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- HB 4650-1992 镶硬质合金刀片的钻头技术条件
- HB 4650-1992
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- HB 4649-1992 镶硬质合金刀片的直柄斜槽钻头ｄ＝2.5~9.5ｍｍ
- HB 4649-1992
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- HB 4648-1992 镶硬质合金刀片的锥柄麻花钻 ｄ＝６~３０ｍｍ
- HB 4648-1992
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- HB 4647-1992 镶硬质合金刀片的直柄麻花钻ｄ＝５~１２ｍｍ
- HB 4647-1992
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- HB 4632-1992 铣刀 焊硬质合金刀片的镶齿三面刃铣刀 D=200~315mm(小孔)
- HB 4632-1992
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- HB 4631-1992 铣刀 焊硬质合金刀片的镶齿三面刃铣刀 D=100~180mm(小孔)
- HB 4631-1992
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- HB 4630-1992 铣刀 焊硬质合金刀片的镶齿三面刃铣刀 D=200~315mm(大孔)
- HB 4630-1992
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- HB 4629-1992 铣刀 焊硬质合金刀片的镶齿三面刃铣刀 D=100~180mm(大孔)
- HB 4629-1992
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- HB 4628-1992 铣刀 焊硬质合金刀片的镶齿两面刃铣刀 D=100~315mm(小孔)
- HB 4628-1992
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- HB 4627-1992 铣刀 焊硬质合金刀片的镶齿两面刃铣刀 D=100~315mm(大孔)
- HB 4627-1992