► Sutton Tools | Endmills JIS Plain Shank

IS Plain Shank Precision for Everyday Metal Machining Made for accuracy that lasts, Sutton Tools’ JIS Plain Shank Endmills give machinists a dependable balance of strength, sharpness & smooth finish. Built from HSS-Co8 (High-Speed Steel with 8% Cobalt) & precision-ground to JIS standards, these 4-flute cutters deliver consistent chip control,...

IS Plain Shank Precision for Everyday Metal Machining

Made for accuracy that lasts, Sutton Tools’ JIS Plain Shank Endmills give machinists a dependable balance of strength, sharpness & smooth finish. Built from HSS-Co8 (High-Speed Steel with 8% Cobalt) & precision-ground to JIS standards, these 4-flute cutters deliver consistent chip control, superior wear resistance & tight dimensional accuracy across a variety of metals.

The plain-shank design ensures perfect concentricity for CNC & manual setups, while the R30 helix provides smooth chip flow under high feed rates. From fabrication floors to toolrooms, these endmills handle slotting, profiling & contour milling with ease. Professionals pair them with Tool Holders & Collets for rigid clamping, use Cutting Fluids & Coolants to manage temperature & extend tool life, & rely on Drill Accessories for precise pilot holes before milling. For inspection, Measuring & Inspection Tools confirm tolerances after each pass, & Industrial Shed provides Same-Day Dispatch so your tooling arrives when you need it.

What’s in This Collection:

► E/Mill E127 7.5 mm Long 4 Flute R30 JIS HSS-Co8
‣ Compact high-speed cutter for fine slotting & detail milling.

► E/Mill E127 6 mm Long 4 Flute R30 JIS HSS-Co8
‣ Versatile general-purpose endmill for accurate small-part machining.

► E/Mill E127 4 mm Long 4 Flute R30 JIS HSS-Co8
‣ Precision micro-cutter for intricate component work & light fabrication.

► E/Mill E127 24 mm Long 4 Flute R30 JIS HSS-Co8
‣ Extended-reach endmill built for deep-cavity milling & mold applications.

► E/Mill E127 20 mm Long 4 Flute R30 JIS HSS-Co8
‣ Robust cutter for medium-depth machining in structural & alloy steels.

► E/Mill E127 18 mm Long 4 Flute R30 JIS HSS-Co8
‣ Durable mid-size endmill offering smooth feed & excellent surface finish.

► E/Mill E127 14 mm Long 4 Flute R30 JIS HSS-Co8
‣ Reliable all-rounder for fabrication, maintenance & toolmaking.

► E/Mill E127 10 mm Long 4 Flute R30 JIS HSS-Co8
‣ Balanced cutter delivering clean results in stainless & mild steel.

► E/Mill E127 9 mm Long 4 Flute R30 JIS HSS-Co8
‣ High-precision cutter for workshop milling & component finishing.

 

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  • Sutton Tools - 6.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000650
    Sutton Tools - 6.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000650
    Sutton Tools - 6.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000650This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $54.16
    $86.07
    $54.16
  • Sutton Tools - 6mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000600
    Sutton Tools - 6mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000600
    Sutton Tools - 6mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000600This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $33.56
    $52.08
    $33.56
  • Sutton Tools - 5.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000550
    Sutton Tools - 5.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000550
    Sutton Tools - 5.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000550This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $41.72
    $66.28
    $41.72
  • Sutton Tools - 5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000500
    Sutton Tools - 5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000500
    Sutton Tools - 5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000500This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $28.34
    $43.97
    $28.34
  • Sutton Tools - 4.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000450
    Sutton Tools - 4.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000450
    Sutton Tools - 4.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000450This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $41.72
    $66.28
    $41.72
  • Sutton Tools - 4mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000400
    Sutton Tools - 4mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000400
    Sutton Tools - 4mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000400This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $28.34
    $43.97
    $28.34
  • Sutton Tools - 3.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000350
    Sutton Tools - 3.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000350
    Sutton Tools - 3.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000350This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $41.72
    $66.28
    $41.72
  • Sutton Tools - 3mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000300
    Sutton Tools - 3mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000300
    Sutton Tools - 3mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000300This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $33.56
    $52.08
    $33.56
  • Sutton Tools - 2.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000250
    Sutton Tools - 2.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000250
    Sutton Tools - 2.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000250This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $41.72
    $66.28
    $41.72
  • Sutton Tools - 2mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000200
    Sutton Tools - 2mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000200
    Sutton Tools - 2mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000200This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $34.51
    $53.55
    $34.51
  • Sutton Tools - 1.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000150
    Sutton Tools - 1.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000150
    Sutton Tools - 1.5mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000150This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $59.49
    $94.53
    $59.49
  • Sutton Tools - 1mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000100
    Sutton Tools - 1mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000100
    Sutton Tools - 1mm E/Mill E100 Reg. 2 Flute R30 JIS HSS-Co.8 | E1000100This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $75.99
    $120.74
    $75.99
  • Sutton Tools - E/Mill E127 1" Long 4 Flute R30 JIS HSS-Co.8 | E1272540
    Sutton Tools - E/Mill E127 1" Long 4 Flute R30 JIS HSS-Co.8 | E1272540
    Sutton Tools - E/Mill E127 1" Long 4 Flute R30 JIS HSS-Co.8 | E1272540This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $322.22
    $511.99
    $322.22
  • Sutton Tools - 3/4" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271905
    Sutton Tools - 3/4" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271905
    Sutton Tools - 3/4" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271905This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $170.32
    $270.63
    $170.32
  • Sutton Tools - 5/8" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271588
    Sutton Tools - 5/8" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271588
    Sutton Tools - 5/8" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271588This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $80.81
    $125.40
    $80.81
  • Sutton Tools - 1/2" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271270
    Sutton Tools - 1/2" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271270
    Sutton Tools - 1/2" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1271270This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $51.84
    $80.43
    $51.84
  • Sutton Tools - 3/8" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270953
    Sutton Tools - 3/8" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270953
    Sutton Tools - 3/8" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270953This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $39.16
    $60.77
    $39.16
  • Sutton Tools - 5/16" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270794
    Sutton Tools - 5/16" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270794
    Sutton Tools - 5/16" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270794This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $38.18
    $59.24
    $38.18
  • Sutton Tools - 1/4" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270635
    Sutton Tools - 1/4" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270635
    Sutton Tools - 1/4" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270635This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $31.36
    $48.66
    $31.36
  • Sutton Tools - 3/16" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270476
    Sutton Tools - 3/16" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270476
    Sutton Tools - 3/16" Long E/Mill E127 4 Flute R30 JIS HSS-Co.8 | E1270476This Sutton cobalt drill bit is made from cobalt-alloyed HSS for superior heat and wear resistance — built to drill hard, abrasive materials like stainless steel where standard HSS would dull....
    $29.98
    $46.53
    $29.98

Smooth Cutting Power with JIS-Level Accuracy

Sutton’s JIS Plain Shank Endmills are made for trades that demand repeatable results without compromise. Each cutter is precision-ground for consistent chip flow & a superior surface finish. Fabricators combine them with Cutting & Grinding Tools to refine workpieces between milling stages or keep tooling organized within Tool Storage & Workbenches for fast setup changes.

Quality-driven shops use Measuring & Inspection Tools to verify tolerance accuracy, while Industrial Shed’s Tool & Equipment Care Services handle re-sharpening & reconditioning to maximize lifespan. Every clean finish is completed with Fasteners & Fixings designed to fit precisely into Sutton’s machined surfaces.

With Sutton’s HSS-Co8 construction & JIS precision, you get stability, sharpness & tool life that keep your production line cutting efficiently day after day.

► Same-day dispatch on stocked Sutton Tools products
► Bulk trade supply & competitive account pricing
► Expert local advice from our Mornington Peninsula team
► Australia-wide delivery backed by reliable freight partners

Frequently Asked Questions

They meet Japanese Industrial Standards for accuracy, offering balanced cutting action & tight concentricity in every setup.

Cobalt increases heat resistance & edge stability, letting you cut harder materials at faster feed rates.

Yes — they’re designed for both CNC & manual operations, maintaining precision under continuous use.

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