Kennametal Rotary Coolant adapter

Route high‑pressure coolant through your tools with a Kennametal rotary coolant adapter. This type of Kennametal holder/adapter allows coolant to flow through the shank and out at the tool, ideal for through‑coolant drills, end mills and shell mills on machining centers and mill‑turns.

• Original Kennametal through‑coolant adapter or holder (e.g. CV/CAT/BT/HSK shanks with coolant Form AD or B/AD)
• Internal channels route coolant from the machine spindle to the cutting tool (through‑spindle or face coolant, depending on style)
• Available as end mill adapters, shell mill adapters, tunable milling adapters and shrink‑fit holders with through coolant
• Typical options: CAT40/CAT50, BT40/BT50, HSK63/100, CV40/50 with various gage lengths and bore diameters
• Balanced‑by‑design for high‑speed operation (often 10,000–15,000 rpm, check specific model)
• Improves chip evacuation, tool life, and surface finish in deep holes and high‑speed milling
• Some styles include coolant lock screws to convert standard shell‑mill adapters into through‑coolant versions
• Fast and secure shipping from the Netherlands

Note: Exact taper (CAT/BT/HSK/CV), gage length, bore size and coolant form depend on the Kennametal catalog number laser‑marked on the adapter. Please check that code on your adapter so we can describe or verify it 100% correctly for your listing or machine.

Application:

A Kennametal rotary coolant adapter is used on machining centers to feed coolant directly through drills, reamers and milling cutters. By delivering coolant straight to the cutting edge, it dramatically improves chip evacuation in deep or blind holes, reduces cutting temperature, and allows higher speeds/feeds with more stable processes.

Why choose tested used coolant tooling?

Professionally inspected used Kennametal through‑coolant adapters offer premium performance at much lower cost than new. Original Kennametal holders guarantee correct balance, rigid clamping, and reliable coolant sealing, which is critical when running high‑pressure coolant systems.

About Meijdam CNC
With over 25 years of experience, Meijdam CNC – based in the Netherlands – specializes in servicing, repairing and supplying high‑quality CNC machine components and tooling. Our range includes toolholders, rotary coolant adapters, drives, motors, encoders and control units. Need help checking which LAIP rotary coolant adapter fits your machine or tool interface? Feel free to contact us.