Stepped Rail Auger Bit

Apply to Railway Construction & Maintenace

Ultra-hard Cutting Edge
    Drilling through the hardest sleeper wood
    3X durable

Two-step design
    Provide 2 diameter drilling in 1 auger bit
    Perfect central axis for 2 diameter
    Design for rail fasteners
Two step for railway fastener

Non-stick coating
    Fast chip ejection

Unique Curved Cross-cutting Edge
    Easily drill in and back out

Spacer Sleeve attached
    Avoid over drilling

Suitable for Sleeper Wood
    Customizable steps by request


Please click Download ↓ for specification