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Driak 3 Pics HSS6542 M2 Steel Spiral Groove Unibit Step Drill Bit Set for Stainless Steel Wood

$99.99 $49.99

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3 Pcs/set HSS6542 Spiral Groove Step Drill Bit for Stainless Steel Cutting You can use water to cooling it when it is work and it can be used for even longer...

Out of stock
  • 3 Pcs/set HSS6542 Spiral Groove Step Drill Bit for Stainless Steel Cutting
  • You can use water to cooling it when it is work and it can be used for even longer
  • You can use one drill for diferent aperture
  • No need of center punch.Compared with the ordinary twist drill,it is not easy to break and it can be used for deburring, chamfering and open hole
  • Recommend the drilling speed of 250--400 rpm

Material:HSS6542
Shank Type:Triangle shank
Type:Spiral groove
Suit for use in hardness under 28 artifacts,(Such as: Stainless steel , iron plate, aluminum, wood ) .The plate thickness under 5 mm
Size:
001:4mm to 12mm 9 Steps (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm) shank diameter 6mm
002:4mm to 20mm 9 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm,18mm,20mm) shank diameter 8mm
003:4mm to 32mm 15Steps
(4mm,6mm,8mm,10mm,12mm,14mm,16mm,18mm,20mm,22mm,24mm,26mm,28mm,30mm,32mm) shank diameter 10mm
Package Included:
3 pcs HSS6542 Spiral groove STEP DRILL

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Driak 3 Pics HSS6542 M2 Steel Spiral Groove Unibit Step Drill Bit Set for Stainless Steel Wood

$99.99 $49.99