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The Drill America 29 Piece Cobalt Stepped Point Drill Bit Set features a gold oxide finish and 135° split point tips for faster, cooler drilling across acrylic, steel, brass, and hardened metals. With a versatile range of sizes from 1/16" to 1/2", a spin-preventing 3-flat shank design, and a durable, portable round case, this set is engineered for professionals demanding precision, longevity, and convenience on every job.
| ASIN | B0BTTR9K6T |
| Best Sellers Rank | #34,066 in Tools & Home Improvement ( See Top 100 in Tools & Home Improvement ) #94 in Jobber Drill Bits |
| Brand | Drill America |
| Brand Name | Drill America |
| Customer Reviews | 4.0 out of 5 stars 176 Reviews |
| Cutting Angle String | 135 degrees |
| Cutting Diameter | 0.06 inches |
| Finish Type | Gold Oxide |
| Finish Types | Gold Oxide |
| Included Components | Drill Bit Set in Round Case |
| Manufacturer | Drill America |
| Material | Cobalt |
| Material Type | Cobalt |
| Minimum Bore Diameter | 0.06 inches |
| Model | ZMGSC29J-PC |
| Number of Flutes | 2 |
| Number of Packs | 1 |
| Number of Pieces | 29 |
| Part Number | ZMGSC29J-PC |
| Point Style | Step Point |
| Set Name | Cobalt Stepped Point Drill Bit Set |
| Shank Type | 3-Flat |
| Surface Recommendation | Acrylic |
| Tool Flute Type | Spiral |
| UPC | 887861316576 |
| Unit Count | 29 Count |
W**A
Great set of bits.
These bits tore through harden steel and a weld like nothing. Great set of bits
M**Y
Bits drill nicely
Bigger bits work great , small ones break easily but it could also be me
A**T
Do not waste your money
These are very poor quality. I was thinking these were going to be a good buy, but they are not three out of the six I used are dull out of the box and three other ones broke the tips so you couldn’t drill anything anymore and I’m an ASC certified master mechanic. I guess back to Snap On, Mac Tools also sells some like this i’m gonna try them. They’re probably ok for a hobbyist or someone that has a garage and uses bits occasionally.
L**S
These are awesome!
Watched my mechanic use these. I was so IMPRESSED I bought a set. This is straight up the real deal. I watched him center punch some 1/4 steel plate. Used the 1/4 bit and drilled through it in under 3 seconds. 4 holes, 3 seconds each hole. Then put in the 3/8 bit. Went through each hole enlarging in under 2 seconds!!! Then enlarged with 1/2 bit. Went through in under 3 seconds! Are you kidding me...1/4 plate steel. This is for real. He was using a snap-on 1/2 air drill, and I admit that is one wicked, nasty, high torque drill...he said a normal drill would stall...but these bits are nasty. I'll send a video soon.
T**C
Not the best
These are ok. On the first use in aluminum some of the smaller bits lost the tip which then flattened the rest of the bit. Lost about 5 on the first use in aluminum
V**A
MR.DRILL
THE BEST
K**.
Good products
Nice bits
G**R
Best drill bits I’ve used
Amazing drill bits
M**B
casser
boitier de meche endommage couvert casse
Trustpilot
3 days ago
2 weeks ago