Thread knives

Left holder for replaceable inserts for internal thread, type SIL Knife for internal turning of threads, for threaded inserts type U Tread knife holder, for threaded slices Clamping diameter x Diameter of the relieved part: according to the selected variant For plates marked: U IR/L, size according to the selected variant Other dimensions - see the attached catalog sheet The product comes with a key for changing the blade The holder is without a threaded plate - must be purchased additionally. The holder fits Carmex plates and others - see related products.

Right holder for replaceable inserts for internal thread, type SIR, drilled - for internal cooling Knife for internal turning of threads, for threaded inserts, for special applications Tread knife holder, for threaded slices Clamping diameter x Diameter of the relieved part: according to the selected variant For plates marked: IR, size according to the selected variant Other dimensions - see the attached catalog sheet The product comes with a key for changing the blade The holder is without a threaded plate - must be purchased additionally. The holder fits Carmex plates and others - see related products. The construction of the holder is adapted for cutting trapezoidal threads - the holder does not have a support part for classic threaded slices with a "tip".

Right holder for replaceable inserts for internal thread, type SIL, drilled - for internal cooling Knife for internal turning of threads, for threaded inserts, for special applications Tread knife holder, for threaded slices Clamping diameter x Diameter of the relieved part: according to the selected variant For plates marked: IL, size according to the selected variant Other dimensions - see the attached catalog sheet The product comes with a key for changing the blade The holder is without a threaded plate - must be purchased additionally. The holder fits Carmex plates and others - see related products. The construction of the holder is adapted for cutting trapezoidal threads - the holder does not have a support part for classic threaded slices with a "tip".

External thread turning lathe 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 Top angle: 60 ° 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 223770 / CSN 22 3770, DIN282 - 60 R, ISO13 R 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.

External thread turning lathe with soldered blade Knife size: (clamping height x width): according to the selected variant Overall length: see product description for selected variant Top angle: 60 ° 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 223770 / CSN 22 3770, DIN282 - 60 R, ISO13 R 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.

External thread turning lathe 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 Top angle: 60 ° 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 223771 / CSN 22 3771, DIN282 - 60 L, ISO13 L 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.

External thread turning lathe with soldered blade Knife size: (clamping height x width): according to the selected variant Overall length: see product description for selected variant Top angle: 60 ° 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 223771 / CSN 22 3771, DIN282 - 60 L, ISO13 L 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.

Multi-toothed circular thread knife M 2.5 Clamping diameter 20mm Outer diameter(maximum): 63 mm Wheel width: 18mm(19.2mm with clamping part) Material: HSS - high speed steel Standard: ČSN 223335 Cutting with this knife is gradual - the blade has a lead - see photo 2.

Multi-toothed circular thread knife M 3.0 Clamping diameter 20mm Outer diameter(maximum): 63 mm Wheel width: 18mm(19.2mm with clamping part) Material: HSS - high speed steel Standard: ČSN 223335 Cutting with this knife is gradual - the blade has a lead - see photo 2.

Multi-toothed circular thread knife M 3.5 Clamping diameter 20mm Outer diameter(maximum): 63 mm Wheel width: 18mm(19.2mm with clamping part) Material: HSS - high speed steel Standard: ČSN 223335 Cutting with this knife is gradual - the blade has a lead - see photo 2.

Material: HSS - high-speed steel ČSN 223340/22 3340 Only in limited quantity !!!

Material: HSS - high-speed steel ČSN 223340/22 3340 Only in limited quantity !!!