Step Drill 3-12/4-12/4-20 HSS Straight Groove Step Drill Bit Titanium Coated Wood Metal Hole Cutter Cone Drill Drilling Power Tools for Drilling 3pcs

Step Drill 3-12/4-12/4-20 HSS Straight Groove Step Drill Bit Titanium Coated Wood Metal Hole Cutter Cone Drill Drilling Power Tools for Drilling 3pcs

SKU:
Step Drill set
$52.58
(No reviews yet)
Weight:
0.15 KGS
Width:
8.50 (cm)
Height:
11.00 (cm)
Depth:
2.50 (cm)
Current Stock:
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Description

 suitable for drilling holes in steel, brass, wood, plastic, thin iron plate, aluminum, insulating board, PVC board and other materials.
Material: High Speed Steel
Rotating speed:
4-12 speed:260-400
4-20 Speed:180-240
Length:
3-12mm Length: Approx. 7.9cm/ 3.11"
4-12mm Length: Approx. 6.7cm/ 2.60"
4-20mm Length: Approx. 7.2cm/ 2.84"
The Cutters Come in the Following Sizes:
3-12mm(3mm,4mm,5mm,6mm,7mm,8mm,9mm,10mm,11mm,12mm) 10 Steps
4-12mm: (4mm, 6mm, 8mm, 10mm, 12mm) 5 Steps
4-20mm:( 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm）9 Steps
Package includes:
1 x Drill Bit 3-12mm
1 x Drill Bit 4-12mm
1 x Drill Bit 4-20mm
1x Bag

 

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