NT40 M16 Boring Head Set With 2 Inch Boring Head And 1/2 Inch Boring Bar, 6 Piece Set With Inserts Included, NT40 Arbor, Fits 1/2 to 2 Inch Bore, Heavy Duty Pro Grade Build, Durable Black

NT40 M16 Boring Head Set with 2in Head, 1/2in Bars, 6-Piece
6pc set: 1/2 to 2 in bore, inserts included, NT30 arbor, heavy duty

This boring head set pairs a 2-inch boring head with a compatible NT30 arbor to cover a wide bore range in metalworking. Its commonly used on milling machines and lathes for accurate holes in steel, aluminum, and other metals.

2-inch boring head included; NT30 arbor included
6pcs 1/2 inch boring bars included
Inserts included: TBGT 06, TPGT 09, TPCT1103
Min bore 3/8 in (9.5 mm); max bore 4 in (101.6 mm)
Durable black finish, heavy-duty pro-grade build

What is a boring head used for in metalworking, and why pick a 2 inch setup? In short, a boring head lets you dial in precise hole sizes on mills and lathes using replaceable inserts.
– Handy for tight tolerances on round holes
– Works with multiple insert types to match material and finish
– Supports a broad bore ran