1/2" Gas Thread Extension Adapter for Water Swivel Chuck



$20.00

Shipping to United States: $15.00
  • Details
    Our 1/2" GAS Thread Extension Adapters are precision-machined accessories designed to extend the reach of your diamond core drills, enabling deep or hard-to-reach drilling applications. Available in a wide range of lengths—from 35mm to 75mm—these adapters offer exceptional flexibility for lapidary, glass, ceramic, and stone drilling setups.
    Compatible with all 1/2" BSP/GAS thread tools and water swivels, they are ideal for wet drilling operations that require precise depth control and stable alignment.
    🔧 Product Features
    Thread Size: 1/2" GAS (BSP standard) – industry-compatible
    Available Lengths: 35mm, 37mm, 40mm, 45mm, 55mm, 60mm, 65mm, 70mm, 75mm
    Material: High-strength stainless steel or hardened alloy steel for long-lasting durability
    Precision Machining: Ensures perfect thread alignment and wobble-free rotation
    Use Case: Extends diamond core drill reach for deeper or more complex holes
    Finish: Corrosion-resistant coating for extended tool life in wet environments
    Compatible With: Diamond core drills, water swivels, and drill press systems
    ✅ Benefits
    Easily extends core drills for added versatility
    Maintains coolant flow when paired with water-fed drill systems
    Prevents tool binding and misalignment in deep drilling applications
    Perfect for professionals in glassworking, stone carving, tile drilling, and lapidary
    📦 Applications
    Glass and quartz countertop drilling
    Deep coring in ceramics, tiles, and stone
    Industrial tooling setups requiring extra reach
    Lapidary and custom jewelry drilling tasks
  • Shipping & Policies

    Shipping from China

    Processing time

    1-7 business days

    Customs and import taxes

    Buyers are responsible for any customs and import taxes that may apply. I'm not responsible for delays due to customs.

    Payment Options

    Secure options
    • Accepts Etsy gift cards

    Returns & Exchanges

    I gladly accept returns and exchanges

    Just contact me within: 14 days of delivery

    Ship items back to me within: 30 days of delivery

    I don't accept cancellations

    But please contact me if you have any problems with your order.

    The following items can't be returned or exchanged

    Because of the nature of these items, unless they arrive damaged or defective, I can't accept returns for:

    • Custom or personalized orders
    • Perishable products (like food or flowers)
    • Digital downloads
    • Intimate items (for health/hygiene reasons)
    • Items on sale

    Conditions of return

    Buyers are responsible for return shipping costs. If the item is not returned in its original condition, the buyer is responsible for any loss in value.