Name: Extended B-Type Split Reduction Sleeve/Bushing, 1-1/4" Shank Diameter x 20mm Bore Diameter
Brand: Haas Tooling
SKU: 04-1766
Price: 89.95 USD
Availability: InStock

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Turning Holder Reduction Sleeves / Bushings

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This B-type reduction sleeve/bushing has a 1.25 in \ 1-1/4" shank, and is used to expand the working range of your turning holders by securely clamping on 20mm, 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 2-1/2" shank length is especially ideal for use with anti-vibration, damped boring bars. It is black oxide coated, for improved corrosion resistance.

Extended B-Type Split Reduction Sleeve/Bushing, 1-1/4" Shank Diameter x 20mm Bore Diameter

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Joe is a Tooling Engineer at Haas and gives us a quick introduction to our new Collet Torque Wrenches. Tighten your ER collets to the correct torque every time with these interchangeable head, precision torque wrenches.
&nbsp;
Wrenches are available in two torque ranges (roughly 10–45 ft-lb and 30–150 ft-lb) and accept interchangeable heads covering ER11 through ER40 sizes, plus TG-style heads
&nbsp;
&nbsp; &nbsp; How to use:
<ol>
<li>Choose the right wrench and head — Select the torque wrench (10–45 ft-lb or 30–150 ft-lb range) and the interchangeable head that matches your tool holder's collet size (ER11 through ER40, or TG-style).</li>
<li>Attach the head — Push down the pin at the end of the shaft and slide the head on, lining up the pin with the hole.</li>
<li>Set your torque value — Pull out the stud at the base of the handle to unlock it, then twist the handle until it reaches the torque value recommended by your tool holder manufacturer.</li>
<li>Lock the setting — Push the stud back in to lock the torque setting in place.</li>
<li>Tighten the collet — Place the wrench on the tool holder and tighten until you hear a click — that click tells you you've hit the correct torque.</li>
<li>Switch heads when needed — Use the included removal tool to push the pin in, allowing the head to slide off so you can swap in a different one.</li>
</ol>

System of Measurement	Inch - ANSI
Type	B
Coating	Black Oxide
[ØDMM] Shank Diameter	1.25 in \ 1-1/4"
[ØD] Bore Diameter	20.0 mm
[Ød1] Diameter	1.46 in
[LS] Shank Length	2.5 in
[OAL] Overall Length	2.78 in
[W] Width	0.12 in
Weight	0.6 lbs \ 0.3 kg
Country of Origin	India

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Extended B-Type Split Reduction Sleeve/Bushing, 1-1/4" Shank Diameter x 20mm Bore Diameter

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