Melin Tool Company Datasheets for Countersinks

Countersinks are tools used for cutting angled holes or countersinks in a workpiece.
Countersinks: Learn more

Product Name Notes
2 + 2 staggered fute design for smooth, chatter-free cutting. Abundant chip clearance to work well in non-ferrous applications such as aluminum and plastic. Made from HSS material. Also available...
2 cutting edges give you twice the tool life of a single end tool. Drill and countersink with one tool. A thin web drill point is blended into 2 futes...
2 cutting edges give you twice the tool life of a single end tool. Drill and countersink with one tool. Can save setup and production time by combining two operations...
2 cutting edges give you twice the tool life of a single end tool. Made from HSS. Also available in solid carbide.
2 cutting edges give you twice the tool life of a single end tool. Made from premium submicron grain carbide. Also available in HSS.
Designed with a radial relieved single edge for fast removal without chatter. Higher heat and abrasion resistance for use on high-tensile alloys, stainless steel, and other hard to machine abrasive...
Designed with a radial relieved single edge for fast removal without chatter. Made from HSS material. Also available in M42 8% cobalt. 3/16” and 1/4” are double end.
Drill and countersink with one tool. A thin web drill point is blended into 2 futes of a 4 fute countersink to spot drill and countersink in one operation. Can...
Excellent for countersinking abrasive, high-strength, heat resistant, exotic, and other diffcult to machine materials. Made from M42 8% cobalt material.
Excellent for countersinking abrasive, high-strength, heat resistant, exotic, and other diffcult to machine materials. TiN coated for higher surface hardness and better lubricity. Coating can also help to enhance productivity...
Extended length for hard to reach applications. Made from HSS.
Flutes are staggered to ensure smoother, chatter-free cutting action. Black oxide surface treatment enhances tool life and prevents galling. Made from HSS material. Also available in M42 8% cobalt and...
For centering and spot drilling applications when high accuracy is necessary. 60° included angle. Made from HSS. Also available in solid carbide.
For centering and spot drilling applications when high accuracy is necessary. 60° included angle Use carbide for highly abrasive or tough materials in production runs.
For highly abrasive and hard to machine materials. For production applications in cast iron, alloy steel, or glass reinforced plastics. Carbide eliminates the high cost of tool changes in production...
Made with radial clearance and have added shank length for use in turret lathes and for screw machine work. Made from HSS.
Radial relief ensures smooth, chatter-free cutting without overfeeding and makes the tool self-centering. Black oxide surface treatment enhances tool life and prevents galling. Excellent countersink for use in hand held...
TiN coated for higher surface hardness and better lubricity. Coating can also help to enhance productivity and extend tool life.
Use on CNC and preset machines. Tight dimensions on length and angle insure setting accuracy and repeatability. Made from premium submicron grain carbide. Also available in HSS. Pre-setting information available...
Use on CNC and preset machines. Tight dimensions on length and angle insure setting accuracy and repeatability. Pre-setting information available in Technical Data section. Made from HSS. Also available in...
Used for countersinking holes for centers or enlarging existing holes. Radial relief on the angle contributes to smooth, chatter-free operation.