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Korloy Micro Boring Bar Square Grooving MGR

Korloy Micro Boring Bar Square Grooving MGR

Solid carbide micro boring bar for internal square grooving from 3.2 mm minimum bore diameter.

Key features

  • Ultra fine grain carbide substrate
  • PC30M: TiN coated grade for stainless steel and heat resisting alloys
  • Z12M: uncoated grade for cast iron, aluminum and non-ferrous metals
  • Double ended and single ended types

Specifications

Material Solid carbide
Grades PC30M (coated) / Z12M (uncoated)
MGR0315-1.0 Type: Double ended | Shank dia. d (mm): 3.0 | Min. machining dia. (mm): 3.2 | l (mm): 15 | W (mm): 1.0 | a (mm): 0.8 | S (mm): 1.4 | L (mm): 50
MGR0420-1.5-1 Type: Single ended | Shank dia. d (mm): 4.0 | Min. machining dia. (mm): 4.2 | l (mm): 20 | W (mm): 1.5 | a (mm): 1.4 | S (mm): 1.9 | L (mm): 50
Boring BarsKorloy
2 product codes available in this family
Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Korloy Micro Boring Bar Square Grooving MGR

Brand Korloy·Boring Bars

Available part numbers (2)

MGR0315-1.0, MGR0420-1.5-1

How to order

Send the Korloy 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 codeSpec
MGR0315-1.0Type: Double ended | Shank dia. d (mm): 3.0 | Min. machining dia. (mm): 3.2 | l (mm): 15 | W (mm): 1.0 | a (mm): 0.8 | S (mm): 1.4 | L (mm): 50
MGR0420-1.5-1Type: Single ended | Shank dia. d (mm): 4.0 | Min. machining dia. (mm): 4.2 | l (mm): 20 | W (mm): 1.5 | a (mm): 1.4 | S (mm): 1.9 | L (mm): 50

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