32 visiting now: 12 China China flag 10 USA USA flag 3 UK UK flag 2 Sweden Sweden flag 1 France France flag 1 Germany Germany flag 1 Iran Iran flag 1 Poland Poland flag 1 Russia Russia flag

Hss Twist Drill Bit Din341 Din1870 - China

price: contact company for price

twist drill bit

The twist drill is the most common type of drill. The shank

of the drill is held by the machine tool, which in turn

imparts a rotary motion. This shank may be straight or

tapered. The body of the drill is typically made up of two

spiral grooves known as flutes, which are defined by a helix

angle that is generally about 30 degree but can vary

depending on the material properties of the workpiece. The

point of the drill generally form a 118° angle and includes

a 10 degree clearance angle and chisel edge .The chisel edge

is flat with web thickness of approximately 0.015 x drill

diameter. This edge can cause problems in hole location

owing to its ability to "walk" on a surface before engaging

the workpiece. In the case of brittle materials, drill point

angles of less than 118 are used, while ductile materials

use larger points angles and smaller clearance angles.


These drill bits can be used in wood, metal, plastic, and

most other materials.


Has a different finish that resists corrosion

118/135 degree point for quick starting and fast penetration

High speed steel is used the overcome the hardest drilling


These drill bits are available for straight shank, tapered

shank, reduce shank(Three flat).


Manufacturing process: rolled, milled or fully ground

Standards: DIN, ANSI

Material: HSS (HSS-Co are available)

Point angle: 118°or 135º split point

Flute type: N, parabolic flute

Finish: black oxide, bright, coffee, polished, or Ti-

coated, Coffee&Black,

Diameter: 0.2-20.0mm

Company Contact:

  • Phone: 8651236809449

  • Address: NO.807-1-333HEFENG RD.HUAQIAO BIZ PARK, KUNSHAN, China

  • Email: Email

Published date: February 27, 2014 -

  • Business Description: Higred Tools Co. was established in 1978 and began to make tools in

    1996. By 15 years in cutting tools industry, we have beenthe

    professional cutting tools manufacturer and distributor among HSS

    Cutting Tools, Tungsten Carbide Cutting Tools and Electrical Power

    Tools. The cutting tools widely used by CNC, Magnetic Drill,Core Drill,

    Hammer Drill, Grinder,etc for metal Industrial,Factories,Bridges

    consructions,blacksmith,Building Constructions,Repairing and

    manufacturing shipping, Steel constructions, etc. Detailed contents are:

    HSS Cutting Tools: HSS Annular cutters, HSS twist drill bits, HSS end mills, HSS Burrs, HSS Reamers, HSS Counter Sinks, HSS Step Drills,HSS Slitting Saws, HSS taps, HSS dies etc;

    Tungsten Carbide Tools: TCT Annular Cutter, Carbide end mills, Carbide twist drills, Carbide Burrs, TCT Saw Blade, Electric hammer drill bits etc. Electrical Power Tools: Magnetic Drill, Drill Bit Sharpener, Penumatic Grinder,Core Drill,Electrical Hammer Drill,Grinder. etc.

    And now Higred Tools Co. is multi million dollar company with 3 factories, 25000 square meters, over 1200 workers can make 6 ~ 7 million sets of drills;10000 pcs of Burrs; 5000pcs of Annular Cutters per month. We have dozens sets of Walter, Matrol, Seiko etc CNC Machine for assurance of the High Quality of the precision tools. We have approvaled by ISO, TUV, CE. The products have entered EU, USA, South America, South Asia, etc with renowned reputation and regular cooperation of OEM or Higred ® Brand.

Related listings

  • Flattened Expanded Metal
    Flattened Expanded Metal
    Metals - Boegger Industrial Limited - China - April 28, 2016 - contact company for price

    Flattened Expanded Metal Serves for Living Field Flattened expanded metal is made by passing standard expanded metal through a cold rolled reducing mill, leaving a flat and smooth surface that is similar to perforated metal. The rolling process makes...

  • Raised Expanded Metal
    Raised Expanded Metal
    Metals - Boegger Industrial Limited - China - April 28, 2016 - contact company for price

    Raised Expanded Metal for Anti- climb Applications Raised expanded metal is also known as standard expanded metal. Raised expanded metal is made by shearing and stretching the metal sheet with a set of die on a press, creating diamond shaped openings...

  • Sintered Mesh Laminate
    Sintered Mesh Laminate
    Metals - Honesty & Faith Hardware Products Co., Ltd. - China - April 20, 2016 - contact company for price

    Sintered mesh laminate belongs to high strength porous material. It is made of stainless steel or other alloys. Single layer or multiple layers of woven wire meshes are permanently bonded together by an unique diffusion- bonded technique. Compared wi...

Safe Trade Tips

  • Ask for business references and check them
  • Use a payment method that offers better protection for all such as Letters of credit and verified professional escrow services. Avoid payments in advance such as money transfers
  • Verify their business via their local Chamber of Commerce
  • Search the internet using their website address, their business name, their phone and fax numbers, and their email addresses to see if you can find any feedback about them.
  • Get to know more about scams to avoid: Internet Crime Complaint Center - International Financial Scams
  • This site is never involved in any transaction, and does not handle payments, shipping, guarantee transactions, provide escrow services, or offer "buyer protection" or "seller certification"