Straight Groove Step Drill Bit HSS Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set 4 Models 3-12 4-12 4-20 4-32

• Customization: Available
• Handle Material: Stainless Steel
• Folded: Unfolded
• Model NO.: SYJC-JT6
• Quality Grade: Maintenance Level
• Standard: Syjc
• Transport Package: Box
• Specification: Box4-12 4-20 4-32
• Trademark: SYJC
• Origin: China
• HS Code: 820210000
• Production Capacity: 50000PCS/Years

Product Description

Straight Groove Step Drill Bit HSS Titanium Coated Wood Metal Hole Cutter Core Drilling Tools Set 4 Models 3-12 4-12 4-20 4-32
Features:

Features:

100% Brand New and High Quality

Made from high quality HSS steel

Ideal for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc.

Titanium coated to reduce mit and heat

Heat treated and highly polished. Drills perfectly round holes in steel, brass, plastic, wood etc.

 

Specification:

Deburring, Chamfering, Cutting or expanding holes

Supporting tools:  drill, Hand drill, Charging drill, Bench drill.

 

Length:

3-12mm Length: Approx. 7.8cm

4-12mm Length: Approx. 6.5cm

4-20mm Length: Approx. 7.7cm

4-32mm Length: Approx. 10.0cm

Hexagonal handle diameter: 6.35mm

 

Sizes:

3-12mm:(3mm, 4mm, 5mm, 6mm, 7mm, 8mm, 9mm, 10mm, 11mm, 12mm) 10 Steps

4-12mm:(4mm, 6mm, 8mm, 10mm, 12mm) 5 Steps

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

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

Notice:

Dear buyer friend, thank you very much for your purchase.

Now because of the speed of express delivery in each country, it is not something we can decide, but it is decided by the post office of each country.

If the buyer friend buys the products of our store. In the specified protection time,did not receive the goods.

We are very sorry about this.

Please contact us, we will help you solve the problem!(including full refund money and reshipment to you)