Trueborer for chuck diameter 125-200mm

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Product Code:
ES16
£1,012.31
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Quick Overview
Trueborer for chuck diameter 125-200mm

ES16 Trueborer

Quick clamping of Top Jaws to produce perfect bores or turned diameters.

Allows Jaws to be bored or turned at the same clamping pressure required to hold the workpiece.

Only one operation even if through boring jaws.

Saves on jaw usage because of fine adjustment allowing minimal skimmimg of jaws.

Helps overcome poor repeatability in worn chucks.

No time wasted looking for clamping rings.

One Trueborer can be used on a range of chucks.

Operation

The TRUEBORER works by engaging the boltheads on its three adjustable slides in the counterbored holes of the soft top chuck jaws. The TRUEBORER will then resist the operation of the chuck so that the soft jaws may be bored under clamping pressure.

  1. Set up top jaws on chuck base jaws to obtain bore in required position.
  2. Turn the back plate on the TRUEBORER to position the jaw slides so the bolt heads can be inserted into the counterbored holes of the chuck jaws.
  3. When in position continue to turn the back plate until the TRUEBORER is held tight.
  4. Clamp up chuck, TRUEBORER will hold jaws in position against clamping pressure allowing boring or turning of jaws as required.

Specifications

Best suited for chuck diameter : 125 - 200mm

Ring internal diameter : 100mm

Ring external diameter : 180mm

Bolt adjustment range : 30-250mm

Bolt diameter : 13 & 16mm

Max clamping pressure : 8 tonnes

Part Number ES16

More Information
Product UnitEach
Product Width0.0000
Product Height0.0000
Product Length0.0000
ManufacturerCrawford
Unit of Measureinches