Countersinking and needling

Set of 6 three-edged countersinks made of sintered steel, with three flats against rotation in the drill Angle: 90° Set contents: 6.3mm (stem 5mm) 8.3mm (stem 6mm) 10.4mm (stem 6mm) 12.4mm (stem 8mm) 16.5mm (stem 10mm) 20.5mm ( shank 10mm) Material: HSSE-PM - sintered powder cobalt high-speed steel Coating: BLUE-TEC - increases tool life, ideal for dry machining or with a minimum of lubricant Standard: DIN335 / DIN335C The cylindrical shank has 3 flats preventing rotation in the chuck - high efficiency Karnasch countersinks are precisely ground with a CBN wheel, which it is guaranteed that the cutting edge of the countersink is always the highest point and the countersink works as it should. This way of grinding also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper - greater efficiency and lifetime of the tool. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

Set of 5 three-edged countersinks made of sintered steel, with three anti-rotation surfaces in the drill Angle: 90° Set contents: 6.3mm (stem 5mm) 10.4mm (stem 6mm) 16.5mm (stem 10mm) 20.5mm (stem 10mm) 25.0mm (stem 10mm) Material: HSSE-PM - sintered powder cobalt high-speed steel Coating: BLUE-TEC - increases tool life, ideal for dry machining or with a minimum of lubricant Standard: DIN335 / DIN335C The cylindrical shank has 3 flats preventing rotation in the chuck -high efficiency Karnasch countersinks are precisely ground with a CBN wheel, which guarantees that the cutting edge of the countersink is always the highest point and deepening works as it should. This way of grinding also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper - greater efficiency and lifetime of the tool. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

Set of 6 carbide three-edged countersinks with three flats against rotation in the drill Angle: 90° Set contents: 6.3mm ( shank 5mm ) 8.3mm ( shank 6mm) 10.4mm ( shank 6mm) 12.4mm ( shank 8mm) 16.5mm ( shank 10mm) 20 .5mm ( shank 10mm) Material: carbide Coating: BLUE-TEC - increases tool life, ideal for dry machining or with a minimum of lubricant Standard: DIN335 / DIN335C Karnasch countersinks are precisely ground with a CBN wheel, which guarantees that the cutting edge of the countersink is always the highest point and the countersinking works as it should. This way of grinding also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper - greater efficiency and lifetime of the tool. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

Set of 6 three-edged countersinks with three anti-rotation surfaces in a drill with improved RAPID CUT geometry Angle: 90° Set contents: 6, 3mm (stem 5mm) 8.3mm (stem 6mm) 10.4mm (stem 6mm) 12.4mm (stem 8mm) 16.5mm (stem 10mm) 20.5mm ( shank 10mm) Material: HSS-XE - high alloyed cobalt high-speed HSSE steel (68 HRC) Coating: BLUE-TEC - increases tool life, ideal for machining dry or with a minimum of lubricant Standard: DIN335 / DIN335C RAPID-CUT - specially made for use with automatic rapid feed - 30% faster work compared to ordinary countersinks - o 40% longer life of countersinks The cylindrical shank has 3 flats preventing rotation in the chuck - high efficiency Karnasch countersinks are precisely ground with a CBN wheel, which guarantees that the cutting edge of the countersink is always the highest point and the countersink works as it should. This way of grinding also achieves (compared to milled countersinks) that the cutting edge is smoother and sharper - greater efficiency and lifetime of the tool. The result of this grinding is perfect chip removal, trouble-free work, a perfect surface without scratches and a perfectly centered recess. Supplied in a plastic case.

2bA… â „c. conical countersink for exchangeable inserts Number of pieces: 2(total for 4 exchangeable inserts) angle of insert: 90st. Maximum diameter: 45 mm Minimum diameter: 10.0 mm Clamping shank: 3/4 "(19.05mm) Total length: 72mm Material: tool steel carbide inserts Package contains: 1x countersunk head 4x insert 4x screw 1x torx key Application: Hard steels with tensile strength over 1000N / mm2 Gray cast iron over 240 HB Stainless steels with high chromium content(V2A / V4A) Acid-resistant steel Titanium and its alloys All other types of steels, cast iron and non-ferrous metals Where a long service life is required tools. Screw guide pins are purchased separately - see related products. with the wrong approach, the countersink can be damaged by vibrations and vibrations!

Set of 4 exchangeable inserts for VBD double countersink 20.1786.045 Karnasch

Set of 4 spare screws for VBD double countersink 20.1786.045 Karnasch | Thread size M3 | Total length 7mm Torx T9

Tvrdokovová 3bA… â „c. taper countersink with hole for interchangeable guide pins Number of pieces: 3 Angle of blade: 90st. Maximum diameter: 40 mm Minimum diameter: 10.0 mm Clamping shank: 3/4 "(19.05mm) Total length: 60mm Material: carbide Usage: Hard steels with tensile strength over 1000N / mm2 gray Cast iron over 240 HB High-chromium stainless steels(V2A / V4A) Acid-resistant steel Titanium and its alloys All other types of steels, cast iron and non-ferrous metals where a long tool life is required. Guide pins are purchased separately - see related products . Also for countersinking Without the middle pin, the centering is given by the geometry of the hole - even with a bad run, the countersink can be damaged by vibration and vibration! Features: Excellent chip removal, do not tip, the resulting surface without scratches, great centering of the tool- holes Countersink grooves are cut with a fine diamond wheel, thanks to which It is harder and smoother to run compared t o conventional countersinks where the grooves are milled.

Counter Shank Counter with M2 Thread for Countersunk Head Bolts (For Countersunk Bolts) Countersunk Head Countersinks for 90 ° Countersunk Head Screws in Standard Materials. D = 4,2 mm d1 = 1,5 mm d2 = 5 mm L = 60 mm I = 7 mm I1 = 6 mm < br> number of teeth = 4 Material: HSS ČSN 22 1621 / CSN 22 1621

Countersink Countershield M2.3 for Countersunk Head Bolts (Countersunk Bolts) Countersinks for 90 ° Countersunk Head Bolts in Standard Materials. D = 4,7 mm d1 = 1,8 mm d2 = 5 mm L = 60 mm I = 6 mm I1 = 7,5 mm number of teeth = 4 Material: HSS ČSN 22 1621 / CSN 22 1621

Home countersink with cylindrical shank and alignment pin for thread M2,6 for countersunk screws (countersunk screws) Application for boring holes for screws with countersunk head 90 ° in normal materials. D = 5.2 mm d1 = 2.05 mm d2 = 5 mm L = 60 mm I = 6.5 mm I1 = 7 , 5 mm number of teeth = 4 Material: HSS ČSN 22 1621 / CSN 22 1621

Counter Shank Counter with M3.5 Thread Counter for Countersunk Head Bolts (Countersunk Bolts) Countersunk Head Countersinks for 90 ° Countersunk Head Screws in Standard Materials. D = 6,7 mm d1 = 2,75 mm d2 = 7 mm L = 75 mm I = 9 mm I1 = 8 mm < br> number of teeth = 4 Material: HSS ČSN 22 1621 / CSN 22 1621