CSN 221482 - DIN 343

CSN 221482

Core drills with tree flutes
and taper shank

 HSS
DIN 343 RN

  Workmanship:  Material: high-speed steel HSS.
Workmanship with 3 cutting edges with nominal size in tolerance H 11 or with dimenssion reduced of material allowance for follow precise working.

  Usability:  Tool of rigid construction to working prebored holes, cast holes or punched holes. Three cutting edges workmanship encreases the accuracy of the hole working, especially the roundnes.
Range:  Ø 8,80 ÷ 50,00 mm   ( H11)
Manufacturing Mode:  F Surface Treatment: 



Ordering
Code		 Ø D
mm		 L
mm		 l
mm		 MORSE Teeth
 Packing
pce		 Weight
kg/pce
B820880F000S 8,8 162 81 1 3 1 pc 0,085
B820901F000S 9 H11 162 81 1 3 1 pc 0,09
B820980F000S 9,8 168 87 1 3 1 pc 0,105
B821001F000S 10 H11 168 87 1 3 1 pc 0,11
B821075F000S 10,75 175 94 1 3 1 pc 0,115
B821101F000S 11 H11 175 94 1 3 1 pc 0,12
B821175F000S 11,75 175 94 1 3 1 pc 0,122
B821201F000S 12 H11 182 101 1 3 1 pc 0,13
B821275F000S 12,75 182 101 1 3 1 pc 0,135
B821301F000S 13 H11 182 101 1 3 1 pc 0,14
B821375F000S 13,75 189 108 1 3 1 pc 0,16
B821401F000S 14 H11 189 108 1 3 1 pc 0,16
B821475F000S 14,75 212 114 2 3 1 pc 0,255
B821501F000S 15 H11 189 108 2 3 1 pc 0,26
B821575F000S 15,75 218 120 2 3 1 pc 0,285
B821601F000S 16 H11 218 120 2 3 1 pc 0,29
B821675F000S 16,75 223 125 2 3 1 pc 0,305
B821701F000S 17 H11 218 120 2 3 1 pc 0,31
B821775F000S 17,75 228 130 2 3 1 pc 0,332
B821801F000S 18 H11 228 130 2 3 1 pc 0,338
B821870F000S 18,7 233 135 2 3 1 pc 0,352
B821901F000S 19 H11 233 135 2 3 1 pc 0,358
B821970F000S 19,7 238 140 2 3 1 pc 0,384
B822001F000S 20 H11 233 135 2 3 1 pc 0,39
B822170F000S 21,7 248 150 2 3 1 pc 0,42
B822201F000S 22 H11 248 150 2 3 1 pc 0,427
B822370F000S 23,7 281 160 3 3 1 pc 0,46
B822401F000S 24 H11 281 160 3 3 1 pc 0,47
B822470F000S 24,7 281 160 3 3 1 pc 0,475
B822501F000S 25 H11 281 160 3 3 1 pc 0,485
B822570F000S 25,7 286 165 3 3 1 pc 0,71
B822601F000S 26 H11 286 165 3 3 1 pc 0,72
B822770F000S 27,7 291 170 3 3 1 pc 0,85
B822801F000S 28 H11 291 170 3 3 1 pc 0,86
B822970F000S 29,7 296 175 3 3 1 pc 0,955
B823001F000S 30 H11 296 175 3 3 1 pc 0,96
B823160F000S 31,6 306 185 3 3 1 pc 1,152
B823201F000S 32 H11 334 185 4 3 1 pc 1,49
B823360F000S 33,6 339 190 4 3 1 pc 1,555
B823401F000S 34 H11 339 190 4 3 1 pc 1,56
B823460F000S 34,6 339 190 4 3 1 pc 1,65
B823501F000S 35 H11 339 190 4 3 1 pc 1,66
B823560F000S 35,6 344 195 4 3 1 pc 1,74
B823601F000S 36 H11 339 190 4 3 1 pc 1,75
B823760F000S 37,6 349 200 4 3 1 pc 1,86
B823801F000S 38 H11 349 200 4 3 1 pc 1,87
B823960F000S 37,6 349 200 4 3 1 pc 2,03
B824001F000S 40 H11 349 200 4 3 1 pc 2,04
B824160F000S 41,6 354 205 4 3 1 pc 2,21
B824201F000S 42 H11 354 205 4 3 1 pc 2,22
B824360F000S 43,6 359 210 4 3 1 pc 2,38
B824401F000S 44 H11 359 210 4 3 1 pc 2,39
B824460F000S 44,6 359 210 4 3 1 pc 2,5
B824501F000S 45 H11 359 210 4 3 1 pc 2,51
B824560F000S 45,6 364 215 4 3 1 pc 2,575
B824601F000S 46 H11 364 215 4 3 1 pc 2,585
B824760F000S 47,6 369 220 4 3 1 pc 2,83
B824801F000S 48 H11 369 220 4 3 1 pc 2,84
B824960F000S 49,6 369 220 4 3 1 pc 3,015
B825001F000S 50 H11 369 220 4 3 1 pc 3,025
Order example:  B853501F000S     5 pcs