🔧 Drill Like a Boss: Precision Meets Power in Every Hole
The Saiper 4pcs HSS Door Self Centering Hinge Hole Drill Bit Set features four high-speed steel bits with brass bodies, sized from 5/64" to 11/64". Designed for flawless hinge and cabinet drilling, these self-centering bits ensure perfect alignment and automatic sawdust ejection. Equipped with a universal 1/4" hex shank, they fit all power drills and quick-change chucks, offering durable, precise, and efficient performance for carpenters and woodworking pros.
| Material | High speed steel drill bits with a brass body |
| Cutting Diameter | 11 Hundredths-Inches |
| Finish Type | Electroplating |
| Shank Type | Hex |
| Cutting Angle String | 1/4 Inches |
| Brand | Saipor |
| Item dimensions L x W x H | 5.31 x 3.15 x 0.47 inches |
| Tool Flute Type | Straight |
| Minimum Bore Diameter | 0.08 Inches |
| Surface Recommendation | Steel,Brass |
| Number of Flutes | 2 |
| UPC | 631105456692 631105455244 |
| Unit Count | 4 Count |
| Manufacturer | Saiper |
| Number of Pieces | 2 |
| Item Weight | 3.98 ounces |
| Product Dimensions | 5.31 x 3.15 x 0.47 inches |
| Is Discontinued By Manufacturer | No |
| Size | 4pcs |
| Style | Hinge Drill Bit Set |
| Finish | Electroplating |
| Pattern | 1/4 inch hex shank (6.35mm) |
| Item Package Quantity | 4 |
| Special Features | Easy to use and install, change bits fast which one-handed load and release |
| Usage | Widely used for carpenters, cabinet, furniture making and other woodworking projects |
| Batteries Included? | No |
| Batteries Required? | No |
T**M
Works well
Should get a lot of use out of this drill bit set. Great value
A**X
Excessive Runout Renders Drill Bits Ineffective
I purchased the Saiper 4pcs HSS Door Self Centering Hinge Hole Opening Drill Bit Set with the expectation of a precise tool to assist with my carpentry projects. However, these bits have proven to be unsuitable for any precision work due to an unacceptable level of runout. When in use, the bits wobble off-axis significantly, by 1-2 times their own diameter. This causes the drill bits to create holes that are not true to the intended center, making them completely ineffective for the job they're advertised to do. Unfortunately, this issue with the drill bits has halted my project and forced me to look for alternative solutions. I cannot recommend these drill bits to anyone requiring accurate hole placements.
A**R
Great tool for centering the holes.
Great tool for centering the holes In hinges. I wish I would have purchased this set of bits years ago.
O**C
Cheap stuff
Cheap, I guess I should have known better. gets stuck, does not adjust well, doe snot hold a depth well, bits are dull. Would not buy again.
R**.
Great product
No dislikes so far
A**R
Good for the value.
very satisfied and would buy again.
T**N
You get what you pay for
These things were pretty bad....One of them was missing a springAnother one had the hex screw loose, and no matter what you do to lock it down, the drill bit wont sit straight, thus interfering with the sleeve.The biggest one, seemed fine! But when i put it in my drill, it whipped around like a helicopter. Not straight at all!
R**S
sticking bits
2 of the smaller drills stick and won't retract.
Trustpilot
1 month ago
1 month ago
