Loại |
Metal drill bits |
Đơn vị đo |
Metric |
Bộ/cái |
Individual |
Đường kính mũi |
1mm, 1.05mm, 1.1mm, 1.15mm, 1.2mm, 1.25mm, 1.3mm, 1.35mm, 1.4mm, 1.45mm, 1.5mm, 1.55mm, 1.6mm, 1.65mm, 1.7mm, 1.75mm, 1.8mm, 1.85mm, 1.9mm, 1.95mm, 2mm, 2.05mm, 2.1mm, 2.15mm, 2.2mm, 2.25mm, 2.3mm, 2.35mm, 2.4mm, 2.45mm, 2.5mm, 2.55mm, 2.6mm, 2.65mm, 2.7mm, 2.75mm, 2.8mm, 2.85mm, 2.9mm, 2.95mm, 3mm, 3.05mm, 3.1mm, 3.15mm, 3.2mm, 3.25mm, 3.3mm, 3.35mm, 3.4mm, 3.45mm, 3.5mm, 3.55mm, 3.6mm, 3.65mm, 3.7mm, 3.75mm, 3.8mm, 3.85mm, 3.9mm, 3.95mm, 4mm, 4.05mm, 4.1mm, 4.15mm, 4.2mm, 4.25mm, 4.3mm, 4.35mm, 4.4mm, 4.45mm, 4.5mm, 4.55mm, 4.6mm, 4.65mm, 4.7mm, 4.75mm, 4.8mm, 4.85mm, 4.9mm, 4.95mm, 5mm, 5.05mm, 5.1mm, 5.15mm, 5.2mm, 5.25mm, 5.3mm, 5.35mm, 5.4mm, 5.45mm, 5.5mm, 5.55mm, 5.6mm, 5.65mm, 5.7mm, 5.75mm, 5.8mm, 5.85mm, 5.9mm, 5.95mm, 6mm, 6.05mm, 6.1mm, 6.15mm, 6.2mm, 6.25mm, 6.3mm, 6.35mm, 6.4mm, 6.45mm, 6.5mm, 6.55mm, 6.6mm, 6.65mm, 6.7mm, 6.75mm, 6.8mm, 6.85mm, 6.9mm, 6.95mm, 7mm, 7.05mm, 7.1mm, 7.15mm, 7.2mm, 7.25mm, 7.3mm, 7.35mm, 7.4mm, 7.45mm, 7.5mm, 7.55mm, 7.6mm, 7.65mm, 7.7mm, 7.75mm, 7.8mm, 7.85mm, 7.9mm, 7.95mm, 8mm, 8.05mm, 8.1mm, 8.15mm, 8.2mm, 8.25mm, 8.3mm, 8.35mm, 8.4mm, 8.45mm, 8.5mm, 8.55mm, 8.6mm, 8.65mm, 8.7mm, 8.75mm, 8.8mm, 8.85mm, 8.9mm, 8.95mm, 9mm, 9.05mm, 9.1mm, 9.15mm, 9.2mm, 9.25mm, 9.3mm, 9.35mm, 9.4mm, 9.45mm, 9.5mm, 9.55mm, 9.6mm, 9.65mm, 9.7mm, 9.75mm, 9.8mm, 9.85mm, 9.9mm, 9.95mm, 10mm, 10.05mm, 10.1mm, 10.15mm, 10.2mm, 10.25mm, 10.3mm, 10.35mm, 10.4mm, 10.45mm, 10.5mm, 10.55mm, 10.6mm, 10.65mm, 10.7mm, 10.75mm, 10.8mm, 10.85mm, 10.9mm, 10.95mm, 11mm, 11.05mm, 11.1mm, 11.15mm, 11.2mm, 11.25mm, 11.3mm, 11.35mm, 11.4mm, 11.45mm, 11.5mm, 11.55mm, 11.6mm, 11.65mm, 11.7mm, 11.75mm, 11.8mm, 11.85mm, 11.9mm, 11.95mm, 12mm, 12.05mm, 12.1mm, 12.2mm, 12.3mm, 12.4mm, 12.5mm, 12.6mm, 12.7mm, 12.8mm, 12.9mm, 13mm, 13.1mm, 13.2mm, 13.3mm, 13.4mm, 13.5mm, 13.6mm, 13.7mm, 13.8mm, 13.9mm, 14mm, 14.1mm, 14.2mm, 14.3mm, 14.4mm, 14.5mm, 14.6mm, 14.7mm, 14.8mm, 14.9mm, 15mm, 15.1mm, 15.2mm, 15.3mm, 15.4mm, 15.5mm, 15.6mm, 15.7mm, 15.8mm, 15.9mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm, 20.5mm, 21mm, 21.5mm, 22mm |
Chất liệu mũi khoan |
High speed steels (HSS) |
Kiểu mũi khoan |
Spiral flute |
Kiểu đầu khoan |
Standard |
Góc vát của mũi (θ) |
118° |
Chiều dài rãnh xoắn |
35mm, 40mm, 50mm, 55mm, 60mm, 65mm, 70mm, 75mm, 80mm, 85mm, 90mm, 100mm, 105mm, 110mm, 120mm, 125mm, 130mm, 140mm, 145mm, 150mm, 160mm, 165mm, 170mm, 175mm, 180mm, 185mm, 190mm, 200mm, 210mm, 220mm, 225mm, 230mm, 250mm, 260mm, 270mm, 300mm, 310mm, 350mm, 400mm, 425mm, 450mm, 500mm, 550mm, 600mm |
Loại chuôi |
Round (Straight shank) |
Đường kính chuôi |
1mm, 1.05mm, 1.1mm, 1.15mm, 1.2mm, 1.25mm, 1.3mm, 1.35mm, 1.4mm, 1.45mm, 1.5mm, 1.55mm, 1.6mm, 1.65mm, 1.7mm, 1.75mm, 1.8mm, 1.85mm, 1.9mm, 1.95mm, 2mm, 2.05mm, 2.1mm, 2.15mm, 2.2mm, 2.25mm, 2.3mm, 2.35mm, 2.4mm, 2.45mm, 2.5mm, 2.55mm, 2.6mm, 2.65mm, 2.7mm, 2.75mm, 2.8mm, 2.85mm, 2.9mm, 2.95mm, 3mm, 3.05mm, 3.1mm, 3.15mm, 3.2mm, 3.25mm, 3.3mm, 3.35mm, 3.4mm, 3.45mm, 3.5mm, 3.55mm, 3.6mm, 3.65mm, 3.7mm, 3.75mm, 3.8mm, 3.85mm, 3.9mm, 3.95mm, 4mm, 4.05mm, 4.1mm, 4.15mm, 4.2mm, 4.25mm, 4.3mm, 4.35mm, 4.4mm, 4.45mm, 4.5mm, 4.55mm, 4.6mm, 4.65mm, 4.7mm, 4.75mm, 4.8mm, 4.85mm, 4.9mm, 4.95mm, 5mm, 5.05mm, 5.1mm, 5.15mm, 5.2mm, 5.25mm, 5.3mm, 5.35mm, 5.4mm, 5.45mm, 5.5mm, 5.55mm, 5.6mm, 5.65mm, 5.7mm, 5.75mm, 5.8mm, 5.85mm, 5.9mm, 5.95mm, 6mm, 6.05mm, 6.1mm, 6.15mm, 6.2mm, 6.25mm, 6.3mm, 6.35mm, 6.4mm, 6.45mm, 6.5mm, 6.55mm, 6.6mm, 6.65mm, 6.7mm, 6.75mm, 6.8mm, 6.85mm, 6.9mm, 6.95mm, 7mm, 7.05mm, 7.1mm, 7.15mm, 7.2mm, 7.25mm, 7.3mm, 7.35mm, 7.4mm, 7.45mm, 7.5mm, 7.55mm, 7.6mm, 7.65mm, 7.7mm, 7.75mm, 7.8mm, 7.85mm, 7.9mm, 7.95mm, 8mm, 8.05mm, 8.1mm, 8.15mm, 8.2mm, 8.25mm, 8.3mm, 8.35mm, 8.4mm, 8.45mm, 8.5mm, 8.55mm, 8.6mm, 8.65mm, 8.7mm, 8.75mm, 8.8mm, 8.85mm, 8.9mm, 8.95mm, 9mm, 9.05mm, 9.1mm, 9.15mm, 9.2mm, 9.25mm, 9.3mm, 9.35mm, 9.4mm, 9.45mm, 9.5mm, 9.55mm, 9.6mm, 9.65mm, 9.7mm, 9.75mm, 9.8mm, 9.85mm, 9.9mm, 9.95mm, 10mm, 10.05mm, 10.1mm, 10.15mm, 10.2mm, 10.25mm, 10.3mm, 10.35mm, 10.4mm, 10.45mm, 10.5mm, 10.55mm, 10.6mm, 10.65mm, 10.7mm, 10.75mm, 10.8mm, 10.85mm, 10.9mm, 10.95mm, 11mm, 11.05mm, 11.1mm, 11.15mm, 11.2mm, 11.25mm, 11.3mm, 11.35mm, 11.4mm, 11.45mm, 11.5mm, 11.55mm, 11.6mm, 11.65mm, 11.7mm, 11.75mm, 11.8mm, 11.85mm, 11.9mm, 11.95mm, 12mm, 12.05mm, 12.1mm, 12.2mm, 12.3mm, 12.4mm, 12.5mm, 12.6mm, 12.7mm, 12.8mm, 12.9mm, 13mm, 13.1mm, 13.2mm, 13.3mm, 13.4mm, 13.5mm, 13.6mm, 13.7mm, 13.8mm, 13.9mm, 14mm, 14.1mm, 14.2mm, 14.3mm, 14.4mm, 14.5mm, 14.6mm, 14.7mm, 14.8mm, 14.9mm, 15mm, 15.1mm, 15.2mm, 15.3mm, 15.4mm, 15.5mm, 15.6mm, 15.7mm, 15.8mm, 15.9mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm, 20.5mm, 21mm, 21.5mm, 22mm |
Kích thước đầu chuôi |
1mm, 1.05mm, 1.1mm, 1.15mm, 1.2mm, 1.25mm, 1.3mm, 1.35mm, 1.4mm, 1.45mm, 1.5mm, 1.55mm, 1.6mm, 1.65mm, 1.7mm, 1.75mm, 1.8mm, 1.85mm, 1.9mm, 1.95mm, 2mm, 2.05mm, 2.1mm, 2.15mm, 2.2mm, 2.25mm, 2.3mm, 2.35mm, 2.4mm, 2.45mm, 2.5mm, 2.55mm, 2.6mm, 2.65mm, 2.7mm, 2.75mm, 2.8mm, 2.85mm, 2.9mm, 2.95mm, 3mm, 3.05mm, 3.1mm, 3.15mm, 3.2mm, 3.25mm, 3.3mm, 3.35mm, 3.4mm, 3.45mm, 3.5mm, 3.55mm, 3.6mm, 3.65mm, 3.7mm, 3.75mm, 3.8mm, 3.85mm, 3.9mm, 3.95mm, 4mm, 4.05mm, 4.1mm, 4.15mm, 4.2mm, 4.25mm, 4.3mm, 4.35mm, 4.4mm, 4.45mm, 4.5mm, 4.55mm, 4.6mm, 4.65mm, 4.7mm, 4.75mm, 4.8mm, 4.85mm, 4.9mm, 4.95mm, 5mm, 5.05mm, 5.1mm, 5.15mm, 5.2mm, 5.25mm, 5.3mm, 5.35mm, 5.4mm, 5.45mm, 5.5mm, 5.55mm, 5.6mm, 5.65mm, 5.7mm, 5.75mm, 5.8mm, 5.85mm, 5.9mm, 5.95mm, 6mm, 6.05mm, 6.1mm, 6.15mm, 6.2mm, 6.25mm, 6.3mm, 6.35mm, 6.4mm, 6.45mm, 6.5mm, 6.55mm, 6.6mm, 6.65mm, 6.7mm, 6.75mm, 6.8mm, 6.85mm, 6.9mm, 6.95mm, 7mm, 7.05mm, 7.1mm, 7.15mm, 7.2mm, 7.25mm, 7.3mm, 7.35mm, 7.4mm, 7.45mm, 7.5mm, 7.55mm, 7.6mm, 7.65mm, 7.7mm, 7.75mm, 7.8mm, 7.85mm, 7.9mm, 7.95mm, 8mm, 8.05mm, 8.1mm, 8.15mm, 8.2mm, 8.25mm, 8.3mm, 8.35mm, 8.4mm, 8.45mm, 8.5mm, 8.55mm, 8.6mm, 8.65mm, 8.7mm, 8.75mm, 8.8mm, 8.85mm, 8.9mm, 8.95mm, 9mm, 9.05mm, 9.1mm, 9.15mm, 9.2mm, 9.25mm, 9.3mm, 9.35mm, 9.4mm, 9.45mm, 9.5mm, 9.55mm, 9.6mm, 9.65mm, 9.7mm, 9.75mm, 9.8mm, 9.85mm, 9.9mm, 9.95mm, 10mm, 10.05mm, 10.1mm, 10.15mm, 10.2mm, 10.25mm, 10.3mm, 10.35mm, 10.4mm, 10.45mm, 10.5mm, 10.55mm, 10.6mm, 10.65mm, 10.7mm, 10.75mm, 10.8mm, 10.85mm, 10.9mm, 10.95mm, 11mm, 11.05mm, 11.1mm, 11.15mm, 11.2mm, 11.25mm, 11.3mm, 11.35mm, 11.4mm, 11.45mm, 11.5mm, 11.55mm, 11.6mm, 11.65mm, 11.7mm, 11.75mm, 11.8mm, 11.85mm, 11.9mm, 11.95mm, 12mm, 12.05mm, 12.1mm, 12.2mm, 12.3mm, 12.4mm, 12.5mm, 12.6mm, 12.7mm, 12.8mm, 12.9mm, 13mm, 13.1mm, 13.2mm, 13.3mm, 13.4mm, 13.5mm, 13.6mm, 13.7mm, 13.8mm, 13.9mm, 14mm, 14.1mm, 14.2mm, 14.3mm, 14.4mm, 14.5mm, 14.6mm, 14.7mm, 14.8mm, 14.9mm, 15mm, 15.1mm, 15.2mm, 15.3mm, 15.4mm, 15.5mm, 15.6mm, 15.7mm, 15.8mm, 15.9mm, 16mm, 16.5mm, 17mm, 17.5mm, 18mm, 18.5mm, 19mm, 19.5mm, 20mm, 20.5mm, 21mm, 21.5mm, 22mm |
Tổng chiều dài |
75mm, 100mm, 125mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 600mm, 700mm, 800mm, 1000mm |
Chiều rãnh xoắn |
Clockwise (right-handed) |
Góc xoắn |
26...32° |
Vật liệu khoan phù hợp |
AC, ADC, CU, FC, FCD, S45C, S50C, SCM NAK, SS400 |
Vật liệu không khoan được |
40...50 HRC, 50...65 HRC |
Vật liệu không nên khoan |
30...40 HRC, SUS304, SUS316, SUS420, Ti / Ni Alloy |
Đường kính tổng thể |
1mm, 1.05mm, 1.1mm, 1.15mm, 1.2mm, 1.25mm, 1.3mm, 1.35mm, 1.4mm, 1.45mm, 1.5mm, 1.55mm, 1.6mm, 1.65mm, 1.7mm, 1.75mm, 1.8mm, 1.85mm, 1.9mm, 1.95mm, 2mm, 2.05mm, 2.1mm, 2.15mm, 2.2mm, 2.25mm, 2.3mm, 2.35mm, 2.4mm, 2.45mm, 2.5mm, 2.55mm, 2.6mm, 2.65mm, 2.7mm, 2.75mm, 2.8mm, 2.85mm, 2.9mm, 2.95mm, 3mm, 3.05mm, 3.1mm, 3.15mm, 3.2mm, 3.25mm, 3.3mm, 3.35mm, 3.4mm, 3.45mm, 3.5mm, 3.55mm, 3.6mm, 3.65mm, 3.7mm, 3.75mm, 3.8mm, 3.85mm, 3.9mm, 3.95mm, 4mm, 4.05mm, 4.1mm, 4.15mm, 4.2mm, 4.25mm, 4.3mm, 4.35mm, 4.4mm, 4.45mm, 4.5mm, 4.55mm, 4.6mm, 4.65mm, 4.7mm, 4.75mm, 4.8mm, 4.85mm, 4.9mm, 4.95mm, 5.0mm, 5.05mm, 5.1mm, 5.15mm, 5.2mm, 5.25mm, 5.3mm, 5.35mm, 5.4mm, 5.45mm, 5.5mm, 5.55mm, 5.6mm, 5.65mm, 5.7mm, 5.75mm, 5.8mm, 5.85mm, 5.9mm, 5.95mm, 6.0mm, 6.05mm, 6.1mm, 6.15mm, 6.2mm, 6.25mm, 6.3mm, 6.35mm, 6.4mm, 6.45mm, 6.5mm, 6.55mm, 6.6mm, 6.65mm, 6.7mm, 6.75mm, 6.8mm, 6.85mm, 6.9mm, 6.95mm, 7.0mm, 7.05mm, 7.1mm, 7.15mm, 7.2mm, 7.25mm, 7.3mm, 7.35mm, 7.4mm, 7.45mm, 7.5mm, 7.55mm, 7.6mm, 7.65mm, 7.7mm, 7.75mm, 7.8mm, 7.85mm, 7.9mm, 7.95mm, 8.0mm, 8.05mm, 8.1mm, 8.15mm, 8.2mm, 8.25mm, 8.3mm, 8.35mm, 8.4mm, 8.45mm, 8.5mm, 8.55mm, 8.6mm, 8.65mm, 8.7mm, 8.75mm, 8.8mm, 8.85mm, 8.9mm, 8.95mm, 9mm, 9.05mm, 9.1mm, 9.15mm, 9.2mm, 9.25mm, 9.3mm, 9.35mm, 9.4mm, 9.45mm, 9.5mm, 9.55mm, 9.6mm, 9.65mm, 9.7mm, 9.75mm, 9.8mm, 9.85mm, 9.9mm, 9.95mm, 10.0mm, 10.05mm, 10.1mm, 10.15mm, 10.2mm, 10.25mm, 10.3mm, 10.35mm, 10.4mm, 10.45mm, 10.5mm, 10.55mm, 10.6mm, 10.65mm, 10.7mm, 10.75mm, 10.8mm, 10.85mm, 10.9mm, 10.95mm, 11.0mm, 11.05mm, 11.1mm, 11.15mm, 11.2mm, 11.25mm, 11.3mm, 11.35mm, 11.4mm, 11.45mm, 11.5mm, 11.55mm, 11.6mm, 11.65mm, 11.7mm, 11.75mm, 11.8mm, 11.85mm, 11.9mm, 11.95mm, 12.0mm, 12.05mm, 12.1mm, 12.2mm, 12.3mm, 12.4mm, 12.5mm, 12.6mm, 12.7mm, 12.8mm, 12.9mm, 13.0mm, 13.1mm, 13.2mm, 13.3mm, 13.4mm, 13.5mm, 13.6mm, 13.7mm, 13.8mm, 13.9mm, 14.0mm, 14.1mm, 14.2mm, 14.3mm, 14.4mm, 14.5mm, 14.6mm, 14.7mm, 14.8mm, 14.9mm, 15.0mm, 15.1mm, 15.2mm, 15.3mm, 15.4mm, 15.5mm, 15.6mm, 15.7mm, 15.8mm, 15.9mm, 16.0mm, 16.5mm, 17.0mm, 17.5mm, 18.0mm, 18.5mm, 19.0mm, 19.5mm, 20.0mm, 20.5mm, 21.0mm, 21.5mm, 22mm |
Chiều dài tổng thể |
75mm, 100mm, 125mm, 150mm, 200mm, 250mm, 300mm, 350mm, 400mm, 450mm, 500mm, 600mm, 700mm, 800mm, 1000mm |