Countersinks

Three-edged conical countersink Max. diameter: according to the selected variant Number of edges: 3 Clamping shank: see product description for selected variant Blade angle: 60st. Material: HSS or HSSE (HSSE = HSSCo5) - according to the selected variant Standard: DIN 334 C

Three-point conical countersink Max. diameter: according to the selected variant Number of blades: 3 Clamping shank: see product description for the selected variant Blade angle: 80°. Material: HSSE - cobalt high-speed steel (HSSCo5) Standard: no standard, replacement for DIN335 (* geometry is the same, for some diameters the length of the clamping shank is different)

Three-edged conical countersink Max. diameter: according to the selected variant Number of edges: 3 Clamping shank: see product description for selected variant Blade angle: 100st. Material: HSSE - cobalt high speed steel (HSSCo5) Standard: without standard, replacement for DIN335 (* geometry is the same, for some diameters the length of the clamping shank is different)

Three-edged conical countersink Max. diameter: according to the selected variant Number of edges: 3 Clamping shank: see product description for selected variant Blade angle: 120st. Material: HSS or HSSE (HSSE = HSSCo5) - according to the selected variant

3bř. cobalt taper countersink Maximum diameter: according to the selected variant Minimum diameter: see product description for selected variant Clamping shank: see product description for the selected variant, with three anti-rotation surfaces Edge angle: 100st. Overall length: see product description for selected variant Material: HSS-XE - High speed steel + Co5 The countersink has an irregular groove geometry, which significantly reduces vibrations and increases the life of the countersink. Application: Deburring and countersinking of classic steels, stainless steels (V2A / V4A) with strength up to 900MPa, cast iron and non-ferrous metals and plastics

Taper drill bit / countersink Working range: according to the selected variant Other dimensions - see attached photo. Material: HSS - high speed steel

Multi-edged conical countersink Max. diameter: according to the selected variant Number of cutting edges: see product description for the selected variant Clamping shank: see product description for selected variant Blade angle: 90st. Material: HSS - high speed steel Standard: DIN 335 A / corresponds also to ČSN 221627

Multi-edged conical countersink Max. diameter: according to the selected variant Number of cutting edges: see product description for the selected variant Clamping shank: see product description for selected variant Blade angle: 60st. Material: HSS - high speed steel Standard: DIN 334 A / corresponds also to ČSN 221627

Countersink for inserts / countersinks for inserts Range: according to the chosen variant Number of beds: 3 Chamfer / countersink angle: 45 ° / 90 ° Clamping shank: see description of selected variant Overall length: see description of selected variant The holders are without exchangeable plates. The plates fit into the holder: see the description of the selected variant Application: Ideal for roughing and machining common steels and cast iron, using suitable inserts (TPKR with chip breaker) and stainless steel.

Shank countersink / edge chamfer for insert - countersink for exchangeable inserts Range: according to the chosen variant Countersink angle (apex angle): twice the angle of the selected variant Edge chamfer angle (half of the apex angle): according to the selected variant Other dimensions - see enclosed catalog sheet The holder is without a replaceable plate. Types of inserts - see the enclosed catalog sheet or see related products for individual variants.

Countersink with cylindrical shank and guide pin for cylindrical head screws. Diameter of countersink x Diameter of guide pin: according to selected variant Countersink angle: 180 ° Clamping shank: cylindrical Other dimensions: see enclosed catalog sheet Material: HSS - high speed steel Standard: ČSN 22 1604 / CSN 22 1604, DIN 373 Use for countersinking holes for cylinder head screws in common materials.

Cobalt countersink with cylindrical shank and guide pin for cylindrical head screws. Diameter of countersink x Diameter of guide pin: according to selected variant Countersink angle: 180 ° Clamping shank: cylindrical Other dimensions: see enclosed catalog sheet Material: HSSE - cobalt rapid steel (HSSCo5) Standard: ČSN 22 1604 / CSN 22 1604, DIN 373 Use for countersinking holes for socket head cap screws in common materials and stainless steel.