Reviews Machinist Boring Bars - BestBuyersPro.com

CHAMDRILLHEAD DRILLING HOLDER .748 TO .783 RANGE, .748 SHANK

13PCS 2" boring head set w/ R8 shank kit includes 9pcs 1/2" boring bars, 1pc R8 handle and 3pcs hex wrenches, all packaged in a solid box for easy storage and carry..
2 Inch boring head with R8 shank, these tools are made of high quality steel with great match of hardness and toughness. Hard and durable for long lasting and trouble free use..
Center Distance bt 2 bottom hole: 0.60"..
A micrometer lead screw provides 0.0001" direct reading accuracy and ease of adjusting. Perfect for milling machines..
Used for processing inner hole surfaces, boring, boring outer circle, boring end face, boring ladder hole, boring hole end face, cutting hole and outer ring groove, etc..

This tool set is made of high quality material, good wear resistance, and durable in use.
The product is the main accessories of boring and CNC milling machine tools like coordinate boring machine, horizontal boring machine, ordinary boring..
It can be used for boring, boring outer circle, boring end face, boring ladder hole, boring hole end face, cut the hole and the outer ring groove and other processing..
This tool set contains boring head,Boring Bars, perfect for the milling machine.

Sclcr Boring Bar 1-1/2" Shank Diameter, Overall Length 14”.
Insert Material: made of solid carbide with Multilayer coated, offer long tool life and faster cutting speed, low friction coefficient, good wear resistance.
OSCARBIDE boring bars Used for Turning internal hole, reaming, copying,etc.,used for semi-finishing on the existing hole cutter,fit boring machine, lathe machine.
CCMT120408( CCMT432) Carbide Inserts 80 degree，negative 5 degree end & side cutting angle.
For semi-finishing and finishing operations.

☞Material : DCMT2(1.5)1 carbide Inserts with CVD coating ,55 degree diamond turning inserts ，used for machining stainless steel and steel parts.
☞About the Internal Boring bars: 40Cr common steel with forging process , strong and durable ,95 degree right hand internal turning holder. Screw compression,easy to install and remove.
☞Advantage: Offer long life and faster cutting speed, low friction coefficient, good wear resistance Designed for Steel, cast iron and non-ferrous materials.
☞Application: The Minimum processing aperture is 3-5mm of the boring bar head diameter. Used for turning and finishing on a wide range of materials..
☞Package includes: 3pcs Turning Boring Bars (S08K-SDUCR07 + S10K-SDUCR07 +S12M-SDUCR07 ) + 10pcs DCMT070204 Gold Carbide inserts + 3PCS T8 Wrenches.

MACHINIST-SPECIFIC KEYS let you enter details for the job quickly and effectively without tedious and error-prone long hand calculations.
The dedicated function keys let you scroll through the results to solve your speed and feed calculations for face, end or slot milling plus turning, drilling and boring.
BUILT-IN MATERIALS, PROCESSES AND TOOLS enable machinists to customize calculations specifically for a project without time-consuming drill and thread chart look-ups.
helps with the cutting Angle of drill points, enables you to select your tool based on type of material making for better results, longer tool life and more precise speeds and feeds.
BUILT-IN TABLES save you time from looking up information on distant charts, handbooks or on the internet for your most needed calculations.
20 Common materials, 6 processes and 3 tools are included to handle the math for milling, turning, boring and drilling.
spindle speed (rpm), feed rate (IPM), cut speeds, chip-load. Also solves bolt pattern layouts, 3-wire measurements and more.
EASY TO USE SOLUTIONS help you resolve common challenges faced by pros.
dimensional math and unit conversions including a handy “mils” key, Plus right triangles, angles and trig. Built-in answers provide the recommended ....

Nice craftsmanship: our machinist square has bright surface color and smooth base surface, as well as quality material.
Without trace, it will let you have a nice and comfortable use experience.
Proper size:this machinist square rule is 5 inches in whole length, bottom length is 3.2 inches.
The proper size will ensure the accuracy of the measurement data, also allow you to hold the rule easily and firmly.
Safe and reliable: this precision square tool use rivet links design, so it will not endanger your safety.
Besides, its chassis is heavy, upright and stable, as well as not inclined, so the measurement data is more accurate and easy to read.
Nice work performance: the testing machinist square can be applied to various engineering measurements, it can accurately measure the vertical deviation of internal and external angles.
The accurate 90 degree angle has no difference, assuring the measurement data correct without error.
Easy to identify: machinist steel square is engraved with dimensions and clear numbers, so you can quickly identify the data, which ensures that you can easily measure each right angle.

This a 6 in machinist scale or 150mm length and 5R ruler rigid which is made by high quality Stainless Steel, it can be lightly flexible and thin.
5R scale graduations have 10th and 100th on one side and quick-reading 32th and 64th machinist scale inch on the other side.
The sides of each machinist rule are ground parallel and each end is accurately ground square to allow reading from either end.
The ruler is 1/2'' or 12.5mm width, and 0.025'' or 0.6mm thickness. Both long edges are ground flat and straight.
All the scales are Laser Engraving, very clear and easy to read. This type of engraving can make the scale not easy to wear after long time using.