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25 x 450 Hardwood Auger | Coarse Thread Design | Durable Cutting Edges | Ideal for Ironbark | by Promac

BRAND: Promac
SKU: HA25.0x450
$98.80 List price: $126.60
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The 25 x 450 Hardwood Auger is designed for efficient drilling into tough Australian hardwoods, including Ironbark. With a coarse thread design that prevents clogging and durable cutting edges, this auger bit ensures faster penetration and reduced sharpening frequency. Perfect for woodworking and carpentry projects, it’s a must-have for both professionals and DIY enthusiasts.

Product Name/Title: 25 x 450 Hardwood Auger | Coarse Thread Design | Durable Cutting Edges | Ideal for Ironbark | by Promac

Brand: Promac

SKU: HA25.0x450

Alternatively Known As: Hardwood Drill Bit, Hardwood Auger Bit, Wood Auger Drill Bit, Auger Drill Bit for Hardwood

Technical Specifications
  • Coarse thread design for clog-free drilling
  • Two horizontal cutting edges at very obtuse angles
  • Suitable for hardwoods including Ironbark
  • Available sizes: 10mm to 32mm
  • Lengths available: 250mm, 450mm, 1m
  • Recommended extension sizes: 22mm and above
  • Dimensions (H x L x W): 25mm x 450mm x 25mm
  • Weight: 0.5 kg
Key Features
  • Coarse thread design prevents clogging and allows faster penetration at low revs (~250rpm)
  • Durable cutting edges with two horizontal edges at very obtuse angles reduce sharpening frequency
  • Available in sizes from 10mm to 32mm and lengths of 250mm, 450mm, and 1m for deeper drilling
  • Extensions available for through drilling, recommended for sizes 22mm and over
Professional Installation Requirements
  • No professional installation required; suitable for use with compatible power drills by skilled users.
Applications
  • Drilling into tough Australian hardwoods including Ironbark
  • Woodworking and carpentry requiring precision hardwood drilling
  • Construction and renovation projects involving hardwood materials
Standards & Compliance
  • Complies with AS/NZS 3123 – Industrial Plugs and Socket-Outlets
Environmental Benefits
  • Durable design reduces tool waste and frequency of replacements
  • Efficient drilling reduces energy consumption by minimizing tool strain
Warranty Information

Standard manufacturer warranty applies. Please refer to Promac warranty policy for details.

Available Now

The Promac 25 x 450 Hardwood Auger is available now for immediate purchase. Ideal for woodworking professionals and DIY enthusiasts working with Australian hardwoods.