Extended B-Type Split Reduction Sleeve/Bushing, 2-1/2" Shank Diameter x 40mm Bore Diameter
Part # 04-1776HLBB-2.5X1.575X4.75
Description
This B-type reduction sleeve/bushing has a 2.5 in \ 2-1/2" shank, and is used to expand the working range of your turning holders by securely clamping on 40mm, round shank turning tools. The B-type consists of a distinctly split body, that allows you to maintain maximum rigidity and a uniform clamping force around the entire circumference of a smooth shank, no-flat turning tool. It is commonly paired with smooth shank tools, because the complete and even grip force minimizes tool chatter during sensitive, long-overhang, or deep-boring operations. This extended model with a 4-3/4" shank length is especially ideal for use with anti-vibration, damped boring bars. It is black oxide coated, for improved corrosion resistance.Technical specifications
System of Measurement | Inch - ANSI |
Type | B |
Coating | Black Oxide |
[ØDMM] Shank Diameter | 2.5 in \ 2-1/2" |
[ØD] Bore Diameter | 40.0 mm |
[Ød1] Diameter | 2.84 in |
[LS] Shank Length | 4.75 in |
[OAL] Overall Length | 5.08 in |
[W] Width | 0.12 in |
Weight | 4.5 lbs \ 2.2 kg |
Country of Origin | India |
Technical Images
Enlarge Line Drawing & Specs