raw material: 55SiMnMo
production process : involving steel rolling, forging, normalizing, quenching and tempering, etc
Shank size: H22 108mm/H25 108mm
Taper degree: 7, 11
we offer four quality products including Grade A drill rod Qs and GTIII can be applied to solid rocks
Grade B drill rod QSAA and G30 is suitable for IV level or above and 12 rocks, Grade C and Grade D dril rod suitable for IV level or below and f 8 rocks.
Supplier: 304 stainless steel pipes, carbon steel pipes, galvanized steel pipes, seamless pipes, stainless steel pipes, used drill bits
Buyer: Used drill bits and drill pipes, tubing, casing
Drill Bits
Drill Machine
·Material: High Speed Steel HSS M2(6542) ·Standard: DIN 345/DIN341/DIN1870/ANSI ·Process: Roll Forged/Milled ·Split Point: 118°/135° ·Surface: Bright ·Shank Type: Morse Taper Shank ·Morse Taper Shank No: 1 to 6 ·Advantage: Perfect performance in sharpness, precision, smoothness and toughness ·Applied material: Stainless steel, high carbon steel, general steel, aluminum, alloy steel, cast iron
Supplier: Construction equipment (home improvement, electrical supply, pipes and fitting etc..), heavy machinery: mining equipment, excavator, drilling, and so on
paper and packaging, production line: kraft paper, plastic and paper box, aluminum foil, plastic wrap, boxes, paper cups, take a way box and so on..
renewable energy: solar panels, inverter, photovoltaic chemical and raw material: soda ash, titanium, pe, ppe
Services: Our company hangzhou xing ying technology co., ltd.(astrioglobal) also provides exporting, quality control, international logistics and consulting/negotiation.
Supplier: Hss twist drill bits, sds plus hammer drill bit, hss machine taps, hss step drill bits, hss center drill bits, wood working drill bits, masonry drill bits, end mills, diamond cutting disc, tct saw blade
Power Screw Bits
Place of Origin.....................Germany Model Number........................TU1245 Weight ....................................3.5 Grade......................................HMS Material..................................Carbon Steel,1308 PDC cutters Shape.....................................ASH
Key Process: Roll Forged/Milled Raw Materials: HSS 4241/4341/9341/6542/M35 Product Standards: DIN 345/DIN341/DIN1870/ANSI Cutting Edge: 118° Chisel/Split Point / 135 Split Point Surface Finishes: Black Oxide/Coffee Flute Type: Right Flute Shank Types: Morse Taper Shank Product Sizes: Metric Size(5.0mm-100mm) Applications: Suitable for drilling general steel, alloy steel under HRC 35, iron,stainless steel.
