Countersinking and needling

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)

Three-edged conical countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 60st. Number of edges: 3 Other dimensions - see enclosed catalog sheet Material: HSS - High speed steel Standard: modification ČSN 221624 / ZVSE 221624 / DIN 334 D (ISO 3293)

Multi-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 60st. Other dimensions - see product description for the selected variant Material: HSS - High speed steel Standard: ČSN 221628 / DIN 334 Application: For deburring, chamfering and countersinking of holes in steel, cast iron and non-ferrous, light metal and non-metallic materials.

Multi-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 90st. Other dimensions - see product description for the selected variant Material: HSS - High speed steel Standard: ČSN 221628 / DIN 335 Application: For deburring, chamfering and countersinking of holes in steel, cast iron and non-ferrous, light metal and non-metallic materials.

Multi-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 120st. Other dimensions - see enclosed catalog sheet Material: HSS - High speed steel Standard: ČSN 221628 / DIN 347 Application: For deburring, chamfering and countersinking of holes in steel, cast iron and non-ferrous, light metal and non-metallic materials.

Multi-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 90st. Other dimensions - see enclosed catalog sheet Material: HSS - High speed steel Standard: ČSN 221628 / DIN 335 Application: For deburring, chamfering and countersinking of holes in steel, cast iron and non-ferrous, light metal and non-metallic materials.

Multi-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 60st. Other dimensions - see enclosed catalog sheet Material: HSS - High speed steel Standard: ČSN 221628 / DIN 334 Application: For deburring, chamfering and countersinking of holes in steel, cast iron and non-ferrous, light metal and non-metallic materials.

Insert countersink / chamfer for insert - countersink for exchangeable inserts Range: according to the chosen variant Edge chamfer angle (half of the apex angle): according to the selected variant Number of edges: 6 Other dimensions: see description of selected variant Without exchangeable plates. Inserts fit into the holder: APKT 1604 or APGT 1604

Countersink with guide pin for cap screws Diameter of countersink x Diameter of guide pin: according to selected variant Clamping shank: cylindrical or with Morse taper - according to the selected variant Material: HSS Standard: ČSN 22 1610 / CSN 22 1610 Use for countersinking holes for 180 ° socket head cap screws in common materials.

Multi-edged taper countersink with Morse taper Maximum diameter: according to the selected variant Blade angle: 120st. Other dimensions - see enclosed catalog sheet Material: HSS - High speed steel Standard: ČSN 221628 / DIN 347 Application: For deburring, chamfering and countersinking of holes in steel, cast iron and non-ferrous, light metal and non-metallic materials.

Countersink with guide pin for cap screws Diameter of countersink x Diameter of guide pin: according to selected variant Clamping shank: cylindrical or with Morse taper - according to the selected variant Material: HSS Standard: ČSN 22 1612 / CSN 22 1612 Use for countersinking holes for 180 ° socket head cap screws in common materials.

3bř. conical countersink made of cobalt high-speed steel, finely ground with CBN disc Number of edges: 3 Blade angle: 90st. Maximum diameter: according to the selected variant Other dimensions - see enclosed catalog sheet Coating: BLUE-TEC, increases the life of the countersink when cutting with very limited cooling (spray, paste), as well as when cutting dry Material: HSS-XE - high-alloy cobalt high-speed HSSE steel (68 HRC) Usage: Alloy steel with tensile strength up to 1100N / mm2 Stainless steel with tensile strength up to 900N / mm2 Gray cast iron Aluminum alloys with silicon content> 10% Copper, brass, plastics Features: Excellent chip evacuation, cutting edge, resulting surface without scratches, excellent tool-hole centering The countersink grooves are ground with a CBN wheel, which makes the cutting edge sharper and smoother compared to conventional countersinks where the grooves are milled.