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CNC Tool Holders

  • BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines
  • BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines
  • BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines
  • BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines
  • BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines
BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling MachinesBT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling MachinesBT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling MachinesBT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling MachinesBT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines

BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines

  • Model: BT40
  • Material: 20CrMnTi
  • Pullstud: BT40
  • Collet model: ER
  • Product description: These BT40 tool holders are metalworking toolholding BT holders with keyway, widely used with VMC (vertical machining center), cnc milling machine, cnc machining center, etc.
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bt40 er toolholder

BT40 Precision ER Metalworking Toolholding Tool Holders for CNC Milling Machines

These BT40 tool holders are metalworking toolholding BT holders with keyway, widely used with VMC (vertical machining center), cnc milling machine, cnc machining center, etc.

BT40 ER Tool Holders 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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