► Sutton Tools | Drills - Taper Shank Extra Length

Taper Shank Extra Length for Deep, Accurate Industrial Boring When drilling deep holes through solid steel, cast iron or alloy, precision & power are everything. The Sutton Tools Taper Shank Extra Length Drills deliver the reach, rigidity & strength that heavy-duty trades demand. Built from premium high-speed steel (HSS) &...

Taper Shank Extra Length for Deep, Accurate Industrial Boring

When drilling deep holes through solid steel, cast iron or alloy, precision & power are everything. The Sutton Tools Taper Shank Extra Length Drills deliver the reach, rigidity & strength that heavy-duty trades demand. Built from premium high-speed steel (HSS) & finished with Sutton’s signature blue oxide coating, these drills maintain sharpness, reduce friction & deliver reliable chip evacuation even under extreme pressure.

Perfect for use in industrial machines, lathes & heavy fabrication setups, the D115 series features a Morse Taper Shank (MTS) for secure grip & vibration-free performance. Whether you’re drilling structural beams, machinery components or large-diameter bores, Sutton’s extra-length design ensures straight, clean results every time.

From workshops in Somerville to fabrication plants across the Mornington Peninsula, trades rely on Sutton Tools for accuracy, toughness & long tool life. Pair your taper shank drills with Cutting Lubricants & Coolants for smoother operation, Tool & Equipment Care for post-use protection & Measuring & Layout Tools for setup precision.

What’s in This Collection:

► Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2-1/32 In
‣ Extra-length HSS drill for deep, precision boring. Blue finish reduces heat & friction under high-speed drilling.

► Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 3 In
‣ Maximum-reach industrial drill with rigid MTS #5 shank. Ideal for structural steel, machinery & heavy fabrication work.

► Drill D115 2-9/16" #5 MTS ISO235 HSS Blu
‣ Large-diameter extra-length bit for deep drilling through solid metal. Built for milling machines & industrial boring setups.

► Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2-7/16 In
‣ Optimized for balanced chip flow & stable feed rates during deep-hole drilling.

► Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2-3/8 In
‣ Precision-ground taper shank drill designed for consistent bore accuracy in demanding conditions.

► Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2-1/4 In
‣ Long-reach design for drilling thick plates, engine blocks & press components.

► Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2-1/8 In
‣ HSS construction provides superior wear resistance & thermal stability under load.

► Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2-1/16 In
‣ Perfect for precision drilling where alignment & finish quality are critical.

 

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  • Sutton Tools - Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 3" | D1157620
    Sutton Tools - Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 3" | D1157620
    Sutton Tools - Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 3" | D1157620This 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...
    $2,492.29
    $4,123.42
    $2,492.29
  • Sutton Tools - 2-3/4" Drill D115 #5 MTS ISO235 HSS Blu | D1156985
    Sutton Tools - 2-3/4" Drill D115 #5 MTS ISO235 HSS Blu | D1156985
    Sutton Tools - 2-3/4" Drill D115 #5 MTS ISO235 HSS Blu | D1156985This 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, stub,...
    $1,775.75
    $2,937.93
    $1,775.75
  • Sutton Tools - 2-5/8" Drill D115 #5 MTS ISO235 HSS Blu | D1156668Sutton Tools - 2-5/8" Drill D115 #5 MTS ISO235 HSS Blu | D1156668
    Sutton Tools - 2-5/8" Drill D115 #5 MTS ISO235 HSS Blu | D1156668
    Sutton Tools - 2-5/8" Drill D115 #5 MTS ISO235 HSS Blu | D1156668This 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, stub,...
    $1,703.08
    $2,817.71
    $1,703.08
  • Sutton Tools - 2-9/16" Drill D115 #5 MTS ISO235 HSS Blu | D1156509
    Sutton Tools - 2-9/16" Drill D115 #5 MTS ISO235 HSS Blu | D1156509
    Sutton Tools - 2-9/16" Drill D115 #5 MTS ISO235 HSS Blu | D1156509This 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, stub,...
    $1,433.07
    $2,370.97
    $1,433.07
  • Sutton Tools - 1/2" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156350
    Sutton Tools - 1/2" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156350
    Sutton Tools - 1/2" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156350This 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...
    $1,433.07
    $2,370.97
    $1,433.07
  • Sutton Tools - 7/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156191
    Sutton Tools - 7/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156191
    Sutton Tools - 7/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156191This 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...
    $1,365.57
    $2,259.30
    $1,365.57
  • Sutton Tools - 3/8" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156033
    Sutton Tools - 3/8" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156033
    Sutton Tools - 3/8" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1156033This 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...
    $1,365.57
    $2,259.30
    $1,365.57
  • Sutton Tools - 2-5/16" Drill D115 #5 MTS ISO235 HSS Blu | D1155874
    Sutton Tools - 2-5/16" Drill D115 #5 MTS ISO235 HSS Blu | D1155874
    Sutton Tools - 2-5/16" Drill D115 #5 MTS ISO235 HSS Blu | D1155874This 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, stub,...
    $1,254.46
    $2,075.48
    $1,254.46
  • Sutton Tools - 1/4" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155715
    Sutton Tools - 1/4" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155715
    Sutton Tools - 1/4" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155715This 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...
    $1,221.22
    $2,020.47
    $1,221.22
  • Sutton Tools - 3/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155556
    Sutton Tools - 3/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155556
    Sutton Tools - 3/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155556This 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...
    $1,173.46
    $1,941.46
    $1,173.46
  • Sutton Tools - 1/8" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155398
    Sutton Tools - 1/8" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155398
    Sutton Tools - 1/8" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155398This 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...
    $1,173.46
    $1,941.46
    $1,173.46
  • Sutton Tools - 1/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155239
    Sutton Tools - 1/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155239
    Sutton Tools - 1/16" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155239This 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...
    $1,028.07
    $1,700.90
    $1,028.07
  • Sutton Tools - 1/32" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155159
    Sutton Tools - 1/32" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155159
    Sutton Tools - 1/32" Drill D115 Morse Taper HSS Blu ISO235 #5 MTS 2 | D1155159This 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...
    $1,028.07
    $1,700.90
    $1,028.07

Engineered for Deep-Drilling Power & Accuracy

When standard-length drills can’t reach, Sutton’s Taper Shank Extra Length range steps in. Each bit is built for accuracy over extended depth, delivering stable drilling through hardened metals where precision alignment is essential. The Morse Taper connection ensures firm holding power under torque, reducing chatter & maintaining bore accuracy even during heavy feed rates.

Fabricators, machinists & maintenance engineers across Australia trust the D115 range to perform in production lines, workshops & mining operations. The blue finish adds resistance to corrosion while allowing smoother chip removal, helping reduce downtime & maintain consistent throughput.

For best results, combine your D115 drills with Cutting Lubricants & Coolants to manage heat buildup, or add Sutton Countersinks – HSS 90° for perfect hole finishing. Keep tools in top shape using Tool & Equipment Care products & ensure setup accuracy with Measuring & Layout Tools.

To support larger jobs, pair with Air Tools & Compressors for efficient chip clearing or Tools Storage & Organization for workshop efficiency. Every Sutton tool is supported by Same Day Dispatch & the Industrial Shed Trade Guarantee, ensuring trades get the gear they need — when they need it.

► Delivers precise, deep drilling in steel, cast iron & alloy
► Morse Taper Shank provides secure, vibration-free performance
► Blue oxide coating reduces friction & extends tool life
► Backed by Industrial Shed’s Same Day Dispatch & Trade Guarantee

Frequently Asked Questions

These drills are designed for use with industrial drill presses, milling machines & lathes that accept Morse Taper Shanks.

The blue oxide coating reduces friction, disperses heat & enhances chip flow — extending tool life & improving surface finish on hard metals.

Yes. Sutton taper shank drills can be used with MTS adapter sleeves & extension sockets for deeper bore requirements.

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Sutton