Top 20 Best Selling Boring Bars Cutting Tools (2019)





T.I.R.? .0025 | Integrated design maximizes rigidity & accuracy | Integral shank is more compact than a combined drill chuck and arbor and eliminates the chuck slipping on its arbor ... more info


Maximum rigidity. Utilizes lock pin and clamp. Holds insert and seat secure for less vibration. Style L- negative 5 degree side and end cutting edge angle for negative 80 degree diamond CNML 432 insert. Right hand cut. ... more info


This precision made 4-Pc. Indexable Boring Bar Set features 80Degree diamond CCMT inserts with negative 5Degree end and side cutting angles. The set includes a fitted wooden box, two Torx wrenches and 3/8 x 6, 1/2 x 7, 5/8 x 8 and 3/4 x 10 boring bars. ... more info



1-1/2 ~ 18 MOUNTING THREAD | Made of high grade tool steel. | Hardened and ground. | DRAWBAR END THREAD: R8- 7/16 -20, MT2- 3/8 -16, MT3- 3/8 -16, MT4- 1/2 -13, #30- 1/2 -13, #40- 5/8 -11, #50- 1-8 ... more info

KIT INCLUDES: BORING HEAD, SHANK, C6 CARBIDE TIPPED BORING, BAR SET | BORING HEAD: Bar holder moves freely and smoothly. Design assures superior rigidity for chatter-free boring and precise hole size accuracy. Hardened and ground adjusting screw designed ... more info



For steel and steel alloys. All shanks ground to +.0-.0010. Designed so that the same bar can bore flat bottomed holes or face. By special grinding of cutting edge you can thread, groove or use the bar for automatic operations. These bars are made of extr ... more info

For steel and steel alloys. All shanks ground to +.0-.0010. Designed so that the same bar can bore flat bottomed holes or face. By special grinding of cutting edge you can thread, groove or use the bar for automatic operations. These bars are made of extr ... more info



Boring bar bushings split style design provides 360 degree surface area locking for maximum rigidity. They are made from chromium-molybdenum alloy steel, and are heat treated and precision ground for concentricity. Used for holding small boring bars and o ... more info


Maximum rigidity. Utilizes lock pin and clamp. Holds insert and seat secure for less vibration. Style U - negative 3 degree side cutting edge angle for negative diamond VNMU 332 inserts. Right hand cut. ... more info


For steel and steel alloys. All shanks ground to +.0-.0010. Designed so that the same bar can bore flat bottomed holes or face. By special grinding of cutting edge you can thread, groove or use the bar for automatic operations. These bars are made of extr ... more info

T.I.R.? .0025 | Integrated design maximizes rigidity & accuracy | Integral shank is more compact than a combined drill chuck and arbor and eliminates the chuck slipping on its arbor ... more info




Screw lock internal threading bar. Style - internal small shank. laydown bar for laydown laydown 16-G60 inserts. Right-hand cut. Round shank. ... more info

Shank to mount a boring head that has a 1-1/2-18 thread. ... more info




HM - Medium Geometry. Periphery Ground Insert. Mixed Production | HM - With sharp wave cutting edge to reduce cutting force, it is the first choice for semi-finishing of internal holes and allows chips to flow smoothly. | XAB749: ... more info



Small hole capacity to a minimum of 0.175. High tech insert pocket has been scientifically designed to eliminate vibration and maximize the depth of cut. Rigidity - bar made of heat treated, precision ground alloy steel as well as solid carbide. Insert lo ... more info

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