Reviews Small Hole Boring Bar

ASZLBYM S06K/S07K/S08K/S10K/S12M-SCLCR06 Lathe Indexable Internal Boring Bar Set Lathe Turning Tools Holder Set with CCMT21.51/CCMT060204 Carbide Indexable Boring Turning Inserts + 5pcs T8 Wrench

♥PACKAGE INCLUDES : 5pcs lathe turning tools (S12M-SCLCR06 + S10K-SCLCR06 + S08K-SCLCR06 + S07K-SCLCR06 + S06K-SCLCR06 )+ 5PCS CCMT21.51( = ISO CCMT060204 ) carbide inserts + 5PCS T8 wrench , Comes with individual package, packed in Plastic box with Size mark on the box..
♥5PCS BORING BAR : The material of the boring bar is 40Cr steel, Widely Use, Tightly impacted bolt, simple structure, often used for small hole machining..
♥Lead cutting angle: 95 Degree, cutting direction: right hand, turning insert: CCMT21.51( = ISO CCMT060204 ), clear mark on the wrench, easy to identify bar holder..
♥ 5PCS CCMT21.51 INDEXABLE INSERTS : inserts are made of carbide and the coating material is Multilayer ,the Inserts can be used for finishing or semi-finishing stainless steel and cast iron..
♥ADVANTAGE : the inserts has high hardness, low friction coefficient, good wear resistance and chemical stability .If you need more CCMT21.51/CCMT060204,you can search for ASIN: B09495PCR6.

High Efficiency: This turning tool holders kit for semi-finishing and finishing operations, can reduce the tool grinding cost and improve the cutting efficiency..
High Performance: Made of carbide and the coating material is TIN, it can be used for processing steel, the inserts has high hardness, low friction coefficient, good wear resistance and strong impact resistance..
Threading Boring Bars: The material of the boring bar is 40Cr steel, widely use, tightly impacted bolt, simple structure, often used for small hole machining..
Package Includes: 1PC SNR0008K11 + 1PC SNR0010K11 + 1PC SNR0012M11 turning tools + 3PCS 11IR A60 turning inserts + 3PCS T8 wrench..
Best Service: The carbide inserts and turning tools holder are packed in plastic containers, which is safe and easy to store. Any more question about this item, please feel free to email us..

Sclcr Boring Bar 1/2" Shank Diameter, Overall Length 7”.
Insert Material: made of solid carbide with Multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance.
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.

Sclcr Boring Bar 3/4" Shank Diameter, Overall Length 10”.
Insert Material: made of solid carbide with Multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance.
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.

Small hole capacity: minimum of .430''. TCMT inserts.
Negative 3 degree end cutting edge for 7 degree positive triangle Clearance.
Bar is made of heat treated, precision ground alloy steel.
4pcs indexable boring bars(STUCR). 1pc each of 3/8", 1/2", 5/8" & 3/4".
10pcs TiN coated TCMT 21.5 inserts. 10pcs TiN coated TCMT 32.5 inserts. 4pcs torx screws. 2pcs torx wrench. 1pc fitted case.

【Application】This is a Hinge Boring Machine. Three holes in the vertical position can be processed at one time, including one big hole for hinge head hole and two for assembly screw hole..
【Parameters】The distance between the centers of the two small holes is 1.9inch(48mm). The dia of the big hole is 1.4inch(35mm). The dia of the small hole is 0.1inch(3mm). Max. depth of hole is 2inch(50mm). Max. work piece length is 39inch(1000mm).
【Powerful Motor】1.5KW copper motor with rotating speed of 2880RPM, which will be powerful and durable..
【Precise Drilling】With graduated scale so that the drilling can be presice and convenient..
【With Foot Pedal】This machine need electric source and air source. A foot pedal is equipped for easy control..

General purpose boring bar fitted with rhomboidal positive inserts (80°angle) which are free cutting with strong cutting edges..
The coolant hole with a diameter range varying between 3/32" and 5/32" in accordance to the bar size allows to cool the cutting edge and remove chips..
The inserts is set with a 0° rake angle and an inclination angle shown in the table below..
Made of tool steel with nitrogen superficial treatment, Hardness 60 HRC, blackening by PVD coating, thickness 0.0002"..
Extreme gloss finish, Bar hardness approximately 45HRC.

♥package : 1pc S20R-MWLNR08 boring bar+ 10pcs WNMG432 carbide insert + 1pc wrench..
♥ S20R-MWLNR08 turning boring bar : the cutting direction：right hand , the turning tool bar is made of high-quality alloy steel with Nickel Cotated,which can effectively improve the wear resistance, corrosion resistance and stability of the turning tool bar, for long time use..
♥WNMG432 carbide insert : inserts are made of carbide and the coating material is TiN ,it can be used for finishing or semi finishing steel ,the inserts has high hardness, low friction coefficient, good wear resistance and chemical stability ..
♥The carbide inserts and turning boring bar are packed in plastic containers, safe and easy to store ..

★S16Q-MCLNR12 boring bar : material is alloy steel, shank Diameter 5/8'' , overall Length 7'' ,cutting direction：right hand..
★CNMG431 turning insert : material is carbide, coating is TIN, can be used to process stainless steel, cast iron, steel parts..
★The carbide inserts and turning boring bar are packed in plastic containers, safe and easy to store ..
★Package : 1pc S16Q-MCLNR12 boring bar + 10pcs CNMG431 carbide insert + 1pcs wrench.