1. HSS small drill bits with oversized straight shank2. Diameter: (0.17 - 0.8) x 1mm or (0.5 - 1.2) x 1.5mm

Product Name: HSS Small Drill Bits with Oversized Straight ShankModel Number: GTTD-STD10Place of Origin: China1. HSS small drill bits with oversized straight shank2. Diameter: (0.17 - 0.8) x 1mm or (0

1. Manufacturing process: rolled2. Point angle: 130°3. Material: carbide tipped, 45#4. Bright finish, black oxide, zinc-plated, nickel-plated5. Diameter: 4-20.0mm

1. Manufacturing process: rolled or milled2. Point angle: 130 degrees3. Material: carbide tipped, 45#4. Bright finish, black oxide, zinc-plated, nickel-plated5. Diameter: 4-20.0mm

1. Manufacturing process: rolled or milled2. Point angle: 130 degrees3. Material: carbide tipped, 45#4. Bright finish, black oxide, zinc-plated, nickel-plated5. Diameter: 4-20.0mm

1. Manufacturing process: rolled2. Point angle: 1303. Material: carbide tipped, 45#4. Bright finish, black oxide, zine-plated, nickel plated5.Diameter: 4-20.0mm6.Standard:DIN8039

1. Roll forged, black oxide finish2. 118° point angle, right-hand cut3. Conforms with ANSI B94. 11M standard4. High performance, for drilling in steel, alloyed steel and all common workingsteel5.

Product Name: Morse Taper Shank Twist Drill BitsModel Number: GTTD-STD09Place of Origin: China1. Roll forged, black oxide finish2. 118° point angle, right-hand cut3. Conforms with ANSI B94. 11M s

Sealed pipe connection is the third generation. Without any need of welding, it savesmore labour and is easier to install.