Page 139 - Techniks Catalog 2017

CAT40, CAT50 High-Performance Milling Chucks

Features
• Grips shank up to 5x tighter than ER 40 holders
• Nut seats against the flange when properly tightened
(prevents overtightening)
• CoolBLAST coolant-thru standard on all milling chucks

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d1 d2
3/4" chuck shown above. Use milling chuck
sleeves (page 140) to change tool shank size.

Each Techniks High-Performance Milling Chuck is inspected,
TECHNIKS CERTIFIED tested, and certified for quality, accuracy, and holding power. l1
A full lab report is included with each holder.
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CAT40 Milling Chucks

Part No. Description L l1 l2 d1 d2 Holding Power
23202G CAT40 x MLD 3/4" - 4" 6.69" 4.0" 2.38" 0.75" 2.24" 350 ft/lbs
23204G CAT40 x MLD 1" - 4" 6.69" 4.0" 2.23" 1.0" 2.36" 425 ft/lbs
23210G CAT40 x MLD 1-1/4" - 4.2" 6.89" 4.2" 2.38" 1.25" 2.80" 500 ft/lbs

CAT50 Milling Chucks

Part No. Description L l1 l2 d1 d2 Holding Power
23214G CAT50 x MLD 3/4" - 4" 8.0" 4.0" 2.38" 0.75" 2.24" 350 ft/lbs
23218G CAT50 x MLD 1" - 4" 8.0" 4.0" 2.23" 1.0" 2.36" 425 ft/lbs
23222G CAT50 x MLD 1-1/4" - 4.13" 8.13" 4.13" 2.38" 1.25" 2.80" 500 ft/lbs

Standard Features for Techniks Milling Chucks

CoolBLAST Coolant-Thru Special Slotted Design Machined Bearing Cage

High-precision, individually matched needle
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bearings symmetrically placed
for smooth and reliable operation.

d1 d2
Coolant is channeled directly onto tool path. Special slotted design of bore I.D. increases
holding power and reduces vibration.
Machined bearing cage ensures accuracy
and gripping force.

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