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T640 • DIN 371および376 • フォームCセミボトム面取り • メトリック • 鋳鉄および鋳造アルミニウム用
Beyond™ストレートフルートHSS-E-PMタップ • 貫通穴および止まり穴
Metric
Inch
| SAP Material Number | 4035468 |
| ISO Catalog Number | T640M200X250R6HX-D6 |
| ANSI Catalog Number | T640M200X250R6HX-D6 |
| Grade | KP6525 |
| [D1-TDZ] Thread Diameter Size | M20 X 2,5 |
| [L] Overall Length | 140.0000 |
| [L] Overall Length | 5.510 |
| [L3] Thread Length | 25.0000 |
| [L3] Thread Length | .9800 |
| [L2] Useable Length | 64.0000 |
| [L2] Useable Length | 2.520 |
| [D] Adapter / Shank / Bore Diameter | 16.0 |
| [D] Adapter / Shank / Bore Diameter | .6299 |
| [Z] Number of Flutes | 4 |
| Dimension Standard | DIN 376 |
| Thread Tolerance Class ISO | 6HX-I |
Uses and application
タッピング：スルーホール
ねじ切り：非スルーホールねじ切り：非スルーホール
HSS-E-PM
はめあい区分：6HX
DIN番号371
DIN番号376
タッピングねじれ角： 0°
面取りフォームC（2～3）
メーカー仕様：M
フラッドクーラント：タッピング
Workpiece Materials
K
Cast Iron
N
Non-Ferrous
Features and benefits
- KP6525 鋳鉄と鋳造アルミニウムにはTiCN+ TiN。
Machine Side
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Workpiece Side
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Grades
-
KP6525
HSS-E-PMコーティング材種。PVD — 耐熱性および耐磨耗性高バナジウムコバルト粉末金属ハイス母材に耐磨耗性TiCNのベースレイヤーと低摩擦TiNトップレイヤーコーティング。鋼、鋳鉄、およびシリコン入り鋳造アルミニウムに使用。
K Cast IronN Non-Ferrous
| shank tolerance | |
| D | tolerance h6 + / - |
| 6 | +0, -0,008 |
| 810 | +0, -0,009 |
| 1216 | +0, -0,011 |
| shank tolerance | |
| D fractional | D inch |
| .250–.375 | +0, -.0004 |
| .438–.625 | +0, -.0004 |
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