5-PIECE Hss Step Drill Bits Set By Danslesbls With 1 4-INCH And 3 8-INCH Shanks Sae With Aluminum Protective Case

Manufacturer

Unbranded

Feature:
100% High quality Brand new?
No need for a pilot hole
Titanium coated to reduce friction and run cooler
Large bit has 3-sided shank and small bits have Triangle shank to prevent slip in drill chuck
Automatically deburrs holes as you drill
Long Life True high speed steel
Quantity:5pcs

Size:
1/4--1-3/8" Length: 7.5cm
3/16--7/8" Length: 7.5cm
1/4--3/4" Length: 7.2cm
3/16--1/2" Length: 5.6cm
1/8--1/2" Length: 7.2cm