The D10xL55.7xD12xL105 solid HM internal-cooling flat-bottom drill
is high-performance carbide tool developed by AMG specifically for
electronic precision component machining.
Made from ultra-fine grain solid HM (hard metal) and equipped with
high-efficiency internal cooling channel design, it ensures
exceptional bottom flatness and dimensional accuracy even under
high-speed and high-stability machining conditions.
This product is particularly suitable for small, precision hole
machining requiring high guidance accuracy, cleanliness, and
repeatability. It is widely used in the manufacturing of electronic
components such as semiconductor packages, sensor housings, and
micro-precision enclosures.
Specification Table
| Item | Parameter |
|---|
| Tool Type | Solid HM Internal-Cooling Flat Drill |
| Drill Diameter | D10 mm |
| Cutting Length | 55.7 mm |
| Shank Diameter | D12 mm |
| Overall Length | 105 mm |
| Cooling Type | Internal Cooling |
| Material | Ultra-fine Grain Carbide (HM) |
Working Principle
The drill uses internal cooling channels to deliver coolant
directly to the cutting zone, rapidly dissipating heat and
preventing workpiece deformation. Its flat-bottom tip design allows
for machining burr-free, taper-free holes, avoiding interference
with the assembly surfaces of electronic components and ensuring
consistent machining accuracy.
Product Advantages
· Wide selection of standard and non-standard carbide cutting tools:
end mills, drills, reamers, threading cutters
· Customer tool service with lowest MOQ – perfect for testing or
specialized machining
· Strict 4-step quality control:
1. Inspection of raw carbide rods
2. Tolerance check after centerless/center grinding
3. Specification and dimensional inspection post-production
4. Final surface and coating check before dispatch
FAQ
Q1: Can this drill be used for aluminum-based electronic materials?
A1: Yes, it is fully compatible and provides excellent chip
evacuation and surface finish.
Q2: Is it suitable for use on automated production lines?
A2: Absolutely. AMG ensures the tool's dimensional stability,
making it ideal for automated and batch processing in the
electronics industry.
Q3: Do you offer sample testing?
A3: Yes, sample applications are supported.
