Specification:
Hex Shank Size: 11mm / 7/16"
Drill Bit Diameter:1/4"
Drill Bit Available Length: 38mm / 1-1/2"
Thread Size: M16
Total Size: 117mm x 35mm / 4.61" x 1.38" (L*Max.D)
Material: High Speed Steel, Alloy Steel
Package Content: 1 x Hole Saw Arbor
Description:
1. 7/16 inch hex shank mandrel perfectly fits BI-Metal HSS Hole Saws. Super fast to attach to speed all your jobs. Get more done in less time.
2. Pin drive positive lock with Quick Change. Durable steel construction with precision crafting makes this the best you can buy.
3. Set screw in alloy steel body for replacement of Pilot Drill. Works smoothly every time without worry of rusting or corrosion slowing or sticking the operation.