5 Pcs Steel Metric English Step Drill Enlarged Black Yellow Diamond Titanium Plated Aluminum Box Pagoda Drill Bit

5Pcs With Aluminum Case:

Sizes: 1: 3/16 o 1/2 6 Steps (3/16 '', 1/4 '', 5/16 , 3/8 '', 7/16 '', 1/2 '') 2: 1/8 o 1/2 13 Steps (1/8 , 5/32, 3/16 '', 7/32 , 1/4 '', 9/32, 5/16 11/32, 3/8 ', 13/32', 7/16 '', 15/32 , 1/2 '') 3: 1/4 o 3/4 '' 9 Steps (1/4 '', 5/16, 3/8 , 7/16, 1/2 , 9/16, 5/8 11/16, 3/4 ) 4: 1/4 o 1-3 / 8 '10 Steps (1/4' ', 3/8 , 1/2, 5/8 , 3/4, 7/8 , 1 , 1-1 / 8 1-1 / 4 , 1-3 / 8) 5: 3/16 o 7/8 12 Steps (1/4 '', 5/16 , 3/8, 7/16 , 1/2, 9/16 , 5/8 , 11/16 , 3/4, 13/16 , 7/8)

Package includes: 1 x 1 / 4-1-3 / 8 Step Drill 1 x 3 / 16-7 / 8 Step Drill 1 x 1 / 4-3 / 4 Step Drill 1 x 1 / 8-1 / 2 Step Drill 1 x 3 / 16-1 / 2 Step Drill 1 x Aluminum Box Drill Shank Diameter 1 / 4-1-3 / 8 9mm 3 / 16-7 / 8 9mm 1 / 4-3 / 4 9mm 1 / 8-1 / 2 6mm 3 / 16-1 / 2 6mm

Features: This ITEM IS Brand NEW This set replaces 50 individual drill bits. Two-flute design gives you faster, smoother cutting. 3-sided (TRI-FLAT) shank will not slip in your drill's chuck. Cobalt coated for smoother cooler cutting. SELF STARTING - No need for a pilot hole. Cobalt coated to reduce friction and run cooler Large bit has 3-sided shank and small bits have hex shank to prevent slip in drill chuck Automatically deburrs holes as you drill Long Life True M2 high speed steel Includes protective padded aluminum case Package Size: 15cm * 10.5cm * 4.2cm (L * W * H)

Features: This is the New HSS Steel Large Step Cone Drill Titanium Bit Set Hole Cutter, which is made from high quality HSS steel, and with the Titanium coated to reduce friction and heat It is very suitable for using to cut holes in a variety of materials including steel, brass, wood, plastic, etc Specification: Material: HSS Steel Finish: Titanium Length: 4-12mm Length: Approx. 6.7cm/ 2.64 4-20mm Length: Approx. 7.4cm/ 2.91 4-32mm Length: Approx. 10.2cm/ 4.02 The 3 Cutters Come in the Following Sizes: 4-32mm (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm, 24mm, 26mm, 28mm, 30mm, 2mm) 4-20mm : 4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 14mm, 16mm, 18mm, 20mm 4-12mm (4mm, 6mm, 8mm, 10mm, 2mm)