Keyless drill chuck with thread clamping , CSN 241320

Right-handed blackened passivated twist drill for steel with cylindrical shank Drill length: Medium series - lengths see attached photo Drilling depth: 5xD Edge angle: 118 ° Helix angle: 25 ° to 30 ° Material: HSS - High speed steel Standard: CSN 22 1121, DIN338RN / DIN 338 RN Usage: General - hand, stand, column drills Alloy and non-alloy steel, steel casting with strength up to 900 N / mm2 Gray, malleable / ductile cast iron, sintered steel, short-chip aluminum alloy, bronze, tough brass.

Right-handed ground twist drill for steel with reinforced core and cylindrical shank Drill length: Classic short series - lengths see attached photo Edge angle: 118 ° Helix angle: 25-30 ° Material: HSS - High speed steel Standard: DIN338 (replaces PN 2907 / PN2907) Usage: General - hand, stand, column drills Non-alloy and alloy steel, cast steel with strength up to 900 N / mm2 Gray malleable cast irons, ductile cast irons, sintered aluminum alloys, bronze

Right-handed ground spiral cobalt drill for stainless steel with reinforced core and cylindrical shank Drill length: Short series - lengths see attached photo Edge angle: 130 ° Helix angle: 36 ° Material: HSSE - High speed steel + Co5 Standard: DIN338 (replaces PN 2907 / PN2907) Usage: General - hand, stand, column drills Alloy steel, cast steel with strength over 1000 N / mm2 Stainless steel Steel for volume hot and cold forming, rolls of rolling mills, steel for cementing and tempering Drills have increased heat resistance with a special groove profile.

Right-handed ground spiral cobalt drill for steel with cylindrical shank Drill length: Medium series - lengths see attached photo Edge angle: 128 °, special cut according to DIN 1412, shape C (for machining stainless steels and special materials) Helix angle: 25-30 ° Material: HSSE - High speed steel + Co8 Standard: DIN338 (replaces PN 2906 / PN2906) Usage: General - hand, stand, column drills Titanium alloys Austenic steels resistant to corrosion, acids and heat High-strength and low-tensile steels with tensile strength up to 1200MPa Hardox 450 and Hardox 500 Alloy steel, cast steel with strength over 1000 N / mm2 Stainless steel Steel for volume hot and cold forming, rolls of rolling mills, steel for cementing and tempering Drills have increased heat resistance with a special groove profile. * Possibility of delivery with TiN or TiAlN coating.

Taper thread drill mandrel for drill chuck (mandrel to chuck), type with carrier Spindle taper (morse): according to the selected variant Thread for the header: according to the selected variant Standard: replacement ČSN 241329 / CSN 24 1329 Use: for clamping a drill chuck, it can also be used to clamp something else.

Taper milling mandrel for drill chuck (mandrel to chuck), type with internal thread in Morse taper and external thread for chuck clamping Spindle taper (morse): according to the selected variant Internal thread: the size of the thread is given by the size of the morse taper, ie: MK1 = thread M8 MK2 = thread M10 MK3 = thread M12 MK4 = thread M16 Thread for the header: according to the selected variant Clamping of a drill chuck directly into the milling spindle, ie for milling machines with a Morse spindle taper. Use: for clamping a drill chuck, it can also be used to clamp something else.