CELEBRATING 22 YEARS OF MAKING METALWORKING SUPPLIES FOR INDUSTRY WORK

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yielding optimum wear resistance, toughness \u0026amp; hot hardness \u003c\/li\u003e\n\u003cli\u003eMultilayer coating provides highest oxidation threshold to mill hard steels using HSM (high speed machining) techniques \u003c\/li\u003e\n\u003cli\u003eApplication specific grind geometry facilitates a high percentage core diameter that maximizes rigidity and surface finish quality\u003c\/li\u003e\n\u003cli\u003eShank tolerance:  -0.0001 \/ -0.0003, h6 (for shrink fit systems)\u003c\/li\u003e\n\u003cli\u003eCutting Diameter tolerance:  +0.0000 \/ -0.0008\u003c\/li\u003e\n\u003cli\u003eRadius tolerance:  +0.0000 \/ -0.0004\u003c\/li\u003e\n\u003c\/ul\u003e","published_at":"2018-08-08T11:25:15-04:00","created_at":"2018-08-08T11:25:15-04:00","vendor":"SpeedTrace","type":"Mills, Carbide","tags":["Type_Mills (Carbide)","Vendor_SpeedTrace"],"price":6875,"price_min":6875,"price_max":6875,"available":true,"price_varies":false,"compare_at_price":null,"compare_at_price_min":0,"compare_at_price_max":0,"compare_at_price_varies":false,"variants":[{"id":13121904541761,"title":"Default Title","option1":"Default Title","option2":null,"option3":null,"sku":"SXR250-250-4R30D.4","requires_shipping":true,"taxable":true,"featured_image":null,"available":true,"name":"SXR250-250-4R30D.4 (1\/4 x 1\/4 x 5\/16 x 4, 4F, R030, CRB, HC)","public_title":null,"options":["Default Title"],"price":6875,"weight":0,"compare_at_price":null,"inventory_management":null,"barcode":"SXR250-250-4R30D.4","requires_selling_plan":false,"selling_plan_allocations":[]}],"images":["\/\/cdn.shopify.com\/s\/files\/1\/0002\/3468\/4481\/products\/image_b8476267-815c-4d84-ac70-90a41261e749.jpg?v=1533741929"],"featured_image":"\/\/cdn.shopify.com\/s\/files\/1\/0002\/3468\/4481\/products\/image_b8476267-815c-4d84-ac70-90a41261e749.jpg?v=1533741929","options":["Title"],"media":[{"alt":null,"id":1088739639361,"position":1,"preview_image":{"aspect_ratio":0.75,"height":4032,"width":3024,"src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0002\/3468\/4481\/products\/image_b8476267-815c-4d84-ac70-90a41261e749.jpg?v=1533741929"},"aspect_ratio":0.75,"height":4032,"media_type":"image","src":"https:\/\/cdn.shopify.com\/s\/files\/1\/0002\/3468\/4481\/products\/image_b8476267-815c-4d84-ac70-90a41261e749.jpg?v=1533741929","width":3024}],"requires_selling_plan":false,"selling_plan_groups":[],"content":"\u003cp\u003e1\/4 x 1\/4 x 5\/16 x 4, 4F, R030, CRB, HC\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003eCarbide End Mill\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e(Cut Dia. x Shank Dia. x LOC x OAL)\u003c\/span\u003e\u003cspan\u003e \u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cspan\u003e\u003cimg src=\"https:\/\/cdn.shopify.com\/s\/files\/1\/0002\/3468\/4481\/files\/SpeedTrace_R_Color.jpg_cropped_large.jpg?v=1523539648\" alt=\"\" width=\"202\" height=\"62\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003cp\u003eAdvanced generation, super-dense\u003cspan\u003e \u003c\/span\u003e\u003cb\u003ecarbide finishers \/ semi-finishers\u003c\/b\u003e\u003c\/p\u003e\n\u003cp\u003edesigned for rapid cutter path execution and pinpoint accuracy in cutting tool, die, and mold steels; 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SXR250-250-4R30D.4 (1/4 x 1/4 x 5/16 x 4, 4F, R030, CRB, HC)

Product Description

1/4 x 1/4 x 5/16 x 4, 4F, R030, CRB, HC

Carbide End Mill

(Cut Dia. x Shank Dia. x LOC x OAL) 

Advanced generation, super-dense carbide finishers / semi-finishers

designed for rapid cutter path execution and pinpoint accuracy in cutting tool, die, and mold steels; up to 62 HRc. 

SpeedTrace technical specifications:

  • Engineered to finish mill die and mold steels up to 62 HRc 
  • Carbide substrate is ultra high performance Nano-grain size; yielding optimum wear resistance, toughness & hot hardness 
  • Multilayer coating provides highest oxidation threshold to mill hard steels using HSM (high speed machining) techniques 
  • Application specific grind geometry facilitates a high percentage core diameter that maximizes rigidity and surface finish quality
  • Shank tolerance:  -0.0001 / -0.0003, h6 (for shrink fit systems)
  • Cutting Diameter tolerance:  +0.0000 / -0.0008
  • Radius tolerance:  +0.0000 / -0.0004
Sku: SXR250-250-4R30D.4
Vendor: SpeedTrace
$68.75
Maximum quantity available reached.

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