Cemented carbide cutting tools

Through years of research, Ms. Qin Hanmei, the founder, discovered that the addition of rhenium element to hard alloys for cutting has led to a significant breakthrough in tool performance, characterized by three major features: high temperature resistance, high strength, and high hardness.

Super carbide cutting tools


KB Modular Boring System

KB Modular Arbor - BT40



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KB Modular Boring System


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KB  Modular Arbor - BT40

Model  Stock
Module Size
Dimension(mm)  Screw Wrench Type Weight(kg)
dm L L1 L2
BT40-KB1-72   KB1 19 72 104.5 73 SKB1 S2 Ⅰ 1.1
BT40-KB2-42.5   KB2 24 42.5 78 48 SKB2 S2.5 Ⅰ 1.0 
BT40-KB2-82.5   KB2 24 82.5 118 88 SKB2 S2.5 Ⅰ 1.2
BT40-KB3-44   KB3 31 44 84 53 SKB3 S3 Ⅰ 1.1
BT40-KB3-94   KB3 31 94 134 103 SKB3 S3 Ⅰ 1.3
BT40-KB3-124   KB3 31 124 164 133 SKB3 S3 Ⅰ 1.5
BT40-KB4-43   KB4 39 43 90 58 SKB4 S4 Ⅰ 1.2
BT40-KB4-88   KB4 39 88 135 103 SKB4 S4 Ⅰ 1.5
BT40-KB4-118   KB4 39 118 165 133 SKB4 S4 Ⅰ 1.8
BT40-KB5-48   KB5 50 48 105 73 SKB5 S5 Ⅰ 1.2
BT40-KB5-78   KB5 50 78 135 103 SKB5 S5 Ⅰ 1.6
BT40-KB6-64   KB6 64 64 135 103 SKB6 S6 Ⅱ 1.6

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