Korloy MSB Micro Boring Tool

Micro small boring (MSB) carbide tools for small-bore boring, copying, back boring, chamfering and grooving.

Key features

High hardness grade for long tool life
For fittings, valves, medical parts, automotive and semiconductor parts
Twin (double ended) and single ended types

MBR0310		Type: Boring \| Shank dia. (mm): 3 \| Ends: Double ended \| Hand: Right
MBR0315		Type: Boring \| Shank dia. (mm): 3 \| Ends: Double ended \| Hand: Right
MBR0410		Type: Boring \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
MBR0415		Type: Boring \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
MBR0420		Type: Boring \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
MBR0615		Type: Boring \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right
MBR0620		Type: Boring \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right
MBR0820		Type: Boring \| Shank dia. (mm): 8 \| Ends: Double ended \| Hand: Right
MBR1025		Type: Boring \| Shank dia. (mm): 10 \| Ends: Double ended \| Hand: Right
MBCR0415		Type: Copying \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
MBCR0420		Type: Copying \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
MBCR0615		Type: Copying \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right
MBCR0620		Type: Copying \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right

Boring BarsKorloy

13 product codes available in this family

Sourced direct from KoreaExport-ready supplyCompetitive pricing

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Korloy MSB Micro Boring Tool

Brand Korloy·Boring Bars

Available part numbers (13)

MBR0310, MBR0315, MBR0410, MBR0415, MBR0420, MBR0615, MBR0620, MBR0820, MBR1025, MBCR0415 + 3 more — see full table ↓

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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View full details

	Product code	Spec
	MBR0310	Type: Boring \| Shank dia. (mm): 3 \| Ends: Double ended \| Hand: Right
	MBR0315	Type: Boring \| Shank dia. (mm): 3 \| Ends: Double ended \| Hand: Right
	MBR0410	Type: Boring \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
	MBR0415	Type: Boring \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
	MBR0420	Type: Boring \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
	MBR0615	Type: Boring \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right
	MBR0620	Type: Boring \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right
	MBR0820	Type: Boring \| Shank dia. (mm): 8 \| Ends: Double ended \| Hand: Right
	MBR1025	Type: Boring \| Shank dia. (mm): 10 \| Ends: Double ended \| Hand: Right
	MBCR0415	Type: Copying \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
	MBCR0420	Type: Copying \| Shank dia. (mm): 4 \| Ends: Double ended \| Hand: Right
	MBCR0615	Type: Copying \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right
	MBCR0620	Type: Copying \| Shank dia. (mm): 6 \| Ends: Double ended \| Hand: Right

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Korloy MSB Micro Boring Tool