1 ) Genuine M2 high speed steel with the black coating ensures durability and sharpness, reduces the friction, runs cooler, performs well in heat,
Extreme Durability: Cobalt high speed steel drill bits along with the titanium coating ensures extreme durability, will stay new and shiny for years to come. Different Sizes of Holes Can Be Drilled: Different sized shanks ensure compatibility with 1/4, 3/8 and 1/2 in. chuck sizes. You are capable to drill holes in different sizes which can meet your normal needs.
CO-Z 5pcs HSS Cobalt Multiple Hole 50 Sizes Step Drill Bit Set with Aluminum Case
Lichamp Step Drill Bit for Metal Sheet Heavy Duty
1 ) One bit for 11 hole sizes 1/4, 25/64, 35/64, 11/16,13/16, 7/8, 1,1-1/8, 1-7/32, 1-1/4, 1-3/8, so you can drill up holes with different
Lichamp Unibit Step Drill Bit for Metal, Genuine M2 Drill Stepper Bit for Hard Metal Heavy Duty, 11 Sizes from 1/4 to 1-3/8, Dual Straight Grooved
1 ) Genuine M2 high speed steel with the black coating ensures durability and sharpness, reduces the friction, runs cooler, performs well in heat,
Lichamp Step Drill Bit for Metal Sheet Heavy Duty, Genuine M2 HSS Step Up Down Drill Bit Stepper Unibit for Steel Hole, 10 Sizes from 1/4 to 1-3/8
DRILL BITS_Products_Lichamp
Lichamp Unibit Step Drill Bit for Metal, Genuine HSS
Lichamp Step Drill Bit for Metal Sheet Heavy Duty
Lichamp Step Drill Bit for Metal Sheet Heavy Duty
1 ) High-visibility targets for primary 19 hole sizes; come with 19 sizes (3/16, 9/32, 3/8, 7/16, 17/32, 5/8, 11/16, 25/32, 7/8, 29/32.
Lichamp Unibit Step Drill Bit for Metal, Genuine HSS M2 Drill Stepper Bit for Hard Metal Heavy Duty, 19 Sizes from 3/16 to 1-3/8, Spiral Grooved
1 ) Genuine M2 high speed steel with the black coating ensures durability and sharpness, reduces the friction, runs cooler, performs well in heat,
Lichamp Step Drill Bit Set for Metal Sheet Heavy Duty, 4-Piece Genuine M2 HSS Step Up Down Drill Bits Stepper Unibit for Steel Hole, 28 Sizes from 1/8
Lichamp Step Drill Bit for Metal Sheet Heavy Duty
Lichamp Step Drill Bit Set for Metal Sheet Heavy Duty
IRONANT Titanium Step Drill Bit, 1/4 to 1-3/8 Step
M2 12 Step Drill (7/16 to 1-1/8) - EldoradoTools
Lichamp Unibit Step Drill Bit For Metal, Genuine