(SGED31) CRX S, 2Flute End Mill for Copper (Diamond Coated)

DLC-Coated Copper Machining End Mill

(SGED31) CRX S, 2Flute End Mill for Copper (Diamond Coated)
$117.92 INC GST $107.20 EX GST
SKU
SGED31010
Work materials
PN

Key features

  • Solid carbide construction with two flutes and DLC coating
  • Special flute geometry supports excellent surface roughness and reduced burr formation
  • Designed for copper and copper alloy machining
Mill Diameter (mm)
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Cleaner copper finishes

Special flute geometry supports excellent surface roughness while helping minimise burr formation.

Purpose-built material range

Designed for copper, copper alloys, soft graphite, reinforced plastics and non-ferrous materials.

Practical size coverage

Plain-shank cutter diameters from 1 to 12 mm support compact milling applications.

SKUMill Diameter (mm)Overall length (mm)Shank dia. (mm)Length of cut (mm)Stock Price Qty Add
SGED310101.050.06.02.5 1-2 Weeks $107.20
SGED310151.550.06.04.0 1-2 Weeks $107.20
SGED310202.050.06.06.0 1-2 Weeks $98.40
SGED310252.550.06.08.0 1-2 Weeks $98.40
SGED310303.050.06.010.0 1-2 Weeks $70.10
SGED310404.050.06.012.0 1-2 Weeks $98.40
SGED310505.060.06.015.0 1-2 Weeks $107.50
SGED310606.060.06.015.0 1-2 Weeks $79.20
SGED310808.065.08.020.0 1-2 Weeks $124.70
SGED3110010.070.010.025.0 1-2 Weeks $146.80
SGED3112012.080.012.030.0 1-2 Weeks $273.60

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  • Overview
  • Specifications
  • Work Material
  • Speeds & Feeds
  • Reviews
Application
Product Description

The YG-1 CRX S SGED31 is a solid carbide, two-flute DLC-coated square end mill for copper. Special flute geometry supports excellent surface roughness while helping reduce burrs in copper machining applications.

The SGED31 series is also designed for copper alloys, soft graphite, reinforced plastics and other non-ferrous materials. Each plain-shank tool has a 30° helix and square cutting edge for defined milling geometry. Cutter diameters span 1 to 12 mm, covering compact milling work with selected shank sizes. Smaller diameters through 6 mm use 6 mm shanks, while larger sizes use matched shanks. Length of cut ranges from 2.5 to 30 mm across the SGED31 size range.

  • Solid carbide construction with two flutes and DLC coating
  • Special flute geometry supports excellent surface roughness and reduced burr formation
  • Designed for copper and copper alloy machining
  • Suitable for soft graphite reinforced plastics and non-ferrous materials
  • Square cutting edge with a 30° helix
  • Plain-shank sizes from 1 to 12 mm cutter diameter
Product Data
Cutting Shape Square
Length Short
No. Flutes 2
EDP No. Mill Diameter (D1) ShankDia (D2) Length of Cut (L1) Overall Length (L2) Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute SGED31010 1 6 2.5 50 0~-0.012 h5 2 SGED31030 3 6 10 50 0~-0.012 h5 2 SGED31050 5 6 15 60 0~-0.012 h5 2 SGED31080 8 8 20 65 0~-0.015 h5 2 SGED31100 10 10 25 70 0~-0.015 h5 2 SGED31120 12 12 30 80 0~-0.015 h5 2

Work materials

VDI 3323 recommendations for this tool.

ExcellentGood

Steel

1 grade
Low-alloy steel
ExcellentVDI 6

Non-ferrous materials

6 grades
Wrought aluminium
GoodVDI 21–22
Copper, bronze and brass
ExcellentVDI 26–28
Non-metallic materials
GoodVDI 29
VDI grade reference7 grades

Individual grade ratings and nominal hardness references. Base grades and decimal subgrades are listed separately.

Recommended VDI grades and nominal hardness references
VDIWork materialRecommendationHB ref.HRC ref.
6PLow-alloy steelExcellent18010
21NWrought aluminiumGood60-
22NWrought aluminiumGood100-
26NCopper, bronze and brassExcellent110-
27NCopper, bronze and brassExcellent90-
28NCopper, bronze and brassExcellent100-
29NNon-metallic materialsGood--

HB and HRC values are nominal catalogue references. Grade subdivisions can vary between catalogues.

Recommendations apply to the listed VDI grades. Unlisted grades have no stated recommendation.

Cutting Speeds and Feeds

Select the operation, workpiece material and tool diameter to calculate the recommended cutting parameters for this product.

Machining calculator

Cutting speeds and feeds for (SGED31) CRX S, 2Flute End Mill for Copper (Diamond Coated)

Choose the machining conditions below, then calculate the recommended spindle speed and feed rate.

Recommended parameters

Parameter Value Unit
Spindle speed – rev/min
Feed rate – mm/min
Cutting speed (Vc) – m/min
Feed per tooth (fz) – mm/tooth

Choose your options and calculate the recommended parameters.

EDP No. Mill Diameter (D1) ShankDia (D2) Length of Cut (L1) Overall Length (L2) Mill Dia. Tolerance Shank Dia. Tolerance No. of Flute SGED31010 1 6 2.5 50 0~-0.012 h5 2 SGED31030 3 6 10 50 0~-0.012 h5 2 SGED31050 5 6 15 60 0~-0.012 h5 2 SGED31080 8 8 20 65 0~-0.015 h5 2 SGED31100 10 10 25 70 0~-0.015 h5 2 SGED31120 12 12 30 80 0~-0.015 h5 2

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