9PCS 12mm Shank Boring Bar Carbide Tipped Boring Head Top Lathe Metal Turning Tools Hole Milling Head Boring Tool Machine

9PCS boring bar set made of 40 Cr holder and alloy blade suitable for boring hole with durability and long service life.

Features:
Suitable for boring hole.
Durability and long service life.
Shank diameter is 12mm.
The holder made of 40Cr material, the blade made of alloy material.
Fit for 2 inch 50mm boring tip.
Can be used with 50mm MT3-M12 morse taper boring bar for lathe milling.
9 Piece boring bar set features C-6 carbide for use in harder materials but also works in aluminum and other soft metals.

Specifications:
Material of Holder:40Cr
Material Of Blade: alloy
Quantity: 9pcs
Shank Diameter: 12mm / 0.47in

1:
Length: 57.1mm / 2.2in
Bore Depth: 19mm / 0.7in
Min Bore: 7.9mm / 0.3in

2:
Length: 66.6mm / 2.6in
Bore Depth: 28.5mm / 1.1in
Min Bore: 7.9mm / 0.3in

3:
Length: 76.2mm / 3in
Bore Depth: 38.1mm / 1.5in
Min Bore: 7.9mm / 0.3in

4:
Length: 66.6mm / 2.6in
Bore Depth: 28.5mm / 1.1in
Min Bore: 11.1mm / 0.4in

5:
Length: 80.9mm / 3.19in
Bore Depth: 42.8mm / 1.7in
Min Bore: 11.1mm / 0.4in

6:
Length: 95.2mm / 3.7in
Bore Depth: 57.15mm / 2.25in
Min Bore: 11.1mm / 0.4in

7:
Length: 76.2mm / 3in
Bore Depth: 38.1mm / 1.5in
Min Bore: 13mm / 0.5in

8:
Length: 95.2mm / 3.7in
Bore Depth: 57.1mm / 2.2in
Min Bore: 13mm / 0.5in

9:
Length: 114.3mm / 4.5in
Bore Depth: 76.2mm / 3in
Min Bore: 13mm / 0.5in

Item Weight: 502g / 1.1lb
Package Weight: 548g / 1.2lb
Package Size: 125 * 80 * 75mm / 4.9 * 3.1 * 3.0in

Note:
Light shooting and different displays may cause the color of the item in the picture a little different from the real thing.
The measurement allowed error is +/- 0-30mm.

Package List:
1 * One Set Of Boring Bar