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D Series | Solid Carbide Drills

D Series, are used for machining of material with the Hare the most advanced drill products available also with internal coolant. The point angle with 140o and round face gash gives an even distribution on the cutting force. The formed flutes give an effective chip evacuation low friction hence excellent surface finish. The edges are given with honing treatment.

ISO code USA code Grain Size Cobalt Percentage Density Hardness
Co(%) g/cm3 HV10 HV30 HRA
K20-K40 C-2 0.6┬Ám 10.0 14.45 1680 1660 92.3
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Our D Series Family
Ratiostar 3 X D

Solid Carbide High Performance Twist Drill

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Ratiostar 5 X D

Solid Carbide High Performance Twist Drill

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Precistar 3 X D

Solid Carbide High Performance Twist Drill

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Precistar 5 x D

Solid Carbide Extreme Performance Twist Drill

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Precistar 8 x D

Solid Carbide Extreme Performance Twist Drill

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Burnstar 5 x D

Solid Carbide High Performance Burnishing Drill

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Burnstar 8 x D

Solid Carbide Burnishing Drills with Internal

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NC Star Drills 90

Solid Carbide NC Spotting Drills 900

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NC Star Drills 120

Solid Carbide NC Spotting Drills 1200

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Double End Center Drills

Solid Carbide Double Center Drills 600

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Single End Center Drills

Solid Carbide Single Center Drills 600

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Step Drills

Solid Carbide Step Drills

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