Carbide Materials / Brazed Tools 2018 by Sumitomo

More catalogs by Sumitomo | Carbide Materials / Brazed Tools 2018 | 12 pages | 2018-07-10

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Page 7 of Carbide Materials / Brazed Tools 2018

special rod blanks drill blanks with oil holes micro drill blanks kh12 can be made to order good fracture resistance xf1 af0 zf16 afu f0 ø0.3 ø0.5 drill diameter ø1.0 wear resistance ■ shape ex good ■ shape ex lead range ød a ød +0.2 0 ød l l max310mm right helix 30° 2 holes ■ dimensions core diameter diameter ød ød1 3.3 4.3 5.3 6.3 7.3 8.3 9.3 10.3 11.3 12.3 13.3 14.3 15.3 16.3 17.3 18.3 19.3 20.3 3.3 3.3 4.3 5.3 6.3 7.3 8.3 9.3 10.3 11.3 12.3 13.3 14.3 15.3 16.3 oil hole ød 0.5 0.6 0.7 0.8 1.0 1.1 1.2 1.3 1.3 1.4 1.5 1.7 1.8 1.9 2.0 2.1 2.3 2.4 0.2 0.4 0.4 0.5 0.5 0.6 0.7 0.8 1.0 1.0 1.1 1.1 1.2 1.3 1.4 ±0.05 ±0.1 ±0.1 ±0.1 ±0.1 ±0.1 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.05 ±0.05 ±0.05 ±0.05 ±0.1 ±0.1 ±0.1 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 hole pitch lead range applications a 1.5 1.7 2.4 2.8 3.2 3.6 4.0 4.4 4.4 4.8 5.2 5.6 6.0 6.4 6.8 7.2 7.6 8.0 0.8 1.2 1.2 1.5 2.0 2.0 2.4 2.8 3.2 3.2 3.6 3.6 4.0 4.4 4.8 0 -0.1 0 -0.2 0 -0.3 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 -0.1 -0.2 0 -0.2 0 -0.2 0 -0.3 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 ±0.2 15.7 to 17.0 20.9 to 22.7 26.2 to 28.4 31.4 to 34.0 36.6 to 39.7 41.9 to 45.4 47.1 to 51.0 52.3 to 56.7 for 57.5 to 62.4 straight 62.8 to 68.1 drills 68.0 to 73.7 73.2 to 79.4 78.5 to 85.1 83.7 to 90.7 88.9 to 96.3 94.1 to 102.0 99.3 to 107.7 104.6 to 113.4 15.7 to 17.0 15.7 to 17.0 20.9 to 22.7 26.2 to 28.4 31.4 to 34.0 36.6 to 39.7 41.9 to 45.4 for 47.1 to 51.0 stepped 52.3 to 56.7 drills 57.5 to 62.4 62.8 to 68.1 68.0 to 73.7 73.2 to 79.4 78.5 to 85.1 83.7 to 90.7 ■ solid type mm ød l 2.15 ±0.02 32.0 +0.9 +0.4 3.25 ±0.02 38.1 +1.0 +0.4 other sizes can be made to order ■ composite type rough ground ød l 1.2 to 1.8 ±0.05 12 to 330 ±0.5 made to order dimensions can be accepted centreless grinding can be performed ■ grade applications g best s good ・tool diameter grade k mm carbide materials brazed tools 3.6 4.6 5.6 6.6 7.6 8.6 9.6 10.6 11.6 12.6 13.6 14.6 15.6 16.6 17.6 18.6 19.6 20.6 3.6 3.6 4.6 5.6 6.6 7.6 8.6 9.6 10.6 11.6 12.6 13.6 14.6 15.6 16.6 mm up to ø0.15 ø0.15 to ø0.40 ø0.40 and above xf1 g s af1 s s af0 s g s afu g s zf16 s s f0 s g ・working conditions grade hardened steel high speed machining stacked plates for routers xf1 s af1 s af0 s afu s s zf16 s g f0 gsgsgk7