TMX CAT40 End Mill Holder, 5/16″ x 2-1/2″ – 8-110-4070

Features:

• No. of Side Locking Set Screws: 1
• Flange Screws: M4 x .7 x 4mm long = 8-815-180
• 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
• Will accommodate single and double ended end mills
• Low harmonic vibration increases tool life and improves surface finish
• Machined and shot blast exterior for surface integrity

Dimensional Information:

• AT3 taper accuracy for excellent holder / spindle engagement
• Draw bar thread for CAT 40 = 5/811
• ANSI B5.50-1994
• H5 inside diameter tolerance
• Maximum run out is .0002(.005mm) TIR for concentric machining

Item No. 8-110-4070 ID D1 5/16″ Gage Length L1 2-1/2″ Major Dia. D2 .88″ Locking Screw 1 L2 .63″ Locking Screw 2 L3 – Coolant Through Type AD/B Socket Set Screw Size 5/16-24 x 1/4

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