A wide range of sizes available! Collet chucks with runout accuracy within 3 microns.
The "ER Collet Chuck" is a tool holder for drills. It features a taper fit of over 80%, with runout accuracy within 3 microns (internal diameter), ensuring high precision. The lineup includes "BT40" as a standard with DIN AD/B (center through coolant + flange through coolant) and "Straight Shank ER Collet Chucks" for small diameter drilling and end milling. 【Features】 ■ Taper fit of over 80% (equivalent to AT3) ■ Runout accuracy within 3 microns (internal diameter) ■ Balance grade: #30 G6.3 at 20,000 rpm *For more details, please refer to the PDF document or feel free to contact us.
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【Lineup (Excerpt)】 ■BT30 ■BT40 ■BT50 ■HSK63A ■Slim Type Straight Shank ER Collet Chuck *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Pioneer Trading Co., Ltd. is a company engaged in the import and export of machine tools and equipment for machine tools. We promise to support our customers by providing high-precision, sophisticated products at low prices, so please feel free to contact us with your requests.