High quality straight shank twist drill bits for grey cast iron
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- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
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*Material: HSS4241, HSS4341, HSS6542(M2), HSS COBALT(M35 Co5%), HSS COBALT(M42 Co8%).
*Bit is constructed of high speed steel for the best combination of strength, heat resistance, and wear resistance
*Application: For drilling steel, cast steel, grey cast iron, malleable iron, sintered metal, low hardness Alloyed materials and stainless steel etc.
*For general use in wood, metal, and plastic
*Manufacturing Process: Ground, Milled, Rolled, Edge Ground.
*135 degree split point ensures a true start and eliminates bit walking
*Finish: Black finish, white finish, Black & White finish, Tin-coated Finish, Amber/Coffee Finish,
Rainbow Corlor Finish.Anodizing, Conversion Coating, Nickel plating, Zinc Plating, Chemical Polishing, Electric Polishing, Mechanical Polishing, Powder Coating, Painting, Glass bead blast, Sand blast, Passivation, Chemical Cleaning and Heat treatment, etc.
*Titanium coating resists corrosion,long life time
* Packing: PVC Pouch, Paper Box, Plastic tube, Metal Box or as percustumer's requirement
* Size: 0.15mm-25.0mm
* Hardness: 61-68 HRC
* Point Angle: 118* Or 135*(Split Point are avallable from 3.0mm)
- Q: How many kinds of hardware are there in this industry?
- Many kinds of hardware products, different specifications of hardware products, but in the Home Furnishing decoration also plays an irreplaceable role, choose a good hardware accessories can make a lot of decoration materials use more safe and convenient. At present, there are more than ten kinds of hardware products in the materials market. 1, lock (1) is arranged outside the lock (2) lock (3) lock the drawer (4) ball type door lock (5) glass window lock electronic lock (6) (7) (8) chain lock anti-theft lock (9) lock the bathroom (10) (11) number lock padlock (12) the lock (13) lock core 2, handle class (1) drawer pull hand (2) cabinet (3) glass door handle 3, doors and windows hardware (1) glass hinge: hinge, hinge, hinge corner bearings (copper and steel), pipe hinge hinge (2) (3): drawer track rail, sliding door track, hanging wheel, glass block
- Q: What kind of goods do you need to open a hardware store?
- Most of the hardware stores include: ordinary light bulbs, energy-saving light bulbs, switches, sockets, wires, safety switches, taps, sandpaper, brushes, and economical coatings.
- Q: What do you do at a hardware store?
- Hardware industry refers to the gold, silver, copper, iron, tin five metal materials, hardware is the mother of the industry; the basis of national defense, hardware products are usually divided into two major categories of hardware and hardware. Big hardware includes steel plate, steel, flat iron, steel bar, universal channel iron, I-iron and various types of hardware, building hardware, tin, lock nails, wire, steel wire, steel wire cutting, home hardware, tools etc.. On the nature and use of hardware, it should be divided into iron and steel materials, non-ferrous metal materials, machinery parts, transmission equipment, auxiliary tools, working tools, construction hardware, household hardware and other eight categories
- Q: Native produce is a local specialty, but hardware is not
- Hardware refers to five metals. Hardware word first appeared in the "Wu Yue" - "spring and Autumn" four Lu: "Chen Wen Yue often makes the sword making five pieces of Ou yezi,...... A reed, hardware Ying, sun jing." According to the "Han Shihuo Zhi" "gold, knives, turtles, shellfish" note: "gold, gold is also colored, yellow, gold, silver, white, red, green, copper, lead, iron, black." "Modern Chinese Dictionary" explains: "hardware refers to gold, silver, copper, iron, tin, generally referred to as metal.". Today's hardware is commonly used as a metal or copper, iron and other products collectively.And local products are local specialties
- Q: What does hardware include?
- First of all, "hardware" concept, mainly refers to gold, silver, copper, iron, tin five metal materials collectively.Hardware is the mother of industry; the foundation of national defense and the products of hardware materials are usually divided into two major categories: big hardware and hardware.
- Q: What is wooden door hardware?
- The doors of the hardware is to lock the gate leaf. These ones here
- Q: What do hardware mainly do?
- Hardness testing of stamping partsHardness test of stamping materials, its main purpose is to determine the extent of annealing the sheet metal stamping process is suitable for the purchase will be subsequently the stamping process of different types, different requirements of plate hardness level. The aluminum alloy plate used for stamping processing can be tested by Webster's hardness tester. When the material thickness is greater than 13mm, the hardness tester can be used. The pure aluminum plate or the low hardness aluminum alloy plate shall adopt the Vickers hardness tester.
- Q: What does hardware and electrical appliances include?
- Traditional hardware, also known as "hardware"". Refers to iron, steel, aluminum and other metal, after forging, rolling, cutting, and so on physical processing made from various metal devices. Such as hardware tools, hardware parts, daily hardware, construction hardware and security supplies. Most hardware products are not final consumer goods.
- Q: There is a round piece of hardware, want to buy online, do not know what the name of the call for help
- The hardware market especially. Why should you buy it on the Internet write online are installed with copper fittings and accessories iron fittings
- Q: What does "R0.5max" mean in hardware drawing?
- R0.5max refers to the pointed corners, the maximum angular radius is 0.5mm., and some drawings will also say "edges and corners blunt" and other terms.
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High quality straight shank twist drill bits for grey cast iron
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 pc
- Supply Capability:
- 100000 pc/month
OKorder Service Pledge
OKorder Financial Service
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