► Sutton Tools | Dies - HSS

HSS Strength for Precision Thread Cutting in Trade & Industrial Applications When your threading work demands strength, consistency & professional accuracy, Sutton Tools HSS Dies deliver. Crafted from premium high-speed steel (HSS), these button dies cut clean, accurate threads in tough materials like stainless steel, carbon steel & high-tensile alloys....

HSS Strength for Precision Thread Cutting in Trade & Industrial Applications

When your threading work demands strength, consistency & professional accuracy, Sutton Tools HSS Dies deliver. Crafted from premium high-speed steel (HSS), these button dies cut clean, accurate threads in tough materials like stainless steel, carbon steel & high-tensile alloys. Designed for trade, industrial & fabrication environments, each die offers superior wear resistance & long tool life under continuous use.

Built for mechanics, fitters, metal fabricators & maintenance crews across Australia, Sutton HSS Dies ensure every thread starts true & finishes clean. The collection includes British Standard Pipe (BSP & BSPT) & Unified National (UN & UNF) thread patterns — perfect for fluid fittings, machinery repair & custom metalwork projects.

From Somerville workshops to industrial plants on the Mornington Peninsula, professionals trust Sutton for cutting precision & trade-grade reliability. Pair these HSS dies with Cutting Lubricants & Coolants for reduced friction, Tool & Equipment Care for maintenance protection & Measuring & Layout Tools for setup accuracy.

What’s in This Collection:

► Button Die M567 3" OD 1 3/4" x 8 UN High Speed Steel
‣ Extra-large UN-thread die for precision cutting in hard alloys. Maintains form stability under heavy torque conditions.

► Button Die M572 3" OD 1 1/2" x 11 BSPT High Speed Steel
‣ Professional-grade pipe-thread die for tapered BSPT threads. Provides tight, leak-free fittings for plumbing & hydraulic applications.

► Button Die M572 3" OD 1 1/4" x 11 BSPT High Speed Steel
‣ High-performance HSS die for accurate threading on large pipe & conduit. Built for mechanical, mining & industrial use.

► Button Die M570 2" OD 3/4" x 14 BSP High Speed Steel
‣ Compact die for BSP parallel threading. Delivers clean, repeatable performance in workshop or field service.

► Button Die M570 2" OD 5/8" x 14 BSP High Speed Steel
‣ Medium-size die for pipe & fitting work. Maintains sharp cutting edges even under constant use.

► Button Die M570 2" OD 1/4" x 19 BSP High Speed Steel
‣ Ideal for smaller threading operations. Provides accurate thread forms for fittings & light fabrication jobs.

► Button Die M568 3" OD 1 7/8" x 12 UN High Speed Steel
‣ Large-diameter die designed for precision UN threading in industrial applications. Offers long service life under repetitive work cycles.

► Button Die M568 3" OD 1 3/8" x 12 UN High Speed Steel
‣ Optimized for balanced chip flow & consistent pitch accuracy during production threading.

► Button Die M568 3" OD 1 5/8" x 12 UN High Speed Steel
‣ Delivers smooth thread engagement & excellent heat control for stainless & carbon steel materials.

 

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  • Sutton Tools - M551 Button Die 1" OD 5 x 0.8 High Speed Steel | M5510500
    Sutton Tools - M551 Button Die 1" OD 5 x 0.8 High Speed Steel | M5510500
    Sutton Tools - M551 Button Die 1" OD 5 x 0.8 High Speed Steel | M5510500This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key...
    $31.60
    $43.62
    $31.60
  • Sutton Tools - M551 Button Die 1" OD 4 x 0.7 High Speed Steel | M5510400
    Sutton Tools - M551 Button Die 1" OD 4 x 0.7 High Speed Steel | M5510400
    Sutton Tools - M551 Button Die 1" OD 4 x 0.7 High Speed Steel | M5510400This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key...
    $32.21
    $44.44
    $32.21
  • Sutton Tools - M551 Button Die 1" OD 3 x 0.5 High Speed Steel | M5510300
    Sutton Tools - M551 Button Die 1" OD 3 x 0.5 High Speed Steel | M5510300
    Sutton Tools - M551 Button Die 1" OD 3 x 0.5 High Speed Steel | M5510300This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key...
    $31.21
    $43.08
    $31.21
  • Sutton Tools - M551 Button Die 1" OD 2 x 0.4 High Speed Steel | M5510200
    Sutton Tools - M551 Button Die 1" OD 2 x 0.4 High Speed Steel | M5510200
    Sutton Tools - M551 Button Die 1" OD 2 x 0.4 High Speed Steel | M5510200This Sutton die cuts clean, accurate external threads on bar and rod, ground for precise thread form and reliable performance — dependable threading for trade and machine-shop work.► Key...
    $47.71
    $68.08
    $47.71
  • Sutton Tools - 3" Die Holder M906 Od | M9067620
    Sutton Tools - 3" Die Holder M906 Od | M9067620
    Sutton Tools - 3" Die Holder M906 Od | M9067620This Sutton chuck/holder is precision-machined from hardened steel for accurate, concentric tool holding with low runout — dependable workholding for drilling and machining.► Key Features Size: 3" Precision-machined tool holding Accurate, concentric grip with low...
    $100.37
    $143.22
    $100.37
  • Sutton Tools - 2-1/2" Die Holder M906 Od | M9066350
    Sutton Tools - 2-1/2" Die Holder M906 Od | M9066350
    Sutton Tools - 2-1/2" Die Holder M906 Od | M9066350This Sutton chuck/holder is precision-machined from hardened steel for accurate, concentric tool holding with low runout — dependable workholding for drilling and machining.► Key Features Size: 2-1/2" Precision-machined tool holding Accurate, concentric grip with low...
    $82.58
    $117.84
    $82.58

Precision Engineering for Demanding Threading Applications

When accuracy defines performance, Sutton’s HSS delivers. Each tool is CNC-ground to exact ISO tolerances for clean thread profiles & minimal cutting resistance. The high-speed steel composition ensures unmatched hardness & red-heat stability, allowing continuous operation in industrial threading systems.

Mechanics & fabricators across Somerville, Frankston & the Mornington Peninsula choose Sutton HSS dies for heavy-duty threading in hydraulic lines, pressure systems & custom fittings. The range’s balanced design prevents chatter & delivers precise alignment — essential for achieving perfect engagement every time.

For optimal performance, combine these dies with HSS Taps to match internal & external threads accurately. Use Cutting Lubricants & Coolants to extend tool life & protect cutting edges from heat build-up. Keep your workshop running efficiently with Tool & Equipment Care & maintain measurement accuracy using Measuring & Layout Tools.

Complement your die setup with Sutton Hole Saws – Bi-Metal for metal cutting, Sutton Countersinks – 90° HSS for finishing, Sutton Jobber Drills – HSS for hole preparation & Sutton Taps – ISO Coated for precision-thread matching.

► Engineered for hard metals, stainless & carbon steel
► Delivers clean, accurate thread profiles under load
► Compatible with 2" & 3" die holders for trade use
► Backed by Industrial Shed’s Same Day Dispatch & Trade Guarantee

Frequently Asked Questions

HSS dies stay sharper longer & handle harder materials. They maintain cutting edge integrity at higher temperatures — ideal for stainless or alloy steel.

Yes. All HSS button dies feature industry-standard outer diameters (2" or 3") that fit Sutton & most universal die stocks.

Absolutely. Sutton HSS dies are engineered for both thread restoration & production threading on shafts, rods & pipes.

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