Carbide Drill Bits – 6 Dedicated Series for Every Drilling Challenge

Why You Need 6 Different Carbide Drill Series

No single drill can handle all applications. High-precision micro holes, deep-hole drilling, internal coolant for heat control, step holes, spot drilling — each has its own technical requirements. Amony provides 6 specialized series so you always get the optimal tool life, hole quality and cycle time.

1. UPX Series – Ultra-High Precision (±0.01mm)

Best for tight-tolerance holes, micro drilling and high-precision molds. Diameter 1–16 mm, straight shank and various micro shank options.

2. ICF Series – Internal Coolant Drills (3xD–15xD)

Dual internal coolant channels + reinforced shank. The best choice for stainless steel, titanium, and hardened steel. Most popular series for modern CNC production.

3. LXD Series – Deep Hole Drills (10xD–30xD)

Special geometry and coating for stable deep-hole drilling without peck cycles. Ideal for mold cooling channels, hydraulic valves, aerospace components.

4. NCP Series – Spot & Center Drills

90° spot drills and double-ended center drills for accurate starting points and chamfering.

5. KSD Series – Step Drills (90° Chamfer Step)

One tool drills and chamfers in a single operation – perfect for countersunk holes.

6. ZMD Series – Micro Carbide Drills (≤1.0 mm)

Ultra-small diameter drills for electronics, medical devices, watch parts and fuel injectors.

Quick Selection Guide

Series	Diameter	Depth	Key Feature	Best For
UPX	1–16 mm	3–8xD	±0.01 mm precision	Tight tolerance, micro holes
ICF	2.4–20 mm	3xD–15xD	Internal coolant	Stainless, titanium, hardened steel
LXD	3–20 mm	10xD–30xD	Deep hole stability	Mold cooling channels, hydraulics
NCP	2–20 mm	–	Spot / center	Accurate starting points
KSD	4–20 mm	–	Step + 90° chamfer	Countersunk holes in one pass
ZMD	0.1–1.0 mm	3–10xD	Micro diameter	Electronics, medical, watch parts