Reviews Professional Machining Boring Bars

7PCS Carbide Turning Inserts Lathe Threading Tool Set, 12mm Mini Indexable Shank Lathe Drill Bar Turning Tool with Carbide Inserts for Finishing Operations

High-Quality Materials: Made of durable high-quality alloy steel materials with hardened and sharp carbide blades for effective processing..
Durability and Sharpness: Tungsten carbide blades are tinned to provide long life and sharpness, and have a higher temperature than ordinary steel tools. The turning tool holder is made of high-quality steel and plated with nickel, which has durability, moisture resistance, rust resistance and corrosion resistance..
Excellent Cutting Performance: Each tool holder has a cemented carbide insert with a positive cutting angle and a built-in chip breaker, which is very suitable for general cutting operations..
Usage Scenarios: It is used for turning inner holes, reaming, boring, etc. Used for semi-finishing machining on the basis of existing holes on boring machines or lathes..
Product Packaging: Including Shank Lathe Drill Bar Turning Tool model S12M-SCLCR06 / SER1212H16 / SCL1212H06 / MGEHR1212-2 / SNR0012M11 / SDNCN1212H07 / SDJCR1212H07.

Set contains 20 pcs 1/4" premium carbide tips- 10 pcs C2 grade (for cast iron, brass, and similar materials) and 10 pcs C6 grade (designed for long tool life in steel, alloys, & harder materials).
2 Pcs C2 & C6 each- Style AR & AL- For general machining applications, turning, facing, boring and chamfering. Cuts to a square shoulder..
2 Pcs each Style BR, 1 pc each Style BL- For general machine applications where a 15-degree lead angle is desired.

Set contains 20 pcs 1/2" premium carbide tips- 10 pcs C2 grade (for cast iron, brass, and similar materials) and 10 pcs C6 grade (designed for long tool life in steel, alloys, & harder materials).
2 Pcs C2 & C6 each- Style AR & AL- For general machining applications, turning, facing, boring and chamfering. Cuts to a square shoulder..
2 Pcs each Style BR, 1 pc each Style BL- For general machine applications where a 15-degree lead angle is desired.

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HIGH-QUALITY MATERIALS: The boring bar is made of high-quality manganese steel to improve durability and service life..
SCOPE OF APPLICATION: Boring bar for CNC lathes with 1/2 "boring head. It can be used for boring, round, end face, step hole, inner hole end face, cutting inner hole and annular groove on the outer circle, etc..
ACCURATE THREAD: The thread of the boring bar is accurate and can be tightly connected with the boring head..
EXQUISITE WORKMANSHIP: The connecting rod of the British boring head handle is very smooth, professional and practical appearance design, easy to use..
HIGH STABILITY: MT2 bracket is stable, accurate and high stability, very stable during work, and reliable tools..

Material: Super-hard Aluminum Alloy.Modeling novelty, compact structure, tool change rapid, good rigidity, high precision machining..
This is a mini tool post, and works great on a mini lathe.The use of multiple toolholders form an artificial tool magazine, can repeat replace toolholder.
Replace the tool holder high positioning accuracy, reset accuracy within 0.004mm range, the surface quality of machined parts, precision improved..
Set includes: 1x Tool Post 1x 3/8" boring holder, 1x 1/2" capacity cut-off blade holder, 2x 1/4-3/8" turning & facing holders, 2x Mounting bolts (M8 & M10), 2x Allen Key.
Silver parts are made of aluminum, The black part is made of iron.

AR-style tool shape has a 0-degree side cutting angle for straight turning, facing, or boring to a square shoulder.
C5 grade uncoated carbide tip for roughing and heavy machining of steel and steel alloys.
Right-hand cutting direction for right-to-left feed.
Positive rake angle provides a sharp edge for making continuous cuts.
Square steel shank fits square toolholders.

Package include:2pcs Boring bar with wrench +5pcs 16ER+ 5pcs 16IR Inserts.
SNR0013M16 : overall length : 150mm=5.9inch , shank diameter : 13mm=0.51inch, cutting direction : internal thread right cutting.
SNL0013M16 : overall length : 150mm=5.9inch , shank diameter : 13mm=0.51inch, cutting direction : internal thread left cutting.
Suitable for machining Stainless steel and Steel parts.
About the inserts:IR--Internal left hand inserts / ER- External right hand inserts.