4 32 20 12mm Drill Bits Titanium Plated Stepped Reaming Pagoda Drill High Speed Steel Spiral

4-32/20/12mm Drill Bits Titanium-plated Stepped Reaming Pagoda Drill High Speed Steel Spiral Groove Step Drill 3Pcs

Material: High Speed Steel

Use: Metal Drilling

Model Number: High Speed Steel 4241

length: Total Length About 73/75/102mm

Type: Core Drill Bit

is_customized: Yes

Brand Name: doxa

DIY Supplies: Metalworking

Specification: 4-32/4-20/4-12

Shank Shape: Hexagonal

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3Pcs Drill Bits Titanium-plated Stepped Reaming Pagoda Drill  High Speed Steel Spiral Groove Step Drill

 

Material: high speed steel 4241 (suitable for use in hardness under 25 ° artifacts, such as wood, iron sheets, etc.)

Features: the main advantage of spiral groove step drill compared with ordinary straight groove step drill is that it has better chip removal ability, better direction and smooth cutting. Scope of application: can process thin iron plate, aluminum material, insulation board, PVC board and other materials with thickness within 4MM.For many dear friends that require drilling for hardened steel, stainless steel and other high hardness materials, it is recommended that you use it  Drill bit of 6542 (M2) material.

 

Specifications:

Handle: hexagonal handle with a diameter of 6.35mm

Surface treatment: titanium plating

The 3 Cutters Come in the Following Sizes:

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

4-20mm (4, 6, 8, 10, 14, 16, 18, 20mm)

4-12mm (4, 6, 8, 10, 12mm)

4-12mm Length: Approx 75mm

4-20mm Length: Approx 73mm

4-32mm Length: Approx 102mmmm

 

Package Included:

1 x HSS Steel Drill Bit  4-12mm

1 x HSS Steel Drill Bit  4-20mm

1 x HSS Steel Drill Bit  4-32mm