Product Name: Power BitsModel Number: GTPB-PB01Place of Origin: ChinaWe supply bits for all screws and bolts.

1. Conforms with ANSI standard2. 118° point angle3. Industrial quality4. All bits are 6" in length with 1/2" reduced shank5. For use in 1/2" or larger drill chucks6. Ideal for dril

1. Conforms with ANSI standard2. 118° point angle3. Industrial quality4. All bits are 6" in length with 1/2" reduced shank5. For use in 1/2" or larger drill chucks6. Ideal for dril

1. Black oxide or bronze oxide finish2. 118 degrees point angle (135 degrees split angle available)3. Short flute and short overall length for maximum rigidity in machine drilling4. Extremely resistan

Product Name: Screw Machine Twist Drill BitsModel Number: GTTD-STD02Place of Origin: China1. Black oxide or bronze oxide finish2. 118 degrees point angle (135 degrees split angle available)3. Short fl

1.Socket head screw:DIN912-1983, ISO4762-1997DIN7991-1986, ISO10642, ASME B 18.3-19982.Hexagonal bolt:DIN931/933/960/961, ISO4014/40173.Steel construction combined bolt:DIN6914/6915/6916, ISO7412/4775

1.Socket head screw:DIN912-1983, ISO4762-1997DIN7991-1986, ISO10642, ASME B 18.3-19982.Hexagonal bolt:DIN931/933/960/961, ISO4014/40173.Steel construction combined bolt:DIN6914/6915/6916, ISO7412/4775

1. Manufacturing process: milled2. Point angle: 130 degree flute: single3. Material: 40Cr, tungsten carbide4. Finish: sandblasted, zinc-coated, Ni-coated5. Diameter: 4-30mm

1. Manufacturing process: milled2. Point angle: 130 degree flute: single3. Material: 40Cr, tungsten carbide4. Finish: sandblasted, zinc-coated, Ni-coated5. Diameter: 4-30mm