► Sutton Tools | Drills - R/Shank Over 1/2 Inch

Reduced Shank Over 1/2 Inch for Heavy-Duty Trade Drilling When the job demands power, reach & precision, Sutton Tools Reduced Shank Drills deliver the torque, stability & performance professionals rely on. Designed for high-power drilling in steel, cast iron, wood & non-ferrous metals, these HSS Blu finish bits offer durability,...

Reduced Shank Over 1/2 Inch for Heavy-Duty Trade Drilling

When the job demands power, reach & precision, Sutton Tools Reduced Shank Drills deliver the torque, stability & performance professionals rely on. Designed for high-power drilling in steel, cast iron, wood & non-ferrous metals, these HSS Blu finish bits offer durability, balance & consistent hole accuracy across the toughest Australian trade environments.

Built with reduced shanks to fit standard ½" or 12.5 mm chucks, Sutton large-diameter drills let operators cut bigger holes using portable drills or drill presses without changing tool setups. The blue oxide coating provides enhanced heat resistance, smoother chip flow & longer bit life, making them the first choice for fitters, fabricators & mechanics working in workshops & construction sites across Somerville & the Mornington Peninsula.

To boost efficiency, pair your reduced shank drills with Drill Accessories for quick bit swaps, Lubrication & Cleaning Gear for cooling & chip removal & Measuring & Layout Tools for layout accuracy. For secure tool storage & safety, integrate Tool Storage & Workbenches that keep your heavy-duty drilling gear ready for any shift.

What’s in This Collection:

► Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack 1-1/4In
‣ Large-diameter 1¼" drill built for metal fabrication & heavy-plate boring. Delivers stability, strength & clean hole formation under torque.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 30.0mm
‣ Oversized bit for deep, accurate holes in steel & alloy materials. Designed for portable or stationary drilling setups.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 26.0mm
‣ Medium-heavy bit offering strong penetration power & smooth chip evacuation for pipework & frame assembly.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 24.5mm
‣ High-strength HSS bit ideal for repetitive industrial drilling & metalwork under high heat.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 17.5mm
‣ Precision-ground bit for general-purpose drilling in steel plate, timber & non-ferrous materials.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 20.5mm
‣ Balanced shank design ensures reduced vibration & clean hole alignment across heavy-duty workpieces.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 22.0mm
‣ Tough, heat-resistant bit for use on portable power drills or presses. Optimised for steel & cast-iron cutting.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 16.0mm
‣ Compact option for general trade drilling where standard bits lack reach & torque stability.

► Drill D188 Reduced Shank 12.5mm-SHK HSS Blu Hangpack 23.5mm
‣ Versatile workshop bit engineered for structural, automotive & mechanical fabrication projects.

 

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  • Sutton Tools - 49/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881945
    Sutton Tools - 49/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881945
    Sutton Tools - 49/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881945This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $53.39
    $117.78
    $53.39
  • Sutton Tools - 3/4" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881905
    Sutton Tools - 3/4" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881905
    Sutton Tools - 3/4" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881905This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $47.14
    $103.99
    $47.14
  • Sutton Tools - 47/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881865
    Sutton Tools - 47/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881865
    Sutton Tools - 47/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881865This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $47.14
    $103.99
    $47.14
  • Sutton Tools - 23/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881826
    Sutton Tools - 23/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881826
    Sutton Tools - 23/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881826This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $45.02
    $99.32
    $45.02
  • Sutton Tools - 45/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881786
    Sutton Tools - 45/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881786
    Sutton Tools - 45/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881786This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $46.26
    $102.07
    $46.26
  • Sutton Tools - 11/16" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881746
    Sutton Tools - 11/16" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881746
    Sutton Tools - 11/16" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881746This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $44.19
    $97.48
    $44.19
  • Sutton Tools - 43/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881707
    Sutton Tools - 43/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881707
    Sutton Tools - 43/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881707This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $43.35
    $95.64
    $43.35
  • Sutton Tools - 21/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881667
    Sutton Tools - 21/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881667
    Sutton Tools - 21/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881667This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $43.35
    $95.64
    $43.35
  • Sutton Tools - 41/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881627
    Sutton Tools - 41/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881627
    Sutton Tools - 41/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881627This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $38.73
    $85.44
    $38.73
  • Sutton Tools - 5/8" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881588
    Sutton Tools - 5/8" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881588
    Sutton Tools - 5/8" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881588This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $38.73
    $85.44
    $38.73
  • Sutton Tools - 39/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881548
    Sutton Tools - 39/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881548
    Sutton Tools - 39/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881548This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $38.73
    $85.44
    $38.73
  • Sutton Tools - 19/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881508
    Sutton Tools - 19/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881508
    Sutton Tools - 19/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881508This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $38.37
    $84.64
    $38.37
  • Sutton Tools - 37/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881468
    Sutton Tools - 37/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881468
    Sutton Tools - 37/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881468This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $36.02
    $79.46
    $36.02
  • Sutton Tools - 9/16" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881429
    Sutton Tools - 9/16" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881429
    Sutton Tools - 9/16" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881429This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $35.03
    $77.26
    $35.03
  • Sutton Tools - 35/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881389
    Sutton Tools - 35/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881389
    Sutton Tools - 35/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881389This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $35.36
    $78.00
    $35.36
  • Sutton Tools - 17/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881349
    Sutton Tools - 17/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881349
    Sutton Tools - 17/32" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881349This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $35.03
    $77.26
    $35.03
  • Sutton Tools - 33/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881310
    Sutton Tools - 33/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881310
    Sutton Tools - 33/64" Drill D188 Reduced Shank 1/2-SHK HSS Blu Hangpack | D1881310This Sutton drill bit is made from high speed steel for clean, accurate drilling, with coated options (TiN/TiAlN) that extend tool life and tackle harder materials like stainless. Available across jobber,...
    $35.03
    $77.26
    $35.03

Built for the Jobs That Don’t Stop

From heavy fabrication shops to site maintenance crews, Sutton Tools Reduced Shank Drills are built for trades that run on power & precision. These bits cut cleanly, resist wear & maintain consistent bore diameter even under heavy torque or prolonged use. Whether drilling structural beams, fabricating pipe assemblies or modifying chassis components, Sutton’s HSS Blu range performs when it counts.

Tradespeople across Somerville, Hastings & Frankston trust Sutton for their long-lasting edge retention & balanced design. When paired with Cutting Lubricants & Coolants, each bit stays cooler, sharper & cleaner. Use Drill Presses for maximum control on larger materials or Impact Drivers with proper torque settings for fast mobile work.

Maintain accuracy by checking alignment with Measuring & Layout Tools & finish jobs efficiently using Clamps & Vises to secure materials during drilling. With Industrial Shed’s Same Day Dispatch, Trade Pricing & Warranty Support, your shop stays stocked & your tools stay reliable across every project.

► Large-diameter drilling with standard ½" or 12.5 mm chucks
► HSS Blu finish resists heat, wear & friction
► Precision-ground tips for smooth, accurate holes
► Backed by Industrial Shed’s Same Day Dispatch & Trade Guarantee

Frequently Asked Questions

Reduced shank drills allow larger drill sizes to fit standard ½" or 12.5 mm chucks, perfect for portable drills without upgrading to larger-capacity equipment.

Yes. The HSS Blu oxide finish provides heat & wear resistance, making these drills suitable for stainless steel, cast iron, aluminium & mild steel.

It reduces friction, improves chip flow & protects against heat damage during continuous drilling, extending bit life significantly.

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