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Micro 100 TBBCL-250-008 Boring Bar - Brazed, .320' Min Bore Dia, 1/4' Width, .188' Length, .195' Offset, 1/4' Shank Dia, 4' OAL, Uncoated

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$28.96

$ 14 .99 $14.99

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About this item

  • Designed for left hand facing and boring applications in bores .320" and larger
  • Long shank enables flexible reach options (preset at any length)
  • Corner radius profile
  • Steel shank with brazed tip
  • CNC ground in the USA



Product Description

Micro 100 Standard ID Boring Tools

Over the past 60 years, Micro 100 has been the industry leader in high-quality Boring Tools, leading to its international popularity and reputation as the industry's best. Since 1960, Micro 100 has used the latest CNC grinding technology to supply machinists with the highest quality carbide milling and turning cutting tools. Our tools are exclusively ground in the USA and are designed to excel in increased speed and feed rates while providing high-quality results in a variety of difficult-to-machine materials. This means that you're accomplishing higher quality, more accurate parts at an accelerated rate.

boring

Standard - Boring Tools - Helical Back Rake

The helical grind on this helical back rake line of tooling provides ideal top rake for better chip control and freer cutting, and features a neck that's centered to shank for use in jig bore machines.

boring

Standard - Boring Tools - Helical Back Rake - Corner Radius

This fully stocked offering of Micro 100 Helical Back Rake Boring Tools features a corner radius profile for added strength and improved tool life. This unique tool is also available for use with Micro 100's Micro-Quik.

boring

Standard - Boring Tools - Left Hand

A left hand boring tool designed for facing and boring applications, Micro 100's BBL product line features a lockdown flat to automatically locate tool on center, and a split geometry to maximize rigidity.

boring

Standard - Boring Tools - Left Hand - Brazed - Sharp

Designed for left hand facing and boring applications in bores .320" and larger, Micro 100's TBBL line of left hand brazed boring tools features a long shank for flexible reach options (preset at any length).

boring

Standard - Boring Tools - Left Hand - Brazed - Corner Radius

Designed for left hand facing and boring applications in bores .320" and larger, this exciting Micro 100 tool features a corner radius profile for longer tool life, increased feed rate, and better surface finish.

boring

Standard - Boring Tools - Right Hand

Optimized for facing and boring applications in bores .0550" and larger, this line of right hand boring tools features a polished split face for improved edge retention and chip evacuation while reducing galling.

boring

Standard - Boring Tools - Right Hand - Brazed - Sharp

Micro 100's TBB, its right hand, brazed boring tool with a steel shank and brazed tip, is designed for right hand facing and boring applications in bores .320" and larger, and features a sharp corner profile.

boring

Standard - Boring Tools - Right Hand - Brazed - Corner Radius

This fully stocked offering of Micro 100 right hand, corner radius profile Boring Tools is engineered to excel at increased feed rates while leaving an improved surface finish during facing and boring applications.

boring

Standard - Boring Tools - Right Hand - Sharp

Designed for facing and boring applications in bores .044" and larger, this right hand, sharp boring tool is engineered with a polished split face for improved edge retention and chip evacuation.

boring

Standard - Boring Tools - Right Hand - Sharp - Miniature

Micro 100's miniature, right hand sharp boring tools are designed for facing and boring applications in bores .015" and larger, and feature split geometry to make the tool as rigid as possible.

boring

Standard - Boring Tools - Top Rake Chipbreaker

The top rake geometry of this Micro 100 solid carbide Boring Tool provides freer cutting, while its lockdown flat automatically locates the tool on center.

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