Best Lathe Boring Bars

OSCARBIDE 3/8'Shank Indexable Lathe Turning Tool Holder 7 Pieces/Set,CNC Heavy-Duty Nickel Plated Metal Lathe Tools for Turning Grooving Threading with Tin Coated Carbide Inserts

Rikon mini lathe: This Rikon mini lathe features a ½ motor that provides ample power for all turning needs. With a 10” swing and 18” between centers, this mini lathe also has a self ejecting tail stock and has easy access to speed change..
Sturdy and Dedicated: Designed specifically at the request of pen turners who wanted a sturdy, dedicated machine for their craft. This scaled-down, basic mini lathe is made from cast iron, so vibration is not a factor, unlike other lathes made of aluminum..
5 speed ranger: This mini lathe has a 5 speed range that covers the bases for boring barrel holes, roughing out pen billets, turning to shape and finishing..
Includes: This lathe includes a live center, tool rest, knock-out bar, and wrenches..

[Professional Lathe]: Techtongda lathe is used for turning, facing, drilling, boring and turning thread. Also can be used for precision parts processing, sample processing and model processing. With extensive use, simple operation and extensive processing..
[600W Brushless Motor]: The newly upgraded 600W brushless motor not only gives more power but also saves you the trouble of replacing the brush..
[All Metal]: All the gears are made of metal and the spindle is supported by precision taper roller bearing. High quality materials make its service life longer..
[Safety First]: The lathe is equipped with emergency stop switch and overload protection device, which can better protect the operator in emergency..
[Infinitely Variable Speed]: This lathe allows both forward and reverse, with the spindle speed can be adjusted in the range of 50-2500rpm which give you the convenience to process the workpiece at will..

Material : High Quality HSS, Size: 1/2x1/2x4".
Make your own LH, RH, boring, internal threading or form tools.
Parallelogram design. High speed steel tool bit for lathe. Used for fabrication of cutting tools for milling, turning, parting, engraving, drilling,....
Commonly used on a lathe, a milling machine fly cutter or a metal shaper.

[Professional Lathe]: Techtongda lathe is used for turning, facing, drilling, boring and turning thread. Also can be used for precision parts processing, sample processing and model processing. With extensive use, simple operation and extensive processing..
[900W Brushless Motor]: The newly upgraded 900W brushless motor not only gives more power but also saves you the trouble of replacing the brush..
[All Metal]: All the gears are made of metal and the spindle is supported by precision taper roller bearing. High quality materials make its service life longer..
[Safety First]: The lathe is equipped with emergency stop switch and overload protection device, which can better protect the operator in emergency..
[Infinitely Variable Speed]: This lathe allows both forward and reverse, with the spindle speed can be adjusted in the range of 50-2500rpm which give you the convenience to process the workpiece at will..

M35 Cobalt (HSS + 5%) square lathe tool bits blank, much harder and more durable than M2 high-speed steel lathe tool bits.
Ground for heavy-duty cuts on casting and forgings. It has significantly higher wear resistance than M2 HSS。.
You may machine it to turning tools to do any lathe turning operations. The possibilities are infinite..
Step turning, taper turning, chamfer turning, contour turning, facing, grooving, parting, cut-off, internal threading, outside threading, boring, knurling, etc..

5/8” Metal lathe cutting tools includes 1pcs External Parting&Grooving Tool Holder QA10R-30 , 6pcs External Turning tool holder SCBCR,SSSCR,SCLCL,SCLCR,SWGCR,SDNCN ,1pcs SER External Threading Tool Holder,1 pcs S10R-SCLCR Boring Bar.
Turning Holders are made of high quality steel with Nickel Cotated, which are more durable moistureproof, dust-proof than general lathe tool holder.
Cutters bits are made of carbide with Tin-coated,with positive rake cutting angle and built-in chip breaker for general purpose cutting action.
Metal Lathe tools suitable for varied grooving,external/internal turning and threading,for semi-finishing/roughing steel metal.
All metal lathe cutting tools and inserts packed in a premuim aluminium carrying case,easy to carry.

3/4” Metal lathe cutting tools includes 1pcs External Parting&Grooving Tool Holder QA12R-30, 6pcs External Turning tool holder SCBCR,SSSCR,SCLCL,SCLCR,SWGCR,SDNCN ,1pcs SER External Threading Tool Holder,1 pcs S12S-SCLCR Boring Bar.
Turning Holders are made of high quality steel with Nickel Cotated, which are more durable moistureproof, dust-proof than general lathe tool holder.
Cutters bits are made of carbide with Tin-coated,with positive rake cutting angle and built-in chip breaker for general purpose cutting action.
Metal Lathe tools suitable for varied grooving,external/internal turning and threading,for semi-finishing/roughing steel metal.
All metal lathe cutting tools and inserts packed in a premuim aluminium carrying case,easy to carry.

Top quality indexable lathe bits with replaceable tips. Inserts can be rotated to a new cutting edge without changing the position of the tool holder!.
Set includes 5ps precision 1/4" shank tool bits with C6 carbide inserts, 5ps spare insert screws,2ps wrenches , 1ps wood case and 1ps blade..
2 Pcs. style "A" 0° for turning, facing, boring, and chamfering (AR & AL).
2 Pcs. style "B" 15° for turning, facing, boring, and for lead angles (BR & BL).
1 Pc style "E" 30° for turning, facing, boring, chamfering, threading, and V-grooving.

Sclcr Boring Bar 5/8" Shank Diameter, Overall Length 8”.
Insert Material: made of solid carbide with Multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance.
Indexable Boring Bar Used for Turning internal hole, reaming, copying,etc.,used for semi-finishing on the existing hole cutter,fit boring machine, lathe machine.
CCMT09t304(CCMT32.5) Carbide Inserts 80 degree,negative 5 degree end & side cutting angle.
Replacement insert for this kit ,please search the Asin of this item:B07W7PVWR1 to buy it.