Description

INGCO S-RH-CORE-RH15008, Core(S-RH-CORE-RH15008)

product details:

A rotary hammer core bit is a specialized drill bit designed for rotary hammers. It allows you to create large, clean, and precise holes through tough materials like concrete, brick, asphalt, and even some types of stone. Here’s a detailed breakdown:

Function:

Unlike standard drill bits that remove material in a concentrated point, core bits function like hollow corers. They feature a hollow cylindrical body with cutting teeth or segments on the edge. As the bit rotates and hammers, these teeth/segments pulverize the material, creating a core that’s extracted, leaving behind a clean hole.

Applications:

Core bits are essential for various construction and renovation projects, enabling the creation of holes for:

• Plumbing pipes
• Electrical conduit
• HVAC systems
• Sign posts
• Fence posts
• And more

Types of Core Bits:

There are two main categories of core bits for rotary hammers, differing in cutting technology and suitability:

1. Dry Core Bits:

   • Cutting Element: Utilize carbide teeth for drilling.
   • Pros: Affordable and readily available.
   • Cons:
     • Generate significant dust, requiring proper ventilation and dust protection.
     • Experience faster wear and tear compared to wet cores, needing more frequent replacements.
     • May not create the cleanest cuts, especially in harder materials.

Features:

• Hollow Cylindrical Body: Allows for the extraction of a complete core of material.
• Cutting Teeth/Segments: These are the abrasive elements that break down the material.
  • Dry Cores: Typically have carbide teeth for softer materials like concrete and brick.
  • Wet Cores: Feature diamond segments for harder materials and cleaner cuts.
• Shank: The end of the bit that connects to the rotary hammer. There are different shank types (e.g., SDS-Plus, SDS-Max), so ensure compatibility with your hammer.
• Pilot Bit (Optional): Some CORE bits come with a pre-drilled center point or a separate pilot bit that helps center the core bit and prevents it from wandering during drilling.