TMX ER40 Collet Chuck, CAT40, 2-3/4″ Gage Length
8-100-4090

CAT40 Collet Holder AD/B ER40 x 2-3/4″

TMX CAT40 Collet Holder
ER40 Collet x 2-3/4″ Gage Length
Balanced to 15000 RPM at G6.3
DIN AD/B Coolant Feeding Feature

Features:

• Balanced and certified to 15,000 RPM/G6.3
• TMX DIN AD/B design as standard. AD is coolant through the spindle; B is coolant through the flange
• Constructed of Alloy Steel for long, durable service life
• Hardened to RC 57-59 to avoid damaging collet chuck threads
• Machined and shot blast exterior for surface integrity
• Accepts ER collets
• QA Lab inspected for dimensional accuracy
• Individual balance certification included

Dimensional Information:

• Collet seat taper T.I.R. 0.0002″
• Draw bar thread for CAT 40 = 5/8-11, CAT 50 = 1″-8
• ANSI B5.50-1994
• AT3 taper accuracy for excellent holder / spindle engagement

Specifications:

Item Number 8-100-4090 Item Type CAT40 Collet Holder Collet Type ER40 Gage Length (L1) 2-3/4″ Nut OD (D1) 63mm Clamping Range 1/8 – 1 Nut Style Slotted Nut Thread M50 x 1.5 Adjusting Screw Size 1-1/8-16 x 1/2″ Flange Screw Size M4 x .7 x 4mm Balanced G6.3/15,000 Coolant AD/B Flange Screw Part Number 8-815-180 Nut Part Number 8-800-040 Wrench Part Number 8-810-040 Adjusting Screw Part Number 8-815-040

See all TMX ER Collet Chucks, CAT V-Flange