High flat-bottomed double-edged carbide flat-bottom drill is ideal
choice for blind hole machining in soft metals.
In the blind hole machining of soft metals such as aluminum,
copper, and brass, achieving a truly flat hole bottom is a
processing challenge . The high flat-bottomed 2-edge carbide
flat-bottom drill launched by AMG is a professional solution
specifically developed to resolve this problem.
Using a 0.6μm ultra-fine grain cemented carbide substrate, with a
180°flat head design, the bottom of the drilled hole is flat,
improving the assembly accuracy. It is the preferred tool for
precision manufacturing industries such as electronics, aviation,
automotive parts, and medical equipment.
Applications
Suitable for blind hole drilling, flat bottom hole drilling, and
drilling of non-planar workpieces in soft metals such as aluminum,
copper, and brass.
Working Principle
The drill bit adopts 180° flat-bottom structure, can achieve a
flat-bottom cutting in blind holes without curved residue, ensuring
precision and reliability in the next. The dual-edge guiding design
improves the straightness and hole diameter accuracy of drilling.
The 30° helix angle ensures smooth chip evacuation, effectively
avoiding chip blockage or adhesion in blind holes effectively.
Advantages
True flat bottom hole machining: meeting high-demand processes such
as tapping, assembly, and positioning
chip removal performance efficiently : Prevents blind hole blockage
and enhances machining stability
High hole diameter accuracy: The guiding structure ensures vertical
hole walls and consistent hole diameters
design for soft metals: suitable for high-precision machining of
materials such as aluminum, copper, and brass
Support OEM customization: small quantity orders, fast delivery
Our machines and inspection facilities:
Quality Assurance
AMG has German WALTER and SAACKE five-axis grinding machines, as
well as ZOLLER tool inspection system. It carry out four key
quality inspection processes to ensure that every tool meets high
precision standards from raw material to finished product.
Why choose AMG?
Offer kinds of standard and non-standard cutting tools: including
milling cutters, drills, reamers, taps, etc
Small-batch customization of various types of carbide cutting tools
Four quality inspection process:
Incoming inspection of cemented carbide raw materials
Dimensional accuracy inspection after grinding
Specification and accuracy inspection after production
Final confirmation of appearance and dimensions after coating
Service advantages
Respond to customer needs within 24 hours
Deliver on time, with reasonable prices
Professional pre-sales and after-sales technical support team
Assist in model selection and provide sample testing
