5PCS Step Drill Bit Set 50 Sizes HSS COBALT Multiple Hole Step Drill Bit Set Mechanic Tool Set Accessory Kit

100% Brand New.

Main Material:

Aluminum and Metal

Item Color:

See the pictures

Case size: 15 x 10.3

x 4cm/5.85 x 4 x 1.56\’\'(Approx.)

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.

Sizes:

#1: 3/16\” to 1/2\” 6

Steps (3/16\’\’, 1/4\’\’, 5/16\”, 3/8\’\’, 7/16\’\’, 1/2\’\’)

#2: 1/8\” to 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\” to 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\” to 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\” to 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\”)

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

Note: Due to the difference between

different monitors, the picture may

not reflect the actual color of the

item. We guarantee the style is the

same as shown in the pictures, but

not the same performance on