Speed retractable type H16 screw bits, etc.! Other sizes and chip shapes are also available.
We would like to introduce the "tunnel construction tools" that we handle. Starting with screw-type bits such as the cross-type and button-type "R screw bit" and "T screw bit," we also offer bits for road headers, rods, shanks, and sleeves. We carry other sizes as well. Please feel free to contact us. 【Partial Lineup】 ■ Screw-type bits - R screw bit - T screw bit - H16 screw bit *For more details, please refer to the PDF document or feel free to contact us.
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【Other Lineup】 ■ Bits for Road Headers ・ Round Picks ・ Flat Picks ■ Rods ・ Tunnel Rods ・ Relay Rods ■ Shanks and Sleeves ・ Shank Rods ・ Sleeves *For more details, please refer to the PDF materials 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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Our company provides carbide tools with a quick delivery time. We swiftly process various bits, cutting tools, wear-resistant tools, and industrial blades made from carbide using skilled craftsmanship to manufacture durable tools. Additionally, we boast a top-level market share in Japan for open-hole bits used in blast furnaces at steel mills.