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Quick Details

  • Place of Origin: Jiangsu, China (Mainland)
  • Brand Name: TONGYU
  • Model Number: TY15-002
  • Type: Center Drill Bit
  • Material: High Speed Steel
  • Use: Metal Drilling
  • Product Name: DIN333 HSS Centre Drill Bit 60 Degree Combined Countersink
  • Product Material: HSS M35 (Co5%) /M2/ W4 / 4241
  • Product Color: Bright / Amber color /Titanium coated
  • Standard: DIN333 A type , B type or R type
  • Manufacturing process: Fully ground or Milled
  • Countersink angle: Centre 60°
  • Point angle: 120°
  • Shank Type: Straight

Packaging & Delivery

Packaging Details 10/5 pcs in one plastic case
Delivery Time 25-50 days after receiving your repayment

DIN333 HSS Centre Drill Bit 60 Degree Combined Countersink Spotting Drill

 

Center drill bits, also known as Slocombe drill bits, are used in metalworking to provide a starting hole for a larger-sized drill bit or to make a conical indentation in the end of a workpiece in which to mount a lathe center. In either use, the name seems appropriate, as the bit is either establishing the center of a hole or making a conical hole for a lathe center. Nevertheless, because of the frequent lumping together of both the terminology and the tool use, suppliers may call center drill bits combined-drill-and-countersinks in order to make it unambiguously clear what product is being ordered.

Product Description

1.Double ended tool for centreing prior to drilling or for producing a countersink from, for lathe centre location.

 

2.Suitable for both hand and machine use.

3.Size:

Type A:

 

Type B:

 

Packing

  

Contact Info

 

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China (Mainland) | Trading Company
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2 Transactions 2,000+
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