Micro Drill, Type-N 3899 (Part Numbers)

Micro Drill, Type-N 3899
  • Volume Discount
Achieves high-precision and long-life small diameter hole machining by adoption of base material with high breaking resistance and specialized coating ideal for small-diameter drills. The shank diameters are unified at φ3. Lineup featuring sizes in 1/100 increments.

Part Number

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the corresponding part number is displayed here.

Part Number
3899-001.910
3899-001.920
3899-001.930
3899-001.940
3899-001.950
3899-001.960
3899-001.970
3899-001.980
3899-001.990
3899-002.000
3899-002.050
3899-002.100
3899-002.150
3899-002.200
3899-002.250
3899-002.300
3899-002.350
3899-002.400
3899-002.450
3899-002.500
3899-002.550
3899-002.600
3899-002.650
3899-002.700
3899-002.750
3899-002.800
3899-002.850
3899-002.900
3899-002.950
3899-003.000
Part Number
Standard Unit Price
Minimum order quantityVolume Discount
Standard
Shipping Days
?
Hole diameter (drill diameter) d1
(mm)
Groove Length l2
(mm)

54.62 €

1 Available 8 Days 1.9112

54.62 €

1 Available 8 Days 1.9212

54.62 €

1 Available 8 Days 1.9312

54.62 €

1 Available 8 Days 1.9412

44.76 €

1 Available 8 Days 1.9512

54.62 €

1 Available 8 Days 1.9612

54.62 €

1 Available 8 Days 1.9712

54.62 €

1 Available 8 Days 1.9812

54.62 €

1 Available 8 Days 1.9912

44.76 €

1 Available 10 Days 212

57.72 €

1 Available 8 Days 2.0512

48.05 €

1 Available 6 Days 2.112

57.72 €

1 Available 8 Days 2.1512

48.05 €

1 Available 6 Days 2.212

57.72 €

1 Available 8 Days 2.2512

48.05 €

1 Available 6 Days 2.312

57.72 €

1 Available 8 Days 2.3512

48.05 €

1 Available 6 Days 2.412

57.72 €

1 Available 8 Days 2.4512

48.05 €

1 Available 6 Days 2.512

57.72 €

1 Available 6 Days 2.5512

48.05 €

1 Available 6 Days 2.612

57.72 €

1 Available 8 Days 2.6512

48.05 €

1 Available 6 Days 2.712

57.72 €

1 Available 8 Days 2.7512

48.05 €

1 Available 6 Days 2.812

57.72 €

1 Available 8 Days 2.8512

48.05 €

1 Available 6 Days 2.912

57.72 €

1 Available 8 Days 2.9512

48.05 €

1 Available 6 Days 312

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Basic information

work material General Steel / Quenched and tempered steel / Stainless Steel / Cast Iron / Aluminum Tool Material Type Carbide Overall Length L1(mm) 38
Coating Y/N Available Coating Type A With/without Oil Hole N/A
Number of flutes(sheet) 2 tip angle(°) 140 shank diameter d2(mm) 3
Standard G.S. Blade diameter tolerance h7 Shank diameter tolerance h6
Coating Details TiAlN

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