Product Category

DIN ASME fully ground milled roll forged hss drill bits

 DIN ASME fully ground milled roll forged hss drill bits
Feature highlights:

Twist Drill Bits,fully ground HSS Drill Bit , 135 degree point, and 118 degree is available

Used for drilling metal and aluminum

Hardened and tempered high-speed steel
specification

 DIN ASME fully ground milled roll forged hss drill bits


1.White Drill Bit:

       Standard:DIN338 / DIN340 / DIN1897 / DIN1869 / ASME / Extra Length 

       Material: HSS M42(8% Cobalt) / M35 (5% Cobalt) / M2 /  W4 

       Process: Fully Ground / Milled

       Cutting Edge: 118° General Angle /  135° General Angle / Fast Drill Bits /  118 ° Split Point / 135 ° Split Point 

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2.Black Drill Bit:

       Standard:DIN338 / DIN340 / DIN1897 / DIN1869 / ASME / Extra Length 

       Material: HSS M42(8% Cobalt) / M35 (5% Cobalt) / M2 /  W4 

       Process: Fully Ground / Roll Forged / Milled

       Cutting Edge: 118° General Angle /  135° General Angle / Fast Drill Bits /  118 ° Split Point / 135 ° Split Point 

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3.Coffee Drill Bit (Cobalt drill bits):

       Standard:DIN338 / DIN340 / DIN1897 / DIN1869 / ASME / Extra Length 

      Material: HSS M42(8% Cobalt) / M35 (5% Cobalt)

       Process: Fully Ground / Milled

       Cutting Edge: 118° General Angle /  135° General Angle / Fast Drill Bits /  118 ° Split Point / 135 ° Split Point 

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4.Gold Drill Bit (TiN Coating Drill Bits):

       Standard:DIN338 / DIN340 / DIN1897 / DIN1869 / ASME / Extra Length 

       Material: HSS M42(8% Cobalt) / M35 (5% Cobalt) / M2 /  W4 

       Process: Fully Ground / Milled

       Cutting Edge: 118° General Angle /  135° General Angle / Fast Drill Bits /  118 ° Split Point /135 ° Split Point 

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5.Black & Gold Drill Bit:        

       Standard:DIN338 / DIN340 / DIN1897 / DIN1869 / ASME / Extra Length 

       Material: HSS M42(8% Cobalt) / M35 (5% Cobalt) / M2 /  W4 

       Process: Fully Ground / Milled

       Cutting Edge: 118° General Angle /  135° General Angle / Fast Drill Bits /  118 ° Split Point /135 ° Split Point

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DIN ASME fully ground milled roll forged hss drill bits