The CBER boring system converts precision ER collet holders into precision boring systems. The CBER system fits into ER20, ER25, ER32 and ER40 collet holders and uses Criterion's standard CB style insert holders and bar holders. The system is capable of boring holes as small as 0.035" in diameter to as large as 1.700" in diameter. All of the CBER sizes have a standard 0.001" on diameter directing reading adjustment dial. The ER32 and ER40 sizes are also available with a 0.000050" on diameter Micro Adjusting Dial. All sizes will be available in a standard and a short length.
In addition, the design of the CBER boring system make it ideally suited for right angle boring heads, live tooling adapters and any other machine that utilizes the ER style collet system.
IMTS BOOTH F-2147
Criterion Machine Works
Costa Mesa, CA
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