3-12mm 4-12mm 4-20mm HSS Straight Groove Step Drill Bit Set Titanium Coated Wood Metal Hole Cutter Core Drill Bit Set 3pcs/set
4.5
22 reviews৳1,050.00
All Tax Inclued
Model: 3270
Stock In Stock
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Feature :
- The unique step structure, a variety of standard size drill carve aperture, a box arrived on a ladder drill bit.
- Without the use of center punch, easy to break, a step drill specifications apply.
- Deburring, chamfering, expanding the oval hole
- Small sway, without leading to use a center punch can carve out a nice aperture.
- Surface treatment: Titanium
Sizes:
- step drill bit: 4-12mm (4mm, 6mm, 8mm, 10mm, 12mm)
- step drill bit: 4-20mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm)
- step drill bit: 3-12mm (3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm)
Package:
1 x 3 PC HSS step drill