3-Pc Countersink Set
AMS-621 3-Pc Carbide Tipped Countersink with Adjustable Depth Stop and No-Thrust, No-Mar Ball Bearing Set with Quick Release Hex & Round Shank
#AMS-621
Used to countersink holes for the heads of screws in woods, plastic and non-ferrous materials. The 2-flute integral design ensures uniform and concentric results each and every time. Carbide tips provide chip free hole edges and lasts much longer than steel countersinks.
Available in a wide variety of sizes, complete with the HSS M2 fully ground drill bit.
Excellent for Drilling:
- Natural Woods
- Man-Made Boards
- MDF
- Chipboard
- Plywood
- Aluminum/Non-Ferrous
- Aluminum Composite Material (ACM)
- Composites
- Composite Decking Materials
Warning: When drilling aluminum/non-ferrous materials, for optimal results and extended tool life use lubricant or air cooling. Make sure the material is fixed and drill is stable during drilling.
Product Questions
Do all three countersinks fit in the adjustable depth stop and no thrust ball bearing assembly? I see there are two countersinks that are for #6 screws and one for #8. One #6 is with the assembly, the other is separate. I'm wondering why there would be two of them in the set?
Question by: Ed Mettler on Aug 17, 2020, 10:50 PM
The part number 55243 is not up on our web site yet but should be shortly. To clear this up, each one of these tools’ functions on its own. They are not interchangeable with the no thrust ball bearing assembly. You have the choice of using the tools in a drill press or hand drill (round shanks) or in a hand drill or drills with a quick-change adaptor(hex shank with quick release).
I hope this helps clear it up.
I hope this helps clear it up.
Answer by: Amana Admin on Aug 19, 2020, 5:26 PM
AMS-621 Set Includes:
| Tool No. | Product Name | Qty |
|---|---|---|
| 55624 Carbide Tipped 82 Degree Countersink Taper #8 Screw 3/8 Dia x 7/64 Drill Dia x 1/4 Hex Shank | 1 | |
| 55202 Carbide Tipped 82 Degree Countersink #6 Screw 3/8 Dia x 1/8 Drill Dia x 5/16 Round Shank | 1 | |
| 55227 Carbide Tipped 82 Degree Countersink with Adjustable Depth Stop and No-Thrust Ball Bearing, 3/8 Dia x 1/8 Drill Dia x 1/4 Inch Quick Release Hex Shank | 1 |
