ULTRA-DEX - MCKNR12-4B / 3/4" External Multi-Clamp Holder - Type M for CNMG43_ Inserts / Right Hand
MCKNR12-4B - CNMG432 EXT. HOLDER - ULTRADEX

ULTRA-DEX - MCKNR12-4B / 3/4" External Multi-Clamp Holder - Type M for CNMG43_ Inserts / Right Hand

Item #: 24-574-034
Brand: ULTRA-DEX
Use Insert #: CNMG43_
Style: MCKN_
Approach Angle: 75°

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Benefits

  • Multi-clamp system for strong rigid insert holding.
  • Negative inserts add additional strength.
  • Spare parts are usually interchangeable.

Applications

  • Turning

Features

  • Pin Lock and top clamp to hold insert
  • Carbide shim
  • Available in both left and right
  • Accepts variations of CNMG432 (e.g. CNGG431, CNMP433, CNMM432, etc.).
Product Specifications
Brand ULTRA-DEX
Use Insert # CNMG43_
Style MCKN_
Approach Angle 75°
Shank 3/4"
Overall Length 4.500"
Hand Right Hand
Accepts CNGA43_
CNGG43_
CNGP43_
CNMA43_
CNMG43_
CNMP43_
CNMM43_
CNMZ43_
Application Facing
Clamp CL-20
Clamp Screw XNS-48
Cutting Direction Right Hand
Cutting Edge Height 0.750"
Designation MCKNR12-4B
Head Length 1.300"
Head Width 1.000"
Screw XNS-48
Insert IC 1/2"
Lock Pin NL-46
Model # MCKNR 12-4B
Prop. 65 Yes
Shank Height 0.750"
Shank Width 0.750"
Shim ICSN-433
Weight 0.781 lbs.
Country of Origin UNITED STATES OF AMERICA
Shipping Restrictions UPS SHIP (DROP SHIP ITEM)
Prop 65 Warning Many metalworking products do contain metals that are included in the latest Prop 65 warning. Exposure to the elements can be harmful. May cause cancer and reproductive harm.

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