Makita D-63993 Bi-Metal Hole Saw Drill Bit General Use Tool Set 16Pcs

 It's what's INSIDE that counts.

Makita  D-63993 Bi-Metal Hole Saw Drill Bit General Use Tool Set 16Pcs

• 16,19,22,25,32,35,37,44,51,57,64,68,76mm, adapter A, adapter B, ejector spring
• This Bi-Metal hole saw range has a vari-pitch tooth design and comes recommended for cutting steel, aluminium, copper, brass, wood and plastic. Suitable for such applications as: Plumbing, trunking, conduit, pipe, kitchen, bathroom, hardwood, softwood, metal, mild steel and aluminium.
• Fast cutting and long life
• Sizes carefully selected for the professional plumber and electrician
• Bi-metal holesaws 
• Variable tooth pitch
• Plastic case
• Adapter with pilot drill: 9.5 / 11mm
• Ejection spring