3Pcs HSS 4241 4-39mm Titanium Spiral Grooved Step Drills Cutter Wood Cone Drills

$45.98
$22.99
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3Pcs HSS 4241 4-39mm Titanium Spiral Grooved Metal Shank Step Drill Hole Cutter Wood Cone Drill Saw Power Tool

Feature:

  • 100% brand new and high quality

  • Material: High speed steel 4241, Titanium coated.

  • Use: Wood Drilling

  • DIY supplies: Woodworking

  • Model Number: Hex HSS Spiral Grooved Step Drill

  • Type: Spiral Grooved Step Drill

  • Drop forged, heat treated, high-speed steel, fully polish

  • Take the guesswork out of drilling by delivering the right depth for you

  • Color: Golden (as shown)

  • Quantity: 3 Pcs

  • 4-12mm 9 Steps (4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)

  • 4-20mm 9 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm) 

  • 4-32mm 15 Steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 32mm)

  • length:4-12mm 7cm,4-20mm 7.5cm,4-32mm 10cm

  • The hardness of the workpiece below, the use of below 25 ��, such as iron, aluminum, PVC board, insulation board, wood, paper 5mm thickness.

  • When the edge of the edge of the drill bit cool down (you can add cold water, add cold oil, blowing compressed air), can effectively extend the service life of the drill bit, drill recommended speed 250-400 rpm.

  • There is 1 ~ 2cm error because munual measurement Posted by horizontal.

Package Include:

  • 3 Pcs Hex HSS Spiral Grooved Step Drill Set

Weight (lbs.):0.23
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This product usually ships in 4 business days and should be delivered in 10 business days.
Shop worry free! If you’re not 100% happy with your purchase, you can exchange or return this item within 14 days of receiving it.

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