Gold Member Since 2016
Zhenjiang Ginbeda Tools Co., Ltd.

Drill Bit, Center Countersink, Countersink manufacturer / supplier in China, offering HSS Center Countersink High Speed Steel 3 Flutes, HSS Three-Flute Step Drill Bit M2/M35 / High Speed Steel, 5 PCS Step Drill Bit Set High Speed Steel and so on.

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Supplier Homepage Product Countersinks HSS Center Countersink High Speed Steel 3 Flutes

HSS Center Countersink High Speed Steel 3 Flutes

Purchase Qty.:
(Pieces)
200-499 500-999 1,000+
FOB Unit Price: US $5 US $4.9 US $4.8
Purchase Qty. (Pieces) FOB Unit Price
200-499 US $5
500-999 US $4.9
1,000+ US $4.8
Get Latest Price
Port: Shanghai, China
Production Capacity: 50000 Pieces/ Year
Payment Terms: L/C, T/T, Paypal

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Basic Info
  • Model NO.: MA2004-1~MA2004-7
  • Certification: BIN
  • Type: Countersink Drill Bit
  • Usage: Wood Drilling
  • Diameter Body: 3/16 - 1/2
  • Transport Package: Customized
  • Origin: Zhenjiang, China
  • Customized: Customized
  • Length: Jobber-length
  • Material: High Speed Steel
  • Range: 1/4 - 1
  • Length Shank: 3/4 - 1-1/4
  • Specification: refer to summary
Product Description
HSS Center Countersink High Speed Steel 3 FlutesHSS Center Countersink High Speed Steel 3 Flutes
Countersink is a conical hole cut into a manufactured object, or the cutter used to cut such a hole. A common use is to allow the head of a countersunk bolt or screw, when placed in the hole, to sit flush with or below the surface of the surrounding material (by comparison, a counterbore makes a flat-bottomed hole that might be used with a socket-head capscrew). A countersink may also be used to remove the burr left from a drilling or tapping operation thereby improving the finish of the product and removing any hazardous sharp edges.
The basic geometry of a countersink (cutter) inherently can be applied to the plunging applications described above (axial feed only) and also to other milling applications (sideways traversal). Therefore, countersinks overlap in form, function, and sometimes name with chamfering endmills (endmills with angled tips). Regardless of the name given to the cutter, the surface being generated may be a conical chamfer (plunging applications) or a beveled corner for the intersection of two planes (traversing applications).

About US:
        
        Our company established in 1992. Specializing in manufacturing the step drills, conical drills, reamers, countersink, and so on in china. With more than 25 years' experience of the manufacturing and exporting our products to more than twenty countries, such as Europe, USA, South-America, etc.
        In very long time, we exported products by trading companies, and now, we do it by ourselves, we think the price and the quality would be satisfied.

 
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