9/32in (7mm) diameter hardened steel shackle for superior cut resistance

Optimized blade design reduces heat and pitch build up

Includes (1) DJT101B 4 in

1-size fits all mandrel fits all Diablo hole saws

5-Piece Set Offers 40% in Savings

1-1/4 in. Universal Fit Bi-Metal Oscillating Blade for Clean Wood 9/32in (7mm) diameter hardened steel1 1 4 in. Universal Fit Bi Metal Oscillating Blade for Clean Wood Ultra hardened cutting edge for up to 5x longer life than standard blades Curve Contact Edge for precise, clean plunge cuts with less vibration Black I. C. E. coated teeth for heat resistance, long life and superior chip evacuation