Modular point drill with replaceable central plate - tip with internal cooling GDMA GDPA
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Product code: 474D-753DA
Opis
GDMA / GDPA modular drill with replaceable insert - for metal, with internal coolant
GDMA/GDPA modular drill
is a tool for precise drilling in steel, stainless steel, aluminum and titanium. Replaceable fabric center plate
SKD61 (H13)
and internal coolant ensure stable machining, faster chip removal and lower operating costs in series production.
The most important parameters
Working plate:
SKD61, hardened, resistant to overheating.
Cooling:
internal (IC) – coolant directed directly to the cutting edge.
Geometry:
spiral groove for efficient chip removal.
Hole Tolerance:
±0.05mm
.
Lengths:
1.5D/3D/5D/7D/8.5D/10D/12D.
Materials:
steel, stainless steel, aluminum, titanium, nickel alloys.
Application
precision drilling in CNC,
through and blind holes,
automotive, aerospace production, molds and tools.
Benefits
Lower costs
– you only replace the insert, not the entire drill.
Stable operation with high parameters
thanks to internal coolant.
Better hole quality
and effective chip removal in deep holes.
SEO phrases:
modular drill, insert drill, drill with replaceable insert, cutting tools for metal, CNC drills.
FAQ
Does it fit standard frames?
Yes, it works with most HSK/BT/SK holders and CNC chucks.
For what materials?
For steel, stainless steel, aluminum, titanium, high-strength alloys.
Are the plates interchangeable?
Yes – available in various diameters and types.
Check the length options and select the GDMA/GDPA drill for your production.


