86-13434034082
Three-Tooth UN for Hardened Steel

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Contact Us

Zhanhong Cutting Tool Co., Limited

Add: No.96, Zhenan East Road, Changan Twon,

Dongguan, 523846，China

Phone:+8613434034082

Three-Tooth UN for Hardened Steel

  • Hardened Steel specialist: Specifically engineered for high-precision American Unified Threads in Hardened Materials (up to 62 HRC) and heat-treated mold steels.
  • Three-Tooth Productivity: The specialized 3-Tooth Design offers a superior balance of cutting efficiency and tool stability, significantly reducing machining time compared to single-tooth tools
  • Precise UN Standards: Precision-ground geometry ensures perfect pitch and burr-free thread profiles for UNC, UNF, and UNEF specifications.
  • Extreme Durability: Made from premium sub-micron grain carbide to provide maximum toughness and anti-chipping performance in demanding CNC operations.
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Description

订货号 Order Number 规格 Specification 刀径 D 有效长 L1 柄径 D1 总长 L
TB200-3S-000080UNF 0-80UNF 1.18 3.5 4 50
TB200-3S-010064UNC 1-64UNC 1.4 4 4 50
TB200-3S-010072UNF 1-72UNF 1.44 3.8 4 50
TB200-3S-020056UNC 2-56UNC 1.65 5 4 50
TB200-3S-030048UNC 3-48UNC 1.9 5.4 4 50
TB200-3S-040040UNC 4-40UNC 2.1 6 4 50
TB200-3S-050040UNC 5-40UNC 2.46 8 4 50
TB200-3S-060032UNC 6-32UNC 2.56 7.5 4 50
TB200-3S-080032UNC 8-32UNC 3.2 11 4 50
TB200-3S-080036UNF 8-36UNF 3.31 11 4 50
TB200-3S-100024UNC 10-24UNC 3.58 11 4 50
TB200-3S-100032UNF 10-32UNF 3.8 12 4 50
TB200-3S-010420UNC 1/4-20UNC 4.87 14 6 50
TB200-3S-010428UNF 1/4-28UNF 5 15 6 50
TB200-3S-051618UNC 5/16-18UNC 5.9 18 6 50
TB200-3S-051624UNF 5/16-24UNF 5.95 18 6 60
TB200-3S-030816UNC 3/8-16UNC 7.65 20 8 60
TB200-3S-030824UNF 3/8-24UNF 7.4 20 8 65
TB200-3S-071614UNC 7/16-14UNC 9 28 10 75
TB200-3S-071620UNF 7/16-20UNF 9.5 28 10 75
TB200-3S-010213UNC 1/2-13UNC 9.9 25 10 75
TB200-3S-010220UNF 1/2-20UNF 9.9 25 10 75
TB200-3S-091618UNF 9/16-18UNF 11.9 30 12 75
TB200-3S-091624UNEF 9/16-24UNEF 11.9 30 12 75

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