 05 - finishing - extra hard / brittle carbide, uninterrupted cut, very good final surface 10 - finishing - hard / brittle carbide, uninterrupted cut, very good final surface 20 - semi-roughing - clean turning 30 - roughing, interrupted cut 45 - extra roughing, intermittent cutting, withstands poorer handling, turning under difficult conditions Use: according to the selected variant Standard: ČSN 223724 / CSN 22 3724, DIN4973, DIN 4973R, ISO8 Attention - these soldered knives are semi-finished products - before starting machining it is necessary to grind a suitable breaker. If you have nowhere to sharpen these knives, we recommend switching to holders with replaceable carbide inserts.

Internal side / removal side turning knife with soldered blade Knife size: (clamping height x width): according to the selected variant Overall length: see product description for selected variant Carbide: according to the selected variant Carbide marking: P - steel K - cast iron U - stainless steel, heat-resistant alloys Carbide numbering: 05 - finishing - extra hard / brittle carbide, uninterrupted cut, very good final surface 10 - finishing - hard / brittle carbide, uninterrupted cut, very good final surface 20 - semi-roughing - clean turning 30 - roughing, interrupted cut 45 - extra roughing, intermittent cutting, withstands poorer handling, turning under difficult conditions Use: according to the selected variant Standard: ČSN 223724 / CSN 22 3724, DIN4973, DIN 4973R, ISO8 Attention - these soldered knives are semi-finished products - before starting machining it is necessary to grind a suitable breaker. If you have nowhere to sharpen these knives, we recommend switching to holders with replaceable carbide inserts.

Three-edged conical countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 90st. Number of edges: 3 Other dimensions - see enclosed catalog sheet Material: HSS - High speed steel Standard: modification ČSN 221626 / ZVSE 221626 / DIN 335 D (ISO 3293)

Circular tube thread dies Thread type: tubular inch thread Pitch: in numbers of strokes per inch Top angle: 55 ° Tolerance: class A Material: HSSE - High Speed Steel + Co5 + Vanadium Coating: nitriding Dimensions - see attached catalog sheet Standard: ČSN EN 24231, DIN ISO 228, ČSN 223212

Abrasive disc for stand/machine sander, type 48C Diameter: according to the selected variant Disc width: according to the selected variant Clamping diameter: according to the selected variant Grain: according to the selected variant Hardness: according to the selected variant Disc structure: according to the selected variant Binder type: V (ceramic) Revolutions: 40 (i.e. 40 m/s) * You can find more about the hardness and structure in the attached disc marking table. Abrasive type: 48C - black silicon carbide, ceramic binder Recommended use: cast iron, stone Possible use: -

Forming attachment - torx punch Attachment size / for shaping heads: according to the chosen variant Torx size: according to the chosen variant Dimensional tolerances and embossing depth - see attached PDF data sheet. Material: HSS or HSSE-PM - according to the selected variant Coating: uncoated * we are able to offer TiN / TiAlN / INOX PLUS, ZIRINOS coatings, or other coatings, we can also supply these extensions with internal cooling Usage - see attached video Uncoated attachment design: steel, aluminum, copper, brass, cast iron - with max. strength up to 900MPa Coated attachment design: steel, stainless steel, titanium, aluminum, copper, brass, cast iron - with max. strength up to 1400MPa For series production and for stamping steels with higher strength + stainless steel, we recommend punches made of sintered steel HSSE-PM. Head attachments work on the principle of embossing / extrusion - see the attached video. Remember that the hole must always be properly pre-drilled and chamfered before punching - run-in for the punch! If you need a different size or tolerance of the punch, or if you did not find the required punch in the offer, send us an inquiry. Delivery time for non-stock items (heads and attachments) is 5-7 days, for custom production usually 2 weeks.

Articulated head for quick replacement of drills, drills and reamers Used for quick clamping of tools with a Morse taper through a fixed or loose sleeve Standard: ČSN 24 1332 The following bushings are clamped in this chuck: Fixed bushes: ČSN 241333 (for drills) Loose bushes: ČSN 241334 (for reamers, drills)

Fixed fixed sleeve for quick-release articulated head 241332 Insert size: according to the selected variant Inner cone: according to the selected variant Standard: ČSN 24 1333 Application: It is used for quick clamping of tools / drills / with a Morse taper.

Výměnné pouzdro volné per rychloupínací kloubovou hlavu 241332 Velikost vložky : podle zvolené varianty Vnitřní kužel : podle zvolené varianty Norma : ČSN 24 1334 Použití : Slouží pro rychlé upnutí nástrojů / výhrubníků a výstružníků / s morse kuželem. Volná vložka slouží k automatickému ustředění upnutého nástroje na střed otvoru obrobku.

Clamping collet chuck with Morse taper shank Clamping cone: according to the selected variant Head size / clamping range: according to the selected variant Note: * Size 16mm has a clamping range: 3 - 10 mm * Size 28mm has a clamping range: 6 - 20 mm The key is not included in the package. Standard: ČSN 24 1491 Usage: Drill or lathe - for clamping drills and other tools with a cylindrical shank This is an old Czech design. We recommend switching to ER collets and ER collets.

Adjustable reamer - manual - without guide bush Range: according to the chosen variant Standard: without standard, replacement for ČSN 221424 Manual adjustable reamers are ONLY suitable for through holes. The cutting edges ream gradually (conical hole), ie the set diameter will not be reamed until the reamer passes the cutting edges through the hole. Adjustable reamers are used in finishing machining operations with cylindrical holes. Reamed holes have a precise size, geometric shape and a smooth surface. The size of the reamer is continuously variable within the specified range. The set size is measured via a pair of opposing knives. The commonly supplied knife geometry is suitable for machining gray cast iron and bronze.