Sub-land drills are built for multi-stage drilling where guidance and control need to stay tight. In hole making, they help maintain alignment across steps, supporting accuracy when the operation is more complex than a single diameter. Useful when you’re trying to hold consistency across repeated cycles and reduce the risk of drift.
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Showing 2 products
Category
HSS
Standards
Type
Taper Shank
Coating
Category
HSS
Standards
Type
Parallel Shank
Coating
Sub-land drills are useful when a hole requires more than one diameter in the same drilling sequence. Instead of using separate tools for each stage, they help combine operations and support better process efficiency in applications where stepped holes, chamfers or controlled transitions are required.
In production environments, tool selection directly affects consistency from one component to the next. A sub-land drill helps users maintain better control over hole preparation by keeping the drilling sequence more stable, making it suitable for components where repeatability, alignment and reduced setup changes are important.
Addison offers HSS sub-land drills in Type A / 90° / 180° configurations, available in taper shank and parallel shank options. Manufactured to IS and DIN standards, the range includes White, BT, TiN and TiAlN coating options to support reliable performance across different workshop and industrial hole-making requirements.
