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      6 Flute V7 Plus 45 Degree Helix Coated Carbide Corner Radius Weldon Shank End Mill / Super Finisher / Trochoidal Mill - GMG17/GMG19 (YG-1)

      (GMG17/GMG19) Performance

      Starting at £25.37 £21.14

      The GMG17/GMG19 series corner radius high helix end mills range from 6-25mm diameter with long flutes. The V7 plus 6 flute 45 degree helix range from YG-1 offer the highest metal removal rates for trochoidal milling or the best performance in super finishing applications, offering exceptional results in silent machining of steels, stainless steels, heat resistant super alloys such as inconel & cast iron. For the best results use in a hydraulic chuck or high-performance tool holder with excellent clamping torque.
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      Carbon Steel ~ HB 225
      Alloy Steels HB225-325
      Pre-Hardened Steel HRc30~40
      Hardened Steels HRc-40-45
      Hardened Steels HRc-45-55
      High Hardened Steels HRc55-70
      Stainless Steel
      Titanium
      HRSA's (Heat Resistant Super Alloys)
      Cast Iron
      Copper
      Aluminium
      Graphite
      Plastic
      Composites
      Excellent Good
      D1 (Diameter) R (Radius) D2 (Shank) L1 (Flute Length) L2 (Overall Length) L3 (Reach) Flutes C (Chamfer Prep) D3 (Neck Diameter) Accessories Stock Price (ex VAT) Qty Action
      6 0.5 6 13 57 6
      In Stock
      £25.37 £21.14
      D1 (Diameter) 6
      R (Radius) 0.5
      D2 (Shank) 6
      L1 (Flute Length) 13
      L2 (Overall Length) 57
      Flutes 6
      		- +
      GMG17060
      		 More Information
      6 1 6 13 57 6
      In Stock
      £25.37 £21.14
      D1 (Diameter) 6
      R (Radius) 1
      D2 (Shank) 6
      L1 (Flute Length) 13
      L2 (Overall Length) 57
      Flutes 6
      		- +
      GMG17901
      		 More Information
      8 0.5 8 19 63 6
      In Stock
      £35.18 £29.32
      D1 (Diameter) 8
      R (Radius) 0.5
      D2 (Shank) 8
      L1 (Flute Length) 19
      L2 (Overall Length) 63
      Flutes 6
      		- +
      GMG17080
      		 More Information
      8 1 8 19 63 6
      In Stock
      £35.18 £29.32
      D1 (Diameter) 8
      R (Radius) 1
      D2 (Shank) 8
      L1 (Flute Length) 19
      L2 (Overall Length) 63
      Flutes 6
      		- +
      GMG17902
      		 More Information
      10 0.5 10 22 72 6
      In Stock
      £55.49 £46.24
      D1 (Diameter) 10
      R (Radius) 0.5
      D2 (Shank) 10
      L1 (Flute Length) 22
      L2 (Overall Length) 72
      Flutes 6
      		- +
      GMG17100
      		 More Information
      10 1 10 22 72 6
      In Stock
      £55.49 £46.24
      D1 (Diameter) 10
      R (Radius) 1
      D2 (Shank) 10
      L1 (Flute Length) 22
      L2 (Overall Length) 72
      Flutes 6
      		- +
      GMG17903
      		 More Information
      10 1.5 10 22 72 6
      In Stock
      £55.49 £46.24
      D1 (Diameter) 10
      R (Radius) 1.5
      D2 (Shank) 10
      L1 (Flute Length) 22
      L2 (Overall Length) 72
      Flutes 6
      		- +
      GMG17904
      		 More Information
      10 2 10 22 72 6
      In Stock
      £55.49 £46.24
      D1 (Diameter) 10
      R (Radius) 2
      D2 (Shank) 10
      L1 (Flute Length) 22
      L2 (Overall Length) 72
      Flutes 6
      		- +
      GMG17905
      		 More Information
      12 0.5 12 26 83 6
      In Stock
      £75.62 £63.02
      D1 (Diameter) 12
      R (Radius) 0.5
      D2 (Shank) 12
      L1 (Flute Length) 26
      L2 (Overall Length) 83
      Flutes 6
      		- +
      GMG17120
      		 More Information
      12 1 12 26 83 6
      In Stock
      £75.62 £63.02
      D1 (Diameter) 12
      R (Radius) 1
      D2 (Shank) 12
      L1 (Flute Length) 26
      L2 (Overall Length) 83
      Flutes 6
      		- +
      GMG17906
      		 More Information
      12 1.5 12 26 83 6
      In Stock
      £75.62 £63.02
      D1 (Diameter) 12
      R (Radius) 1.5
      D2 (Shank) 12
      L1 (Flute Length) 26
      L2 (Overall Length) 83
      Flutes 6
      		- +
      GMG17907
      		 More Information
      12 2 12 26 83 6
      In Stock
      £75.62 £63.02
      D1 (Diameter) 12
      R (Radius) 2
      D2 (Shank) 12
      L1 (Flute Length) 26
      L2 (Overall Length) 83
      Flutes 6
      		- +
      GMG17908
      		 More Information
      12 3 12 26 83 6
      In Stock
      £75.62 £63.02
      D1 (Diameter) 12
      R (Radius) 3
      D2 (Shank) 12
      L1 (Flute Length) 26
      L2 (Overall Length) 83
      Flutes 6
      		- +
      GMG17909
      		 More Information
      16 1 16 32 92 6
      In Stock
      £114.58 £95.48
      D1 (Diameter) 16
      R (Radius) 1
      D2 (Shank) 16
      L1 (Flute Length) 32
      L2 (Overall Length) 92
      Flutes 6
      		- +
      GMG17160
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      16 1.5 16 32 92 6
      In Stock
      £114.58 £95.48
      D1 (Diameter) 16
      R (Radius) 1.5
      D2 (Shank) 16
      L1 (Flute Length) 32
      L2 (Overall Length) 92
      Flutes 6
      		- +
      GMG17910
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      16 2 16 32 92 6
      In Stock
      £114.58 £95.48
      D1 (Diameter) 16
      R (Radius) 2
      D2 (Shank) 16
      L1 (Flute Length) 32
      L2 (Overall Length) 92
      Flutes 6
      		- +
      GMG17911
      		 More Information
      16 3 16 32 92 6
      In Stock
      £114.58 £95.48
      D1 (Diameter) 16
      R (Radius) 3
      D2 (Shank) 16
      L1 (Flute Length) 32
      L2 (Overall Length) 92
      Flutes 6
      		- +
      GMG17912
      		 More Information
      20 1 20 38 104 6
      In Stock
      £205.67 £171.39
      D1 (Diameter) 20
      R (Radius) 1
      D2 (Shank) 20
      L1 (Flute Length) 38
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17200
      		 More Information
      20 1.5 20 38 104 6
      In Stock
      £205.67 £171.39
      D1 (Diameter) 20
      R (Radius) 1.5
      D2 (Shank) 20
      L1 (Flute Length) 38
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17913
      		 More Information
      20 2 20 38 104 6
      In Stock
      £205.67 £171.39
      D1 (Diameter) 20
      R (Radius) 2
      D2 (Shank) 20
      L1 (Flute Length) 38
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17914
      		 More Information
      20 3 20 38 104 6
      In Stock
      £205.67 £171.39
      D1 (Diameter) 20
      R (Radius) 3
      D2 (Shank) 20
      L1 (Flute Length) 38
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17915
      		 More Information
      25 1 25 44 104 6
      Approx. 4 days. Subject to availability
      £289.45 £241.21
      D1 (Diameter) 25
      R (Radius) 1
      D2 (Shank) 25
      L1 (Flute Length) 44
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17250
      		 More Information
      25 1.5 25 44 104 6
      Approx. 4 days. Subject to availability
      £289.45 £241.21
      D1 (Diameter) 25
      R (Radius) 1.5
      D2 (Shank) 25
      L1 (Flute Length) 44
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17916
      		 More Information
      25 2 25 44 104 6
      Approx. 4 days. Subject to availability
      £289.45 £241.21
      D1 (Diameter) 25
      R (Radius) 2
      D2 (Shank) 25
      L1 (Flute Length) 44
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17917
      		 More Information
      25 3 25 44 104 6
      In Stock
      £289.45 £241.21
      D1 (Diameter) 25
      R (Radius) 3
      D2 (Shank) 25
      L1 (Flute Length) 44
      L2 (Overall Length) 104
      Flutes 6
      		- +
      GMG17918
      		 More Information
      6 0.5 6 24 75 6
      In Stock
      £32.96 £27.47
      D1 (Diameter) 6
      R (Radius) 0.5
      D2 (Shank) 6
      L1 (Flute Length) 24
      L2 (Overall Length) 75
      Flutes 6
      		- +
      GMG19060
      		 More Information
      6 1 6 24 75 6
      In Stock
      £32.96 £27.47
      D1 (Diameter) 6
      R (Radius) 1
      D2 (Shank) 6
      L1 (Flute Length) 24
      L2 (Overall Length) 75
      Flutes 6
      		- +
      GMG19901
      		 More Information
      8 0.5 8 32 75 6
      In Stock
      £47.50 £39.58
      D1 (Diameter) 8
      R (Radius) 0.5
      D2 (Shank) 8
      L1 (Flute Length) 32
      L2 (Overall Length) 75
      Flutes 6
      		- +
      GMG19080
      		 More Information
      8 1 8 32 75 6
      In Stock
      £47.50 £39.58
      D1 (Diameter) 8
      R (Radius) 1
      D2 (Shank) 8
      L1 (Flute Length) 32
      L2 (Overall Length) 75
      Flutes 6
      		- +
      GMG19902
      		 More Information
      8 2 8 32 75 6
      Approx. 4 days. Subject to availability
      £47.50 £39.58
      D1 (Diameter) 8
      R (Radius) 2
      D2 (Shank) 8
      L1 (Flute Length) 32
      L2 (Overall Length) 75
      Flutes 6
      		- +
      GMG19903
      		 More Information
      10 0.5 10 40 100 6
      In Stock
      £77.87 £64.89
      D1 (Diameter) 10
      R (Radius) 0.5
      D2 (Shank) 10
      L1 (Flute Length) 40
      L2 (Overall Length) 100
      Flutes 6
      		- +
      GMG19100
      		 More Information
      10 1 10 40 100 6
      In Stock
      £77.87 £64.89
      D1 (Diameter) 10
      R (Radius) 1
      D2 (Shank) 10
      L1 (Flute Length) 40
      L2 (Overall Length) 100
      Flutes 6
      		- +
      GMG19904
      		 More Information
      10 1.5 10 40 100 6
      In Stock
      £77.87 £64.89
      D1 (Diameter) 10
      R (Radius) 1.5
      D2 (Shank) 10
      L1 (Flute Length) 40
      L2 (Overall Length) 100
      Flutes 6
      		- +
      GMG19905
      		 More Information
      10 2 10 40 100 6
      In Stock
      £77.87 £64.89
      D1 (Diameter) 10
      R (Radius) 2
      D2 (Shank) 10
      L1 (Flute Length) 40
      L2 (Overall Length) 100
      Flutes 6
      		- +
      GMG19906
      		 More Information
      12 0.5 12 48 120 6
      In Stock
      £95.99 £79.99
      D1 (Diameter) 12
      R (Radius) 0.5
      D2 (Shank) 12
      L1 (Flute Length) 48
      L2 (Overall Length) 120
      Flutes 6
      		- +
      GMG19120
      		 More Information
      12 1 12 48 120 6
      In Stock
      £95.99 £79.99
      D1 (Diameter) 12
      R (Radius) 1
      D2 (Shank) 12
      L1 (Flute Length) 48
      L2 (Overall Length) 120
      Flutes 6
      		- +
      GMG19907
      		 More Information
      12 1.5 12 48 120 6
      In Stock
      £95.99 £79.99
      D1 (Diameter) 12
      R (Radius) 1.5
      D2 (Shank) 12
      L1 (Flute Length) 48
      L2 (Overall Length) 120
      Flutes 6
      		- +
      GMG19908
      		 More Information
      12 2 12 48 120 6
      In Stock
      £95.99 £79.99
      D1 (Diameter) 12
      R (Radius) 2
      D2 (Shank) 12
      L1 (Flute Length) 48
      L2 (Overall Length) 120
      Flutes 6
      		- +
      GMG19909
      		 More Information
      12 3 12 48 120 6
      In Stock
      £95.99 £79.99
      D1 (Diameter) 12
      R (Radius) 3
      D2 (Shank) 12
      L1 (Flute Length) 48
      L2 (Overall Length) 120
      Flutes 6
      		- +
      GMG19910
      		 More Information
      16 1 16 64 140 6
      Approx. 4 days. Subject to availability
      £171.85 £143.21
      D1 (Diameter) 16
      R (Radius) 1
      D2 (Shank) 16
      L1 (Flute Length) 64
      L2 (Overall Length) 140
      Flutes 6
      		- +
      GMG19160
      		 More Information
      16 1.5 16 64 140 6
      In Stock
      £171.85 £143.21
      D1 (Diameter) 16
      R (Radius) 1.5
      D2 (Shank) 16
      L1 (Flute Length) 64
      L2 (Overall Length) 140
      Flutes 6
      		- +
      GMG19911
      		 More Information
      16 2 16 64 140 6
      Approx. 4 days. Subject to availability
      £171.85 £143.21
      D1 (Diameter) 16
      R (Radius) 2
      D2 (Shank) 16
      L1 (Flute Length) 64
      L2 (Overall Length) 140
      Flutes 6
      		- +
      GMG19912
      		 More Information
      16 3 16 64 140 6
      In Stock
      £171.85 £143.21
      D1 (Diameter) 16
      R (Radius) 3
      D2 (Shank) 16
      L1 (Flute Length) 64
      L2 (Overall Length) 140
      Flutes 6
      		- +
      GMG19913
      		 More Information
      20 1 20 80 150 6
      Approx. 4 days. Subject to availability
      £329.09 £274.24
      D1 (Diameter) 20
      R (Radius) 1
      D2 (Shank) 20
      L1 (Flute Length) 80
      L2 (Overall Length) 150
      Flutes 6
      		- +
      GMG19200
      		 More Information
      20 1.5 20 80 150 6
      Approx. 4 days. Subject to availability
      £329.09 £274.24
      D1 (Diameter) 20
      R (Radius) 1.5
      D2 (Shank) 20
      L1 (Flute Length) 80
      L2 (Overall Length) 150
      Flutes 6
      		- +
      GMG19914
      		 More Information
      20 2 20 80 150 6
      Approx. 4 days. Subject to availability
      £329.09 £274.24
      D1 (Diameter) 20
      R (Radius) 2
      D2 (Shank) 20
      L1 (Flute Length) 80
      L2 (Overall Length) 150
      Flutes 6
      		- +
      GMG19915
      		 More Information
      20 3 20 80 150 6
      Approx. 4 days. Subject to availability
      £329.09 £274.24
      D1 (Diameter) 20
      R (Radius) 3
      D2 (Shank) 20
      L1 (Flute Length) 80
      L2 (Overall Length) 150
      Flutes 6
      		- +
      GMG19916
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      20 4 20 80 150 6
      Approx. 4 days. Subject to availability
      £470.12 £391.77
      D1 (Diameter) 20
      R (Radius) 4
      D2 (Shank) 20
      L1 (Flute Length) 80
      L2 (Overall Length) 150
      Flutes 6
      		- +
      GMG19917
      		 More Information
      20 5 20 80 150 6
      Approx. 4 days. Subject to availability
      £470.12 £391.77
      D1 (Diameter) 20
      R (Radius) 5
      D2 (Shank) 20
      L1 (Flute Length) 80
      L2 (Overall Length) 150
      Flutes 6
      		- +
      GMG19918
      		 More Information
      25 1 25 100 170 6
      Approx. 4 days. Subject to availability
      £702.94 £585.78
      D1 (Diameter) 25
      R (Radius) 1
      D2 (Shank) 25
      L1 (Flute Length) 100
      L2 (Overall Length) 170
      Flutes 6
      		- +
      GMG19250
      		 More Information
      25 1.5 25 100 170 6
      Approx. 4 days. Subject to availability
      £702.94 £585.78
      D1 (Diameter) 25
      R (Radius) 1.5
      D2 (Shank) 25
      L1 (Flute Length) 100
      L2 (Overall Length) 170
      Flutes 6
      		- +
      GMG19919
      		 More Information
      25 2 25 100 170 6
      Approx. 4 days. Subject to availability
      £702.94 £585.78
      D1 (Diameter) 25
      R (Radius) 2
      D2 (Shank) 25
      L1 (Flute Length) 100
      L2 (Overall Length) 170
      Flutes 6
      		- +
      GMG19920
      		 More Information
      25 3 25 100 170 6
      Approx. 4 days. Subject to availability
      £702.94 £585.78
      D1 (Diameter) 25
      R (Radius) 3
      D2 (Shank) 25
      L1 (Flute Length) 100
      L2 (Overall Length) 170
      Flutes 6
      		- +
      GMG19921
      		 More Information
      25 4 25 100 170 6
      Approx. 4 days. Subject to availability
      £702.94 £585.78
      D1 (Diameter) 25
      R (Radius) 4
      D2 (Shank) 25
      L1 (Flute Length) 100
      L2 (Overall Length) 170
      Flutes 6
      		- +
      GMG19922
      		 More Information
      25 5 25 100 170 6
      Approx. 4 days. Subject to availability
      £702.94 £585.78
      D1 (Diameter) 25
      R (Radius) 5
      D2 (Shank) 25
      L1 (Flute Length) 100
      L2 (Overall Length) 170
      Flutes 6
      		- +
      GMG19923
      		 More Information
      Features & Benefits
      • The unique geometry of the variable pitch reduces chatter for high speed and trochoidal milling
      • Y1200 coated ultrafine micrograin carbide
      • HPC (High performance cutting)
      • Multiple helix geometries and unequal flute spacing enable higher feed rates and larger cut depths
      • Helix & unequal flute spacing reduces vibration
      • High heat resistance of Y1200 coating ensures exceptional tool life in stainless steel, titanium and HRSA machining
      • Can be used for finishing or high feed roughing
      Specification
      Specification
      Applicable Materials Cast Iron, Exotics, Stainless Steel, Steel
      Helix Angle 45°
      Substrate Description Ultrafine Micrograin Carbide
      Coating Description Y1200 Coated
      Performance 5
      Helix Profile Variable Multiple Helix
      Shank Weldon
      Flute Type Standard
      Substrate Carbide
      Surface Treatment Coated (PVD/CVD)
      End Profile Corner Radius
      Brand YG-1
      Product Range V7 Plus
      Cutwel Sku GMG17/GMG19
      Compiled Summary
      • D1 - 6 - 25
      • D2 - 6 - 25
      • L1 - 13 - 100
      • L2 - 57 - 170
      Product Questions
      Downloads & Cutting Data
      Downloads