Product Name: Solder Ring Copper FittingModel Number: GTCF-SRAPlace of Origin: China1. Conforms with American standard ANSI/ASME B16.222. Size: 3/8 - 2"

1. Conforms to European standard EN1254-12. Size: 8 - 54mm

Product Name: Solder Ring Copper FittingsModel Number: GTCF-SREPlace of Origin: China1. Conforms to European standard EN1254-12. Size: 8 - 54mm

1. High speed steel processing2. Conforms with DIN338 standard3. 118° point angle, right-hand cut4. Bright or tin-coated industrial finish5. Universal 1/4" (6.35mm) hex shank locking system

1. High speed steel processing2. Conforms with DIN338 standard3. 118° point angle, right-hand cut4. Bright or tin-coated industrial finish5. Universal 1/4" (6.35mm) hex shank locking system

1.HSS2.TiN coated,fully grounded available3.Single or two flutes available4.Round or Hex shank available5.Straight or spiral flute available

Product Name: Step Drill Bits SetModel Number: GTSD-SD21Place of Origin: China1.HSS2.TiN coated,fully grounded available3.Single or two flutes available4.Round or Hex shank available5.Straight or spir

Product Name: Straight Shank Twist DrillsModel Number: GTTD-STD01Place of Origin: China1) Black oxide, bronze oxide, TiN coated, bright finish2) Fully ground, roll forged3) Standard: DIN338, DIN340, D

1) Black oxide, bronze oxide, TiN coated, bright finish2) Fully ground, roll forged3) Standard: DIN338, DIN340, DIN1897, ANSI B94.11M4) For drilling in steel, cast steel, malleable iron, sintered meta