For cutting a range of different diameter holes which include the sizes of 19mm, 22mm, 29mm, 32mm, 38mm, 44mm, 51mm, 64mm. It can cut holes up to 25mm depth. Manufactured of high strength carbon steel with induction teeth finis61711h of hardness 46-63 HRC.

Features:

• Set includes 8 carbon steel hole saws with HSS pilot drill bit
• Hole saw sizes: 3/4" - 19mm,  7/8"- 22mm,  1 1/8"-28mm,  1 1/4"- 32mm,  1 1/2"-38mm,  1 1/3"- 44mm,  2"- 51mm,  2 1/2"- 64mm
• Can be used for drilling thru drywall, plastic, MDF, thin aluminum and plywood
• Cuts smooth, clean and accurate holes
• Kit includes a storage case 

Specifications:

• Brand: Harden
• Model: 61711
• Made of high carbon steel, hardness 46-63 HRC
• Saw blade sizes: 19mm, 22mm, 29mm, 32mm, 38mm, 44mm, 51mm, and 64mm
• Product requirement: power drill or cordless drill
• Black PVC storage case with foam insert

Package includes:

• 11pcs hole saw kit with PVC case
• Retail packaging