ISCAR (IMC Group)

Achieving both machining precision and long tool life is a key factor in controlling production costs. ISCAR’s solid carbide drills are designed to meet this challenge.

In this article, we’ll take a closer look at the features, application scenarios, and after-sales services offered by ISCAR’s solid carbide drill lineup.

Recommended
Applications
for ISCAR

ISCAR’s solid carbide drills are ideal for manufacturers focused on dimensional accuracy and process stability in high-volume production. They are especially effective in the automotive and aerospace sectors, where high precision and cost efficiency are critical.

ISCAR’s proprietary wear-resistant coatings help extend tool life, reducing the frequency of tool changes and machine downtime. Precise hole quality also leads to fewer defects, contributing to lower per-part machining costs.

Note: Actual results may vary depending on cutting conditions, such as speed, feed, coolant, and machine rigidity.

How to Choose ISCAR Carbide Drills

General Holemaking

Recommended: SCD-ACP N Series

If you need a versatile drill for steel, stainless steel, cast iron, heat-resistant alloys, or hardened steels, the SCD-ACP N Series is a practical choice for general holemaking.

Its straight cutting edges and thin web design improve self-centering, often reducing the need for center drilling or spot drilling. Low cutting resistance and vibration-suppressing geometry also help support stable hole quality.

Best Suited For

• General-purpose holemaking
• Steel and stainless steel
• Cast iron
• Heat-resistant alloys
• Hardened steels
• Applications where spot drilling should be reduced

Available Lineup

• SCD-ACP3N（3×D）
• SCD-ACP5N（5×D）
• SCD-ACP8N（8×D）

Deep-Hole Drilling

Recommended: SCD-SXC Series

If your application requires deep holes from 16×D to 50×D, the SCD-SXC Series is designed for straightness, precision, and stable chip evacuation.

The dual-margin design helps reduce deflection and runout, while internal coolant channels support chip removal. A proper pilot hole is recommended for best results.

This series is suitable for aerospace, hydraulic, and other precision applications where hole quality and material yield are important.

Best Suited For

• Deep-hole drilling from 16×D to 50×D
• Applications requiring high straightness
• Steel and stainless steel
• Cast iron
• Heat-resistant alloys
• Aerospace and hydraulic components

Available Lineup

• SCD-SXC16（16×D）
• SCD-SXC20（20×D）
• SCD-SXC30（30×D）
• SCD-SXC40（40×D）
• SCD-SXC50（50×D）

Composite Materials

Recommended: SCD-CVD / WPCD / FNPCD Series

If you machine CFRP, GFRP, resin-based composites, or non-ferrous materials, these series are designed to reduce delamination, burrs, and tool wear.

The spear-point tip and peripheral cutting edge help cut fibers cleanly, while CVD diamond coating or PCD cutting edges improve tool life in abrasive materials.

They are suitable for aerospace, automotive, and other applications that require clean edges, dimensional accuracy, and reduced manual finishing.

Best Suited For

• CFRP and GFRP
• Carbon fiber and resin-based composites
• Non-ferrous materials such as aluminum and copper
• Applications where delamination must be reduced
• Aerospace and automotive components

Available Lineup

• SCD-CVD: CVD diamond-coated solid drill
• SCD-WPCD: PCD wafer-style solid drill
• SCD-FNPCD: PCD full nib-style solid drill

For more detailed technical information and product comparisons, visit our special feature on carbide drills for stainless steel.
The page highlights three top manufacturers with proven strengths in stainless steel machining, including in-depth coverage of recommended tools for this demanding material.

After-Sales Support
from ISCAR

In the United States, ISCAR provides on-site technical support through a team of approximately 300 field engineers and specialists. These experts assist with tool selection and usage directly at machining sites.

Technical seminars and live demonstrations are held year-round at ISCAR's facilities in Texas and North Carolina. In addition, 24/7 remote support and custom tool engineering services are also available to meet specific production needs.

Company Information

Address	Tefen 24959 Israel
Phone Number	+972-4-997-0311
Official Website	https://www.iscar.com/