Hangzhou Youth Trade Co., Ltd.
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Contact Us
  • Contact Person : Mr. Yang Michael
  • Company Name : Hangzhou Youth Trade Co., Ltd.
  • Tel : 86-0571-88038049
  • Fax : 86-0571-89874803
  • Address : Zhejiang,HANGZHOU,ROOM 1-506 UNITED PLAZA NO.58 QIANJIANG RD.,
  • Country/Region : China
  • Zip : 310008

HSS Step Drills

HSS Step Drills
Product Detailed
Related Categories:Drill Bit
HSS Step Drills

HSS STEP DRILLS

HSS Step Drills for drilling cylindrical holes in solid material up to a thickness of 4 ~ 5mm. Burr-free and vibration-free drilling. The tapered cutting edges of the next drill step can be used for simultaneous deburring or chamfering of the finished bore at the same time. Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic. Drills up to 13 holes sizes with one bit. Ideal tool for sheet metal workers, electrical contractor, auto mechanics, and general contractors. Surface treatment available: White Finish, Black Oxide, Titanium Coated, Cobalt Coated, TiALN Coated

Size RangeStep No.Shank Size
4 – 12mm x 2mm56mm
4 – 12 mm x 1mm96mm
4 – 20mm x 2mm98mm
4 – 22mm x 2mm108/10mm
4 – 30mm x 2mm1410mm
4 – 32mm x 2mm1510mm
4 – 39mm x 2-3mm1410mm
5 – 28mm710mm
5 – 28.3mm1010mm
5 – 35mm x 2-3mm1313mm
6 – 18mm x 2mm710mm
6 – 20mm x 2mm810mm
6 – 24mm x 2mm1010mm
6 – 25mm710mm
6 – 26.75mm810mm
6 – 30mm x 2mm1310mm
6 – 30.5mm1010mm
6 – 32mm810mm
6 – 32mm910mm
6 – 37mm1210mm
6 – 38mm1210mm
6 – 40mm1613mm
9 – 36mm x 3mm1012mm
10 – 20mm x 1mm1110mm
12 – 20mm x 1mm910mm
12.5 – 30.5mm712mm
13 – 38mm1012mm
14 – 24mm x 2mm613mm
14 – 25mm713mm
20 – 30mm x 1mm1113mm
20 – 34mm x 2mm813mm
30 – 40mm x 1mm1113mm
40 – 50mm x 1mm1113mm
50 – 60mm x 1mm1113mm
5 – 30.5mm1312mm
5 – 38mm1412mm

HSS Step Drills



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