NORJIN BO-0052-CA Indexable Lathe Tool Set, 3/8 in Shanks

Shanks: NORJIN BO-0052-CA is an indexable lathe tool set with two 3/8-inch (10 mm) shank holders, round carbide inserts and wrenches. Its right- and left-hand holders suit buyers looking for both cutting directions in one compact set, but the listing gives inconsistent counts for its holders and inserts.

At a glance

Listing describes right- and left-hand holders for different cutting directions.
Manufacturer claims the CVD-coated round carbide inserts offer wear and heat resistance.
Listed applications include turning, grooving, boring, threading and cutting on metal lathes.

Price

$30.39Save 20%

Reference price: ~~$37.99~~

Price checked: Nov 13, 2026

View offer

Pros and cons

Pros

Both right- and left-hand holders are specified, giving buyers options for different cutting directions.
The listed kit includes carbide inserts and two wrenches, rather than holders alone.
The manufacturer describes the set for machining steel, stainless steel and cast iron.

Technical specifications

13 specifications

Identity
Brand listed	Bnojin Supply
Brand name	NORJIN
Model	BO-0052-CA

Tooling and materials
Shank size	3/8" (10mm)
Material listed	40Cr alloy steel
Insert type	RCMT0602 round carbide inserts
Insert coating	CVD coating
Holder directions	Right-hand and left-hand

Power and battery
Power configuration	No Power Source Required

Dimensions and installation
Weight listed	1.08 kg
Parcel dimensions	15 x 6 x 5 cm; 1.08 kg

Other details
Warranty description	90 days
Country of origin	China

What to know before buying

Listing details to confirm

The listing is contradictory about kit quantities: its title and size detail suggest 12 pieces with four holders and 10 inserts, while the feature and included-components text specify two holders and 10 inserts, with the components list repeating the 10 inserts under two descriptions. Confirm the selected listing's holder count before buying.

What’s in the box

10 round carbide turning insertsIncluded
2 indexable lathe tool holdersCheck selected pack
10 RCMT0602 round carbide insertsIncluded
2 wrenchesIncluded

Check which accessories are included in your selected pack before buying.

Who is it for?

A good fit for

Metal-lathe users who need right- and left-hand holders with 3/8-inch (10 mm) shanks.
Buyers seeking a compact set for the listed turning, grooving, boring, threading or cutting operations.

Less suited to

Buyers who need a clearly confirmed holder quantity before ordering without checking the selected listing.

NORJIN BO-0052-CA Indexable Lathe Tool Set, 3/8 in Shanks · photo 2 — Additional product photo 2

Customer reviews on Amazon

4.5 / 5 · 65 ratings

5 stars71%71%
4 stars20%20%
3 stars4%4%
2 stars0%0%
1 star5%5%

Customer feedback describes the tools positively for perceived quality and value, with buyers expressing satisfaction and willingness to buy again. This may matter to buyers seeking an included holder-and-insert set, though the listing’s conflicting holder counts still call for checking the selected package. Aggregate ratings are generally positive but include a smaller low-star portion, and do not establish specific product defects.

Positive themes

Customers describe the tools as good quality.
Customers report good value for money and satisfaction with their purchase.

Frequently asked questions

What is included in the set?

The manufacturer’s explicit components list names two indexable holders, 10 round carbide turning inserts, 10 RCMT0602 round carbide inserts and two wrenches. The title and size detail suggest a different holder count, so confirm the selected listing.

What work is this set intended for?

The listing names turning, grooving, boring, threading and cutting on metal lathes, and describes use with steel, stainless steel, cast iron and other common metals.

Does it require a power source?

The listed power configuration is “No Power Source Required.”