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Technology consulting:86-453-6540315
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Web: www.hovercrafthq.com
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Accident remedy tools
Your present position:Home > Products > Impressions Block  
Impressions Block

Application
1) To find the correct depth of fish.2) To know the shape of fish top.
3) To check the deformed shape of internal diameter of casing.
The impression block are available in flat-bottom type and conical type.

Technical parameters and specifications

Specification(mm) O.D. of body
(mm)
Thread type I.D. (mm) Length(mm) Total Length(mm)
270 203 6 5/8REG 40 180 450
225 165 4 1/2IF 40 160 400
195 159 4IF 30 150 350
170 121 3 1/2IF 30 150 300
120 105 2 7/8IF 20 100 300
10 89 2 1/2ZG 20 100 250

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