Metalworking tools

Quality Czech step drill for metal Step drill for thread holes and countersunk screw head 90 ° Helix angle: 25 ° to 30 ° Tip angle: 118 ° and 90 ° Form: A Material: HSS Standard: PN221258 When drilling, lower cutting conditions than the standards for conventional drills must be selected. Usage: Step drills with four chamfers are recommended for drilling holes for screws and at the same time countersinking for cylindrical screw heads in components made of non-alloy and alloy steel and cast steel up to 800 N / mm2, gray, malleable and ductile cast iron, aluminum alloys, etc. If you need a different size, see the enclosed photos - see DIN8378 data sheet - for German screws.

Drill with cylindrical shank and brazed carbide insert Usage: For drilling in a hand or column drill - suitable for drilling in hard steels, cast iron and stainless steels. This design is not as prone to vibration as solid carbide drills, ie it is ideal if you need to drill screws, hard plates, etc. in a hand drill - we recommend pre-drilling with a small diameter and making sure that the drill does not overheat - the plate could be desoldered. Standard: PN 221320 / PN221320 / PN 1320

Centering rotary tip with enlarged head Clamping Morse cone: according to the selected variant Other dimensions - see the attached catalog sheet Tip angle: 60° - 90° - see attached catalog sheet Material: alloyed tool steel, HRC 50

Interchangeable blade thread insert 08 IR M ISO BMA Size: 08 Ascent: according to the chosen variant Full profile / partial profile: depending on the selected variant Peak angle: 60° Design of the plate: right Suitable for cutting internal metric threads Can also be used to cut external metric threads Coating: PVD TiALN Blade material: BMA - universal use, suitable for classic and stainless steel, non-traditional materials, for normal to high cutting speeds Usage : Steel: P20-P40 Stainless steel Cast iron: K20-K30 Refractory steel (Ni,Co,Fe,Ti) Hardened steel For cutting conditions, see the attached catalog, page no. 56 (sheet no. 60). Cat. No. : The price shown is for 1 piece, not for the whole package, if you want to buy the whole package, put 10 pieces in the basket.

Interchangeable blade thread insert 08 IL M ISO BMA Size: 08 Ascent: according to the chosen variant Full profile / partial profile: depending on the selected variant Peak angle: 60° Design of the plate: left Suitable for cutting internal metric threads Can also be used to cut external metric threads Coating: PVD TiALN Blade material: BMA - universal use, suitable for classic and stainless steel, non-traditional materials, for normal to high cutting speeds Usage : Steel: P20-P40 Stainless steel Cast iron: K20-K30 Refractory steel (Ni,Co,Fe,Ti) Hardened steel For cutting conditions, see the attached catalog, page no. 56 (sheet no. 60). Cat. No. : The price shown is for 1 piece, not for the whole package, if you want to buy the whole package, put 10 pieces in the basket.

Centering drill, carbide drill Type: A Drilled diameter: according to the selected variant Centering angle: 60 ° Helix: 30 ° - 35 ° Material: Carbide - carbide / carbide K20 / K30, DIN6535 PVD coating

Countersink with hole / round hole Range: according to the chosen variant Angle: 90st. Countersink head diameter: see product description for selected variant Clamping shank: see product description for selected variant Overall length: see product description for selected variant Material: HSS or HSSE (HSSE = HSSCo5) - according to the selected variant

Countersink with hole / round hole Range: according to the chosen variant Angle: 90st. Countersink head diameter: see product description for selected variant Clamping shank: see product description for selected variant Overall length: see product description for selected variant Material: HSS or HSSE-VA (HSSE VA = HSSCo5 with vanadium admixture) - according to the selected variant Coating: TiN - Titanium nitride

Countersink with hole / round hole Range: according to the chosen variant Angle: 60st. Countersink head diameter: see product description for selected variant Clamping shank: see product description for selected variant Overall length: see product description for selected variant Material: HSS or HSSE (HSSE = HSSCo5) - according to the selected variant

Holder for trapezoidal parting blade ČSN 223693 For radeco with clamping height: according to the selected variant Clamping height of the holder: see product description for individual variants Axial height: see product description for individual variants Radeco is secured in the holder with 3 screws Material: hardened steel C50 - Czech production Radeco slices must be made according to standard: ČSN 223693/22 3693 Price includes holder only, advice must be purchased separately - see related products

Countersink with hole / round hole Range: according to the chosen variant Angle: 90st. Countersink head diameter: see product description for selected variant Clamping shank: see product description for selected variant Overall length: see product description for selected variant Material: HSS - high speed steel

Front and corner milling head for replaceable inserts - VBD Diameter: according to the selected variant Number of blades: according to the selected variant Type VBD - triangular positive: according to the selected variant (TPUN 2204 / TPKR 2204 / TPKN 2204) Angle: 90° The packaging is without VBD It is a so-called peeling cutter - the plates do not have chip breakers - they are flat. Suitable for machining cast iron, or ordinary steel and, in an emergency, stainless steel (for stainless steel, use inserts with a chip breaker - type TPKR 2204, brand Iscar).