Sale! RIDGID Model M24 Hole Saw 24 mm View larger

RIDGID Model M24 Hole Saw 24 mm (52785)

Outperform and outlast traditional standard pitch models. Bimetal construction with teeth made from specially hardened type M3 high speed steel. The varying teeth height and gullet sizes result in much faster cutting and longer life. For wood; mild, stainless steel; cast iron; brass and aluminum. 51 sizes from 14 mm to 152 mm.

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£ 9.00£ 7.50 excl. VAT

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  • Depth of cut: 11⁄2" (38 mm).
  • Bi-metal construction.
  • M 3 HSS Cutting edge.
  • 3/5 TPI Variable pitch.
  • Positive tooth rake.

Use RIDGID Thread Cutting Oil on all metal except cast iron.


Model No.M24
Std. Pack1
Size (in.)0.9375
Size (mm)24
Steel RPM350
S/Steel RPM175
Cast iron RPM235
Brass RPM470
Aluminium RPM525