• OSG 81731K EX Long End Mill (EXDL)
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OSG 81731K EX Long End Mill (EXDL)

OSG 81731K EX Long End Mill (EXDL)

OSG 81731K EX Long End Mill (EXDL) is a long-reach solid carbide end mill designed for deep-cavity milling and profiling operations, sourced direct from Korea.

Key features

  • Extended-length end mills like this are commonly used in mold and die machining, aerospace component finishing, and any application where standard-length tools cannot reach deep walls or floor features without interference
311-9318 MPN: 81731K | 2F-10-80-125MM(81731K) | Spec: 10 | Flute Length: 80 | Overall Length: 125 | Product Name: 2 Flute | Shank d: 10
311-9327 MPN: 81739K | 2F-14-100-155MM(81739K) | Spec: 14 | Flute Length: 100 | Overall Length: 155 | Product Name: 2 Flute | Shank d: 16
311-9336 MPN: 621616K | 2F-16-100-160MM(621616K) | Spec: 16 | Flute Length: 100 | Overall Length: 160 | Product Name: 2-Flute | Shank Diameter: 16
311-9345 MPN: 623020K | 2F-30-120-200MM(623020K) | Spec: 30 | Flute Length: 120 | Overall Length: 200 | Product Name: 2 Flute | Shank Diameter: 25
312-9360 MPN: 81743K | 2F-15-100-155MM(81743K) | Spec: 15 | Flute Length: 100 | Overall Length: 155 | Product Name: 2-Flute | Shank Diameter: 16
313-7208 MPN: 81703K | 2F-3-30-70MM(81703K) | Spec: 3 | Flute Length: 30 | Overall Length: 70 | Product Name: 2 Flute | Shank D: 6
313-7217 MPN: 81707K | 2F-4-30-70MM(81707K) | Spec: 4 | Flute Length: 30 | Overall Length: 70 | Product Name: 2 Flute | Shank Diameter: 8
313-7226 MPN: 81711K | 2F-5-40-80MM(81711K) | Spec: 5 | Flute Length: 40 | Overall Length: 80 | Product Name: 2 Flute | Shank d: 8
313-7235 MPN: 81715K | 2F-6-40-80MM(81715K) | Spec: 6 | Flute Length: 40 | Overall Length: 80 | Product Name: 2-Flute | Shank Diameter: 8
313-7244 MPN: 81719K | 2F-7-45-90MM(81719K) | Spec: 7 | Flute Length: 45 | Overall Length: 90 | Product Name: 2 Flute | Shank d: 10
313-7253 MPN: 81723K | 2F-8-50-95MM(81723K) | Spec: 8 | Flute Length: 50 | Overall Length: 95 | Product Name: 2-Flute | Shank Diameter: 10
313-7262 MPN: 81727K | 2F-9-55-100MM(81727K) | Spec: 9 | Flute Length: 55 | Overall Length: 100 | Product Name: 2 Flute | Shank Diameter: 10
313-7280 MPN: 621818K | 2F-18-100-180MM(621818K) | Spec: 18 | Flute Length: 100 | Overall Length: 180 | Product Name: 2 Flutes | Shank Diameter: 16
313-7299 MPN: 622018K | 2F-20-100-180MM(622018K) | Spec: 20 | Flute Length: 100 | Overall Length: 180 | Description: 2 Flute | Shank Diameter: 20
313-7314 MPN: 622023K | 2F-20-150-230MM(622023K) | Spec: 20 | Flute Length: 150 | Overall Length: 230 | Product Name: 2 Flute | Shank d: 20
313-7350 MPN: 622518K | 2F-25-100-180MM(622518K) | Spec: 25 | Flute Length: 100 | Overall Length: 180 | Product Name: 2 Flute | Shank Diameter: 25
313-7411 MPN: 623223K | 2F-32-150-230MM(623223K) | Spec: 32 | Flute Length: 150 | Overall Length: 230 | Product Name: 2-Flute | Shank Diameter: 32
End MillsOSG
17 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing
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OSG 81731K EX Long End Mill (EXDL)

Brand OSG·End Mills

Available part numbers (17)

311-9318, 311-9327, 311-9336, 311-9345, 312-9360, 313-7208, 313-7217, 313-7226, 313-7235, 313-7244 + 7 more — see full table ↓

How to order

Send the OSG part numbers and quantities through our RFQ form or to info@prosourcemro.com. We confirm price, availability and lead time within 1 business day — no account needed.

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Product codes & specifications
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Product codeSpec
311-9318MPN: 81731K | 2F-10-80-125MM(81731K) | Spec: 10 | Flute Length: 80 | Overall Length: 125 | Product Name: 2 Flute | Shank d: 10
311-9327MPN: 81739K | 2F-14-100-155MM(81739K) | Spec: 14 | Flute Length: 100 | Overall Length: 155 | Product Name: 2 Flute | Shank d: 16
311-9336MPN: 621616K | 2F-16-100-160MM(621616K) | Spec: 16 | Flute Length: 100 | Overall Length: 160 | Product Name: 2-Flute | Shank Diameter: 16
311-9345MPN: 623020K | 2F-30-120-200MM(623020K) | Spec: 30 | Flute Length: 120 | Overall Length: 200 | Product Name: 2 Flute | Shank Diameter: 25
312-9360MPN: 81743K | 2F-15-100-155MM(81743K) | Spec: 15 | Flute Length: 100 | Overall Length: 155 | Product Name: 2-Flute | Shank Diameter: 16
313-7208MPN: 81703K | 2F-3-30-70MM(81703K) | Spec: 3 | Flute Length: 30 | Overall Length: 70 | Product Name: 2 Flute | Shank D: 6
313-7217MPN: 81707K | 2F-4-30-70MM(81707K) | Spec: 4 | Flute Length: 30 | Overall Length: 70 | Product Name: 2 Flute | Shank Diameter: 8
313-7226MPN: 81711K | 2F-5-40-80MM(81711K) | Spec: 5 | Flute Length: 40 | Overall Length: 80 | Product Name: 2 Flute | Shank d: 8
313-7235MPN: 81715K | 2F-6-40-80MM(81715K) | Spec: 6 | Flute Length: 40 | Overall Length: 80 | Product Name: 2-Flute | Shank Diameter: 8
313-7244MPN: 81719K | 2F-7-45-90MM(81719K) | Spec: 7 | Flute Length: 45 | Overall Length: 90 | Product Name: 2 Flute | Shank d: 10
313-7253MPN: 81723K | 2F-8-50-95MM(81723K) | Spec: 8 | Flute Length: 50 | Overall Length: 95 | Product Name: 2-Flute | Shank Diameter: 10
313-7262MPN: 81727K | 2F-9-55-100MM(81727K) | Spec: 9 | Flute Length: 55 | Overall Length: 100 | Product Name: 2 Flute | Shank Diameter: 10
313-7280MPN: 621818K | 2F-18-100-180MM(621818K) | Spec: 18 | Flute Length: 100 | Overall Length: 180 | Product Name: 2 Flutes | Shank Diameter: 16
313-7299MPN: 622018K | 2F-20-100-180MM(622018K) | Spec: 20 | Flute Length: 100 | Overall Length: 180 | Description: 2 Flute | Shank Diameter: 20
313-7314MPN: 622023K | 2F-20-150-230MM(622023K) | Spec: 20 | Flute Length: 150 | Overall Length: 230 | Product Name: 2 Flute | Shank d: 20
313-7350MPN: 622518K | 2F-25-100-180MM(622518K) | Spec: 25 | Flute Length: 100 | Overall Length: 180 | Product Name: 2 Flute | Shank Diameter: 25
313-7411MPN: 623223K | 2F-32-150-230MM(623223K) | Spec: 32 | Flute Length: 150 | Overall Length: 230 | Product Name: 2-Flute | Shank Diameter: 32

Need a different model, or a part not listed here? Send us your parts list →

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