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BT50 ER COLLET CHUCKS

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Price range: R2,200.00 through R3,200.00 Excl VAT

ALL OUR ARBORS ARE BALANCED.

BT50: G6.3 AT 8000RPM OR BETTER

BT40: G2.5 25000RPM OR BETTER

Description

Accuracy:

Run-out is less than 0.015mm

Material:

Made from 20CrMnTi, which is a high-quality carburizing steel primarily utilized in gear and bearing applications. Its typical composition includes 0.18-0.23% carbon (C), 0.70-1.00% chromium (Cr), 1.00-1.30% manganese (Mn), and trace amounts of titanium (Ti).

Hardness:

Hardened to HRC55-60

 

 

Name L (mm) L2 (mm) D (mm) Nut Range (mm) Balanced
BT50-ER20-100 100 standard 1-13 Yes
BT50-ER32-100 100 standard 3-20 Yes
BT50-ER32UM-150 150 standard 3-20 Yes
BT50-ER32UM-200 200 standard 3-20 Yes
BT50-ER32UM-250 250 standard 3-20 Yes
BT50-ER40-100 100 standard 3-26 Yes
BT50-ER40UM-150 150 standard 3-26 Yes
BT50-ER40UM-200 200 standard 3-26 Yes
BT50-ER50-100 100 standard 12-40 Yes

Additional information

Weight 4.470 kg
Dimensions 11 × 11 × 27 cm
ER size

ER 16, ER 20, ER 25, ER 32, ER 40, ER 50

Gauge length

100, 150, 200, 300

AD/B

Yes, No

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Festive Season Store Notice

’Tis the season to celebrate! CNC Support is currently closed for the festive break and will reopen on 6 January 2026.

Thank you for your continued support. Wishing you a safe and joyful holiday season.