This kind of metal Hole Saw can be used to machining various metal including castiron, forgeable cast iron, stainless steel, structure steel, aluminum for alloying,bronze, copper, PVC (Polyvinylchlori

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