HSS STEP DRILLS

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US $0.30 / Piece |200 Pieces (Min. Order)
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Overview
Quick Details
Place of Origin:
Shanghai, China (Mainland)
Brand Name:
DM
Model Number:
14HSO001
Type:
Twist Drill Bit
Material:
High Speed Steel
Use:
Metal Drilling
QUALITY:
EUROPEAN AND USA MARKET APPROVED

Specifications

Drilling perfectly round holes in steel, brass, copper, aluminum, wood and plastic.

HSS STEP DRILLS

Item No.:14HSO001

*  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

Item No.Size RangeStep No.Shank Size
SDA0014 – 12mm x 2mm56mm
SDA0024 – 12 mm x 1mm96mm
SDA0034 – 20mm x 2mm98mm
SDA0044 – 22mm x 2mm108/10mm
SDA0054 – 30mm x 2mm1410mm
SDA0064 – 32mm x 2mm1510mm
SDA0074 – 39mm x 2-3mm1410mm
SDA0085 – 28mm710mm
SDA0095 – 28.3mm1010mm
SDA0105 – 35mm x 2-3mm1313mm
SDA0116 – 18mm x 2mm710mm
SDA0126 – 20mm x 2mm810mm
SDA0136 – 24mm x 2mm1010mm
SDA0146 – 25mm710mm
SDA0156 – 26.75mm810mm
SDA0166 – 30mm x 2mm1310mm
SDA0176 – 30.5mm1010mm
SDA0186 – 32mm810mm
SDA0196 – 32mm910mm
SDA0206 – 37mm1210mm
SDA0216 – 38mm1210mm
SDA0226 – 40mm1613mm
SDA0239 – 36mm x 3mm1012mm
SDA02410 – 20mm x 1mm1110mm
SDA02512 – 20mm x 1mm910mm
SDA02612.5 – 30.5mm712mm
SDA02713 – 38mm1012mm
SDA02814 – 24mm x 2mm613mm
SDA02914 – 25mm713mm
SDA03020 – 30mm x 1mm1113mm
SDA03120 – 34mm x 2mm813mm
SDA03230 – 40mm x 1mm1113mm
SDA03340 – 50mm x 1mm1113mm
SDA03450 – 60mm x 1mm1113mm
SDA0355 – 30.5mm1312mm
SDA0365 – 38mm1412mm