Holemaker 3pc Spiral Flute Step Drill Set-4-30mm Storage Accessories CARBIDE BURRS - DOUBLE CUT

CARBIDE BURRS - DOUBLE CUT CYLINDRICAL - END CUT Head Diameter: 3/8” Flute Length: 3/4” Overall Length: 2-1/2” Shank Diameter: 1/4” Style: SB-3

8 Bolts and Set Screws with Nuts

Net Weight: 22

SPARE PARTS AVAILABLE

Wide variety of material and rubber options

Holemaker 3pc Spiral Flute Step Drill Set-4-30mm Storage Accessories CARBIDE BURRS - DOUBLE CUTHolemaker 3pc Spiral Flute Step Drill Set 4 30mm Features The Titanium Nitride coating significantly increases the tool life by providing the following benefits: Increases surface hardness to 85HRC Ceramic surface reducing friction by up to 30% Especially resistant to cold welding Suitable for cutting a wide range of materials.** Set Contents: 1 x SD4 20MM 4 20mm 1 x SD5 25MM 5 25mm 1 x SD6 30MM 6 30mm **Will cut Stainless Steel however Stainless will