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

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.
INQUIRY EMAIL

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.

Welcome your inquiry.