CNC vertical machining center BT40 ER series CNC Tool Holders for CNC Milling Machines
CNC vertical machining center BT40 ER series CNC Tool Holders for CNC Milling Machines
These BT40 toolholders are metalworking toolholding BT holders with keyway, widely used with VMC (vertical machining center), cnc milling machine, cnc machining center, etc.
BT40 ER collet chunks Features:
1, All BT40 tool holder cone comes with pull stud and collet nut
2, BT40 tool cone precision≤ AT3, 7:24
3, BT40 ER collet chucks with AA class high precision ER collet, beat accuracy≤ 0.005mm; when clamp cutters, totally beat accuracy≤ 0.008mm
4, Very smooth inner cone surface
5, Harden surface, last for long time use
6, G2.5 balance test
7, Wearproof screw thread, more loading/unloading times.
8, 20CrMnTi material, carbon-nitrogen co-permeation, enhance the hardness, abrasion performance, fatigue hardness. Carburized depth> 0.8mm
BT40 Toolholding Holders Technical Parametes:
| Product Name | BT Tool Holder for Metalworking |
| Spindle Type | BT40 |
| Clamping Collet Type | ER16, ER20, ER25, ER32, ER40 |
| Holder Body Beat accuracy | ≤ 0.003mm |
| Body with Collet Beat accuracy | ≤ 0.005mm |
| Coaxial Precision | ≤ 0.005mm |
| Processing Type | Endmilling, Drilling, Finishing |
| Product Material | 20CrMnTi |
| Hardness | HRC58~62° |
Available Standard BT Series Tool Holders Items:
|
BT30-ER16-70 BT30-ER20-70 BT30-ER25-70 BT30-ER32-70 BT30-ER16-100 BT30-ER20-100 BT30-ER25-100 |
BT40-ER16-70 BT40-ER20-70 BT40-ER25-70 BT40-ER32-70 BT40-ER40-80 BT40-ER16-100 BT40-ER20-100 BT40-ER25-100 BT40-ER32-100 BT40-ER40-100 BT40-ER16-150 BT40-ER20-150 BT40-ER25-150 BT40-ER32-150 BT40-ER40-150 |
BT50-ER16-100 BT50-ER20-100 BT50-ER25-100 BT50-ER32-100 BT50-ER40-100 BT50-ER16-150 BT50-ER20-150 BT50-ER25-150 BT50-ER32-150 BT50-ER40-150 BT50-ER16-200 BT50-ER20-200 BT50-ER25-200 BT50-ER32-200 BT50-ER40-200 |
RicoCNC also supplies other high quality CNC tool holders and spare parts accessories. HSK, ISO, SK, BT, CAT toolholder fork fingers, ER, SYOZ, EOC, SK, C type collets, collet nuts, spanner wrenches, tool holder tightening fixtures, CNC router spares and much more.
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