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Home / Products / METAL WORKING TOOLS / HSS TWIST DRILL / DAMING twist drill fully ground bright m7 durable 19pcs twist drill bit sets

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DAMING twist drill fully ground bright m7 durable 19pcs twist drill bit sets


Brand Name: DM
Model Number: DM5036
Type: Twist Drill Bit
Use: Metal Drilling
Name: hss cnc twist drill set
Other name: design hss cnc twist drill set
Standard: DIN standard, ANSI Standard
Materal: HSS Cobalt, HSS, HSS-R
Hardness: HRC60-68
DIN Standard: DIN338,DIN340,DIN1897,DIN345
ANSI Standard: Jobber length Taper length Screw Machine legnth
Surface Treatment: Bright finished, Tin-coated, Oxide
Point angle: 118 or 135 split point
Material:
Availability:
Quantity:
  • DM5036

  • DM

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Specifications of hss twist drill set
size
10.0mm-25.0mm
Helix angle
                                       20-30°
Diameter tolerance
                                          H8
Right hand cutting ,type N    Reduced shank to 10 mm
Constructed of High speed steel Conbination of strength, heat-resistance and wear-resistance
Usage for Metal Drilling, cast steel, grey cast iron, malleable iron, sintered metal and low hardness alloyed materials
Model Number
DM5036
Type Twist Drill Bit
Use Metal Drilling
Standard DIN standard, ANSI Standard
Hardness HRC60-68
DIN Standard DIN338,DIN340,DIN1897,DIN345
ANSI Standard Jobber length Taper length Screw

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Danyang Daming Co., Ltd. was established in 2009. 
It is a comprehensive company specializing in drill bit,other drilling tools ,saw blades, other cutting 
power tools accessories.

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