SDS-Plus Shank HSS Twist Drill Bit For Metal

SUBORUI Industrial SDS-Plus Shank HSS Twist Drill Bit — Heavy-Duty Rotary Hammer Accessory for Metal & Multi-Purpose Drilling

Overview

Maximize the versatility of your rotary hammer with the SUBORUI SDS-Plus Shank HSS Twist Drill Bit. While standard SDS bits are limited to masonry, our precision-engineered HSS (High-Speed Steel) twist bits allow you to use your rotary hammer (in rotation-only mode) to drill large, precise holes in structural steel, thick wood, and heavy plastics. This is the ultimate tool for contractors who need the power of a rotary hammer combined with the precision of a metal-cutting twist drill.

Key Selling Points

1. Universal SDS-Plus Compatibility: Designed to fit all major SDS-Plus rotary hammers (Bosch, Makita, Milwaukee, DeWalt, etc.). The precision-slotted shank ensures a secure, tool-free connection for maximum torque transfer.
2. Industrial Grade HSS Material: Forged from premium High-Speed Steel (HSS), these bits are hardened for long-term edge retention and exceptional durability when drilling through carbon steel, I-beams, and thick metal plates.
3. Advanced Twist Geometry (Type N): Features a precision-ground 30° helix angle for rapid chip evacuation. This design minimizes friction and prevents overheating, allowing for continuous, high-speed drilling without clogging.
4. 118° Split Point Precision: The optimized tip angle provides an aggressive start with minimal “walking.” It ensures immediate penetration on flat and curved surfaces alike, providing clean and accurate holes.
5. Polished Bright Finish: The high-gloss polished surface reduces friction and prevents metal bonding, ensuring a smoother drilling experience and a professional-grade finish on every hole.

Target Applications & Materials

• Structural Steel: Ideal for I-beams, angle iron, and thick metal plates in construction.
• Heavy-Duty Woodwork: Deep-hole drilling in timber, beams, and composite wood.
• Industrial Plastics: Precision drilling in high-density polymers and thick PVC.
• General Fabrication: Multi-purpose use for onsite repairs where only a rotary hammer is available.

• • B2B Service & Supply

  • Wholesale & Bulk Fulfillment: Tiered pricing available for industrial distributors and large-scale manufacturing procurement.
  • OEM Customization: Support for custom branding, laser-etched sizing, and specialized packaging for high-volume partners.
  • Global Logistics: Reliable export services with high stock levels for standard metric and imperial sizes.

Metric size

Imperial size