1/4inch Shank Bits Collet Extension Rod 90mm Kit Set For Machine

Specifications:
Material: Hard Alloy
: Black
Shank diameter: 1/4"(6.35mm)
Hold diameter: 1/4"(6.35mm)
Overlength: 90MM

Features:
-100% and high quanlity
-High quality, high precision
-Strong and sturdy
-Stable performance
-Make you better, more efficient, more durable processing products

Application:
Suitable for automobile manufacturing, mold manufacturing, machinery manufacturing and so on.







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