Your cart is empty.
Your cart is empty.Drill America Black & Gold Contractor Grade Drill Bits are manufactured from M1 high speed steel. These drills are for use in a wide range of materials in the iron and steel families such aluminum, iron, steel and other metal drilling. They have a 3-Flat shank which creates an extra secure hold in your chuck. The 135 degree split point tip helps with accurate drilling. Compared to a conventional 118 degree tip, these drills wont go "walking" on you. 1/2" reduced shank for use in a wide range of tool holding systems. Common flute and overall length for minimal adjustment during tool changes. 3" flute length and 6" overall length.
Karen Bowes
2025-08-04 11:16:23
Beautiful drill bit this thing is a giant! Does job perfectly
Gerald B.
2025-07-10 16:03:45
Quality bit
P. S.
2025-06-24 18:43:42
I KNOW I had a 23/32†bit but there was a hole in my storage rack for big bits.This bit is very nice, appears to have a surface coating that might be TiC or TiN. Either way, nice and sharp-but, for larger sizes, I ALWAYS drill a pilot hole. If you want the hole where you center-punched it, starting with a center drill and stepping up to finish size is the only way to do it!
cro
2025-06-21 10:26:21
Looks to be of good quality. I purchased this to drill holes in pvc and it worked as it should.
Ron Black
2025-06-01 18:16:45
Really good value. Packaged well and arrived on time. Drilled the holes I needed quickly and cleanly.
AL
2025-05-24 19:22:00
Drill bit is not of good quality. bent during first use
K. McMullen
2025-05-09 14:18:34
I used this 37/64†bit in plastic, so it wasn’t much of a test. I incrementally drilled a hole starting with a small bit and sized up via 3 bits for drilling my desired 37/64th†finished hole for the 3/8â€NPTtaper tap on the bottom of a 10†filter sump. I now have a drain so I can then change pre-filters on my water softener system without a mess.
T.lee comer
2025-04-21 12:00:43
size exact,sharp modified camper tank,reall did its job
phillip james
2025-03-18 09:31:13
I needed a ID of 30mm to make a pivot pin for a excavator thumb. The only Tube I could source was 1†ID. I used the 1.125†drill bit to rough bore 3.5†of DOM tubing, then a boring bar to finish to 1.190â€. I was surprised the cheap amazon 1.125†bit drilled the 3.5†and seemed good as new. This was in a lathe with coolant mind you but it was worth the purchase
James Hatton
2025-03-09 16:33:19
Works great! Good quality!
Jordan
2025-03-05 15:41:48
The media could not be loaded.
LL
2025-01-23 18:15:45
Seems good.
Alain St-Onge
2024-11-29 18:37:49
Répond à mes attentes.
Recommended Products
