Makita D-46436 Step Drill Bit 1/4" 4-12mm

 It's what's INSIDE that counts.

Makita D-46436  Step Drill Bit 1/4" 4-12mm

• Bit Diameter: 4 mm - 12 mm 
• Type: NZ
• Overall Length: 65 mm
• Working Length: 45 mm
• Shank Type: 1/4" HEX (NZ)
• Titanium coating
• Can be used with 1/4" bit holder.
• Allows you to change bit easier.
• Recommended --> Plastic, Non-ferrous metal (Copper, nickel, Zinc), Sheet metal
• Acceptable --> Alloy, Steel, Cast iron