Tungaloy has expanded its DrillMeister exchangeable-head drill system by adding 24 more DMH drill heads that are designed to resist fracture damage. This addition is for hole diameters ranging from 6.0 to 9.9 mm (from .236″ to .390″) and from 20.0 to 25.9 mm (from .787″ to 1.020″).
DrillMeister features superior cutting performance of solid carbide drills and the ease-of-use of the exchangeable head drill system. A single drill body can hold five different styles of drill heads, which are available in general purpose DMP style, DMC for high precision holes, DMF with flat edges ideal for counterboring, DMN for non-ferrous applications, and DMH with enhanced drill corner geometry for drilling thin plates.
The DMH drill head geometry is designed to protect drill corners and provide effective chip evacuation, making the drill head suited for applications that involve drilling holes through thin plates. The increased cutting edge strength resists thin-plate snapback and wear from exit burrs, preventing drill edges from fracture damage during machining for minimum machine downtime. The strong cutting edge also makes the DMH drill head suitable for drilling extremely hard metals.
AH9130 grade provides DMH drill heads with a good balance of wear and fracture resistance, ensuring exceptional tool life performance and wear predictability, particularly in carbon steel and alloy steel.
Enlarging one end of a drilled hole. The enlarged hole, which is concentric with the original hole, is flat on the bottom. Counterboring is used primarily to set bolt heads and nuts below the workpiece surface.
Tungaloy expands its SolidMeister, a family of solid endmills, to include FeedMeister solid-ceramic endmills. Solid endmill applications are expanding as components are becoming more complex and miniaturized using diverse, difficult-to-cut materials such as heat-resistant superalloys.
Tungaloy is expanding its TFE series, a long-running range of facemilling cutters for finishing applications, to incorporate bodies with insert adjustable pockets, achieving near zero axial runout for superior surface finishing results.
Tungaloy is enhancing TetraMini-Cut, one of the best of its grooving tool family, by adding a substantial number of new items to its TCG18 insert lines.
Tungaloy Corp. is adding an economical and multifunctional chamfer cutter series to its TungQuad family, allowing multiple types of chamfering operations to be completed with only one cutter.
Tungaloy is expanding its insert line for TungSix-Drill, the head-changeable drill, to include grade AH3135. TungSix-Drill is an indexable insert drill that incorporates double-sided, triangular inserts with six effective cutting edges.
Tungaloy Corp. is continuously expanding its TungMeister changeable-head endmill system. The latest addition involves a new line of modular heads for the TungForce-Rec indexable miniature shoulder milling cutter series.
Tungaloy Corp. is broadening its TetraMini-Cut series grooving tool range for Swiss-type machines to include new insert lines, extending its grooving benefits with CNC lathes and turning centers. TetraMini-Cut features a compact four cornered insert that is securely clamped in an innovatively…
Tungaloy Corp. is expanding its DoTriple-Mill series to include pressed-to-size inserts in Class M dimensional tolerance, to further strengthen its position in the facemilling market. DoTriple-Mill is Tungaloy’s latest facemill series, in which any set of square, octagonal or round inserts can be…
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