牌號(hào) Grades	晶粒度 Grain size (µm)	密度 Density (g/cm³)	強(qiáng)度 TRS (N/mm²)	用途推薦 Recommend Application
KB1004UF	0.4	14.75	3000	適用于高硬材料, 復(fù)合材料,精加工,PCB刀具, 雕刻刀 Suitable for high-hardness materials, composite materials, finishing, PCB tools, and engraving tools.
KB2004UF	0.4	14.6	4000	適用于高硬材料, 復(fù)合材料,精加工,PCB銑刀, 鉆頭 Suitable for high-hardness materials, composite materials, finishing, PCB milling cutters, and drill bits.
KB2502UF	0.2	14.5	4500	適用于具有耐磨性要求的銑刀,雕刻刀,適用于高硬度材料的加工. Suitable for milling cutters and engraving tools with wear resistance requirements, and for machining high-hardness materials.
KB4004UF	0.4	14.1	4000	適用于不銹鋼, 有色金屬, 鈦合金, 高溫合金, 高音材料(HRC50-58)的銑削加工. Suitable for milling stainless steel, non-ferrous metals, titanium alloys, high-temperature alloys, and high-hardness materials (HRC 50-58).
KB1006F	0.5	14.9	3800	適用于銅鋁合金, PCB, 玻璃強(qiáng)化材料, 制動(dòng)材料, 石墨. Suitable for copper and aluminum alloys, PCB, glass-reinforced materials, brake materials, and graphite.
KB3008F	0.8	14.42	4000	適用于普通鋼, 鑄鐵, 有色金屬等材料的加工,通用性強(qiáng), 推薦用于麻花鉆頭, 立銑刀, 絲錐等 Suitable for machining common steel, cast iron, non-ferrous metals, and other materials. Highly versatile, recommended for twist drills, end mills, and taps.
KB4006F	0.6	14.1	4000	適用于合金鋼,不銹鋼, 有色金屬, 高溫合金等材料的切削加工 Suitable for cutting alloy steel, stainless steel, non-ferrous metals, high-temperature alloys, and other materials.

產(chǎn)品規(guī)格 Product Specification

類型 Type	直徑 Diameter			長(zhǎng)度 Length		倒角 Chamfering
類型 Type	D	Tolerance （+/-mm）		L	Tol.(+/- mm)	倒角 Chamfering
Ø3.0x50	3.0	h5	h6	50	-0/+0.5	0.3
Ø4.0x50	4.0	h5	h6	50	-0/+0.5	0.4
Ø4.0x75	4.0	h5	h6	75	-0/+0.5	0.4
Ø6.0x50	6.0	h5	h6	50	-0/+0.5	0.4
Ø6.0x75	6.0	h5	h6	75	-0/+0.5	0.6
Ø6.0x100	6.0	h5	h6	100	-0/+0.5	0.6
Ø8.0x60	8.0	h5	h6	60	-0/+7.5	0.6
Ø8.0x75	8.0	h5	h6	75	-0/+7.5	0.8
Ø8.0x100	8.0	h5	h6	100	-0/+075	0.8
Ø10.0x75	10.0	h5	h6	75	-0/+075	0.8
Ø10.0x100	10.0	h5	h6	100	-0/+075	1.0
Ø12.0x75	12.0	h5	h6	75	-0/+075	1.0
Ø12.0x100	12.0	h5	h6	100	-0/+075	1.0