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Product Specifications:
| Item | End Mill |
| Cutter Dia. | 5/16" |
| Cutting Direction | Right Hand |
| Cutting Length | 0.813" |
| Cutting Type | Center |
| Drilling Tool Configuration | Individual |
| End Mill Application | Roughing/Finishing |
| End Mill Style | Square |
| End Type | Single End |
| Finish | AlTiN Coat |
| Helix Angle | 30° |
| List Number | GEM |
| Material | Carbide |
| Material Grade | Grade C2 Micrograin |
| Milling Dia. | 5/16" |
| Milling Dia. | 0.312" |
| No. Of Flutes | 4 |
| Overall Length | 2 1/2" |
| Primary Material Application | Hardened Steel, Nickel, Stainless Steel, Steel, Titanium, Tool And Die Steel |
| Primary Material Application Iso Code | H, M, P, S |
| Shank Dia. | 5/16" |
| Shank Diameter | 5/16" |
| Shank Type | Straight |
| Single End/double End | Single End |
| System Of Measurement | Fractional Inch |
Shipping Info:
| Ship weight (kg) | 0.04 |
| Ship height (cm) | 0.79 |
| Ship length (cm) | 6.35 |
| Ship width (cm) | 0.79 |
| HS code | 8207703030 |
| Country of Origin | US |
Product Variants
| Product | Model | Overall Length | Milling Dia. | Helix Angle | List Number | Shank Dia. | Finish | Cutting Length | End Mill Application | Price | |
|---|---|---|---|---|---|---|---|---|---|---|---|
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GEM-140-2X | 2" | 0.141" | 30° | GEM | - | AlTiN Coat | 1/2" | Roughing/Finishing | €50.73 | |
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GEM-140-3 | 2" | 0.141" | 30° | GEM | - | Bright | 1/2" | Roughing/Finishing | €44.41 | |
![]() |
GEM-140-3X | 2" | 0.141" | 30° | GEM | - | AlTiN Coat | 1/2" | Roughing/Finishing | €50.40 | |
![]() |
GEM-140-4 | 2" | 0.141" | 30° | GEM | - | Bright | 1/2" | Roughing/Finishing | €44.41 | |
![]() |
GEM-140-4X | 2" | 0.141" | 30° | GEM | - | - | 1/2" | Roughing/Finishing | €49.29 | |
![]() |
GEM-156-2 | 2" | 0.156" | 30° | GEM | - | Bright | 0.563" | Roughing/Finishing | €44.41 | |
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GEM-156-2X | 2" | 0.156" | 30° | GEM | - | AlTiN Coat | 0.563" | Roughing/Finishing | €50.73 |
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MICRO 100 GEM-312-4X End Mill, 0.3125 Inch Cutter Dia., 0.813 Inch Length of Cut, 0.3125 Inch Shank Dia.
€79.07 /unit




