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Carbide Solid Drill Bits - Micro Drill Bit, Type N, 3899 (3899-000.770)

Carbide Solid Drill Bits - Micro Drill Bit, Type N, 3899 3899-000.770
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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

Configured Part Number is shown.

3899-000.770

Part Number
3899-000.770
Part NumberMinimum order quantityVolume DiscountDays to Ship Hole diameter (drill diameter) d1
(mm)
Groove Length l2
(mm)
1 Piece(s)Available

8 Days or more

0.778

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  1. 1

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 NA
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

Please check the type/dimensions/specifications of the part 3899-000.770 in the Carbide Solid Drill Bits - Micro Drill Bit, Type N, 3899 series.

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