CNIM Hot 6-35MM Plating HSS 13 Step Cone Drill Bit Titanium Hole Cutter Hex Shank Steel

6-35MM Titanium Coated Step Cone Drill Bit 13 Steps Hex Shank Material:High speed steel 4241 Size: 6-35 mm ( 6,8,10,12,16,18,20,22.25,28,30,32,35mm ) Shank:6mm(dia),30mm(L) Total:110mm(L) 6-35MM Titanium Coated Step Cone Drill Bit 13 Steps Hex Shank

Material:High speed steel 4241

Size: 6-35 mm ( 6,8,10,12,16,18,20,22.25,28,30,32,35mm )

Shank:6mm(dia),30mm(L)

Total:110mm(L)

Color:As shown

The ladder of its unique structure,a bit can open a variety of specifications of aperture.

Do not need to use center punch,compared with the ordinary twist drill is not easy to be broken.

Deburring,chamfering,elliptic hole enlargement,twist drill,the function of them was unable,but it is possible.

The use of tools:drill,bench drill.Work while water cooling,can effectively extend the service life of drill bit,recommend drilling rate of 250-250 RPM.

Package included:

1x Hex Titanium Step Drill

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  • Model Number: SZ-CNIM-I007197
  • Brand Name: EARUELETRIC
  • Unit Type: piece
  • Material: Diamond
  • Package Size: 5cm x 7cm x 10cm (1.97in x 2.76in x 3.94in)
  • Type: Other
  • DIY Supplies: Metalworking
  • Package Weight: 0.2kg (0.44lb.)

  • Unit Type: piece
  • Package Size: 5cm x 7cm x 10cm (1.97in x 2.76in x 3.94in)
  • Package Weight: 0.2kg (0.44lb.)

  • Author: Daqueenmoe
  • Date: 2018-03-30
  • челябинска шла parcel to half month. blame the seller but, новосибирске in custom and, отслеживался track. 10 have delayed. drill heavy, look is normal, пробовать'll. thank you!!!
  • 5/5

  • Author: Katiemae
  • Date: 2018-02-08
  • good quality, thx
  • 5/5