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

1. Straight fluted taps (machined and handcrafted)2. Spiral point taps3. Spiral fluted taps4. Machine hand round thread dies5. Adjustable round dies

Product Name: Tap and DieModel Number: GTTD-TD01Place of Origin: China1. Straight fluted taps (machined and handcrafted)2. Spiral point taps3. Spiral fluted taps4. Machine hand round thread dies5. Adj

1. Straight fluted taps (machined and handcrafted)2. Spiral point taps3. Spiral fluted taps4. Machine hand round thread dies5. Adjustable round dies