8 Best Drill Bit Sharpeners - grinding bits for steel

Medium machining of stainless and steel.    Kyocera Japan TNMG160404 PS CA6525 (0.4mm CORNER RADIUS) Suits all brands of  turning tools...

One of our most popular inserts for general use. Medium machining of steel.     Kyocera Japan TNMG160408 PS CA6525 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert suitable for intermittent...

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Medium machining of steel.    Kyocera Japan. TNMG160408 GS (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert suitable for medium machining of steel at moderate feeds. Excellent chip control at...

Fine to medium machining of stainless and steel.    Kyocera Japan TNMG160408 HQ CA6525 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Excellent chip control at low feed and depth of cut. Low cutting force, suitable...

Ceramic insert for hardened steel and cast iron.   Kyocera Japan. TNGA160412 PT600M Coated (1.2mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) PT600M Coated grade for even higher performance. Suitable for hardened steel. Can...

Machining of aluminium and plastic. Kyocera Japan. TNGG160408R-A3 KW10 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) High rake sharp ground  breaker for aluminium plastics and non ferrous. This is a right insert. R for...

TNGG160404R-S (0.4mm Corner radius) "R" For standard external tuning. Precision ground sharp edge insert for low cutting force and good chip control.Intended as a finishing insert but found to be popular for many materials and applications such as...

Medium machining of steel at high surface speed.    Kyocera Japan. TNMG160408 GS (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert suitable for medium machining of steel at moderate feeds...

TNGG160408L-S (0.8mm Croner radius) "L" For left hand external tuning (Toward tail stock) and boring bars. Precision ground sharp edge insert for low cutting force and good chip control.Intended as a finishing insert but found to be popular for many...

TNGG160408R-S (0.8mm Corner radius) "R" For standard external tuning. Precision ground sharp edge insert for low cutting force and good chip control.Intended as a finishing insert but found to be popular for many materials and applications such as...

Medium machining of stainless and steel.    Kyocera Japan TNMG160404 TK CA6525 (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert with positive rake and sharp edge for low cutting force. Excellent...

TNGG160404L-S (0.4mm Corner radius) "L" For left hand external tuning (Toward tail stock) and boring bars. Precision ground sharp edge insert for low cutting force and good chip control.Intended as a finishing insert but found to be popular for many...

Fine to medium machining of steel.    Kyocera Japan TNMG160404 HQ CA525 (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Excellent chip control at low feed and depth of cut. Low cutting force, suitable for light...

Roughing aluminium and other soft materials.   Kyocera Japan. TNMG160404 AH (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) High rake AH chip breaker for aluminium roughing.Suits turning tools including those below Suits...

Ceramic insert for hardened steel and cast iron.   Kyocera Japan. TNGA160404 PT600M Coated (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) PT600M Coated grade for even higher performance. Suitable for hardened steel. Can...

TNGG160402L-S (0.2mm Corner radius) "L" For left hand external tuning and boring. Precision ground sharp edge insert for low cutting force and good chip control.Intended as a finishing insert but found to be popular for many materials and applications...

Heavy interrupted machining of cast iron. Also useful for other hard materials.  TNMG160412 ZS CA4515 (1.2mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Cutting parameters Depth of cut 1.0~4.50mmFeed 0.22~0.5 mm/rev Suits turning...

Machining of aluminium and plastic.    Kyocera Japan. TNGG160408L-A3 KW10 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) High rake sharp ground  breaker for aluminium plastics and non ferrous. This is a handed insert...

Medium machining of stainless steel.    Kyocera Japan TNMG160404 MS CA6525 Suits all brands of  turning tools. (ISO) Medium machining of stainless steel. Also good for steel. Good general use insert suitable for light intermittent...

Machining of aluminium and plastic. Kyocera Japan. TNGG160404R-A3 KW10 (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) High rake sharp ground  breaker for aluminium plastics and non ferrous. This is a right insert. R for right...

Medium machining of steel.    Kyocera Japan. TNMG220404 PS   (0.4mm CORNER RADIUS) Suits all brands of turning tools.Good general use insert suitable for light intermittent cutting. Cutting parameters Depth of cut 1.0~5.0mmFeed...

Medium machining of steel.    Kyocera Japan. TNMG220408 PS Suits all brands of turning tools. Good general use insert suitable for intermittent cutting. Cutting parameters Depth of cut 2.00~5.00mmFeed 0.20~0.50 mm/rev

TNMG160408 PMG CA125P (0.8mm CORNER RADIUS) Excellent chip control at various depths of cut from 0.5mm up to 5mm. Grade information CA125P General machining of steel. 1040 4140 4340 etc. Cutting parameters  Depth of cut 0.5~5.0mmFeed .15~.50...

Medium machining of stainless steel and steel.     Kyocera Japan TNMG160408 PS CA6525 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert suitable for light intermittent cutting. Excellent chip...

Machining of aluminium and plastic.    Kyocera Japan. TNGG160404L-A3 KW10 (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) High rake sharp ground  breaker for aluminium plastics and non ferrous. This is a handed...

Heavy interrupted machining of cast iron. Also useful for other hard materials.  Kyocera Japan. TNMG160408 ZS CA4515 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Cutting parameters Depth of cut 1.0~4.50mmFeed 0.20~0.45...

Medium to rough machining of stainless steel and steel    Kyocera Japan TNMG160412 PS CA525 (1.2mm Corner radius) Suits all brands of  turning tools. (ISO) Strong 1.2mm corner radius. Use for removing bulk material with...

TNGG160402R-S (0.2mm Corner radius) "R" For standard external tuning. Precision ground sharp edge insert for low cutting force and good chip control.Intended as a finishing insert but found to be popular for many materials and applications such as...

Fine to medium machining of steel.    Kyocera Japan TNMG160408 HQ (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Excellent chip control at low feed and depth of cut. Low cutting force, suitable for light...

Light to medium machining of stainless and steel.    Kyocera Japan TNMG160404 MQ CA6525 (0.4mm CORNER RADIUS) Suits all brands of  turning tools...

Roughing aluminium and other soft materials.   Kyocera Japan. TNMG160408 AH (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) High rake AH chip breaker for aluminium roughing. Suits turning tools including those below. Right...

Medium machining of steel.    Kyocera Japan. TNMG160404 GS (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert with strong edge suitable for medium machining of steel at moderate feeds. Excellent...

Medium machining of steel.    Kyocera Japan TNMG160408 PS CA5515 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert suitable for light intermittent cutting. Excellent chip control...

Fine to medium machining of stainless and steel.    Kyocera Japan TNMG160404 HQ CA6525 (0.4mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Excellent chip control at low feed and depth of cut. Low cutting force, suitable...

Ceramic insert for hardened steel and cast iron.   Kyocera Japan. TNGA160408 PT600M Coated (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) PT600M Coated grade for even higher performance. Suitable for hardened steel. Can...

Medium machining of stainless steel.    Kyocera Japan TNMG160408 MS CA6525 Suits all brands of  turning tools. (ISO) Medium machining of stainless steel. Also good for steel. Good general use insert suitable for light intermittent...

Medium machining of stainless and steel.    Kyocera Japan TNMG160408 TK CA6525 (0.8mm CORNER RADIUS) Suits all brands of  turning tools. (ISO) Good general use insert with positive rake and sharp edge for low cutting force. Excellent...