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Product Specifications:
| Item | Inverted Cone Bur |
| Abrading Application | Edge Milling, Metalworking, Rear Machining |
| Coating | Bright Uncoated |
| Cut Type | Single |
| Cutting Length | 0.312" |
| End Type | Flat |
| Head Dia. | 1/4" |
| Head Length | 5/16" |
| Head Material | Carbide |
| Head Material Grade | Grade C2 Submicron |
| Head Shape | Inverted Cone |
| Included Angle | 10° |
| List Number | 310N |
| Material Application | Brass, Bronze, Cast Iron, Copper, Nickel, Stainless Steel, Steel, Titanium |
| Material Category Application | Brass, Bronze, Cast Iron, Copper, Stainless Steel, Steel, Titanium |
| Max. Rpm | 65000 RPM |
| Number Of Ends | 1 |
| Overall Length | 2" |
| Primary Material Application | Brass, Bronze, Carbon Steel, Cast Iron, Copper, Stainless Steel, Steel, Titanium |
| Shank Dia. | 1/4" |
| Shank Material | Carbide |
| System Of Measurement | Imperial |
| Trade Number | SN-1 |
Shipping Info:
| Ship weight (kg) | 0.02 |
| Ship height (cm) | 2.54 |
| Ship length (cm) | 2.54 |
| Ship width (cm) | 2.54 |
Product Variants
| Model | End Type | Cut Type | Trade Number | Included Angle | Cutting Length | Head Dia. | Max. Rpm | Head Shape | Price | |
|---|---|---|---|---|---|---|---|---|---|---|
| 310-002227 | Flat | Double Cut | SN-1 | 10° | 0.312" | 1/4" | 65000 RPM | Inverted Cone | €26.56 | |
| 310-002231 | Flat | Double Cut | SN-2 | 13° | 3/8" | 3/8" | 65000 RPM | Inverted Cone | €31.12 | |
| 310-002229 | Flat | Double Cut | SN-6 | 18° | - | 5/8" | 65000 RPM | Inverted Cone | €83.98 | |
| 310-002222 | Flat | Double Cut | SN-42 | 10° | 0.188" | 1/8" | 90000 RPM | Inverted Cone | €12.01 | |
| 310-002223 | Flat | Double Cut | SN-53 | 10° | 1/4" | 3/16" | - | Inverted Cone | €24.45 | |
| 310-002224 | Flat | Double Cut | SN-81 | 10° | 1/4" | 3/16" | 75000 RPM | Inverted Cone | €24.38 | |
| 310-002220 | Flat | Double Cut | SN-61 | 10° | 1/8" | 3/32" | - | Inverted Cone | €12.96 |
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Contact us
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We're available Monday through Friday, from 07:30 until 17:00.
GRAINGER 310-001227 Inverted Cone Bur, Single Cut, 1/4 Inch Size Shank Dia, 1/4 Inch Size Head Dia, SN-1
€25.40 /unit

