Sizes: 8.3, 12.4 & 20.5mm
90° Three Flute for countersinking/counterboring screw holes
Made to DIN335 specifications
Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear resistance
Bright finish for general purpose applications, non-ferrous metals & plastics
Popular Products
Saber 8034-S1 - Triple Flute Countersink Set HSS-CO5 Tin Coated Triple Flute Contersinks For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide…
Alpha SM23ST - Impact Step Tip Drill Bit Set - 23 Piece Metric ONSITE+ Features Unique Step Tip design reduces heat & stays sharper for longer Fast accurate hole starting without pilot holes Round, accurate holes without burring Fully ground Premium M2 HSS for extended life Easier & safer to use with no jamming or binding Ideal for: Onsite drilling: Steel, wood, plastic & stainless steel Specifications Material: M2 HSS Finish: Black & Amber Max Cut Depth:…
Bordo 3840-S - Countersink 90 Deg. Set 5 Piece Cross Hole For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. These tools are best used as deburring tools, where a burr, or sharp edge, from a previous machining operation needs to be removed for cosmetic and safety reasons, however they may be used in softer materials (such as wood or plastic) to create a countersunk…
Sutton C1070004 - Countersink 3 Flute Set Heavy Duty Cobalt Three Flute Countersink 90°, DIN 335 Countersinking / Counterboring screw holes for Countersunk screws acc. to DIN 963, 964, 965, 966, 7513, 7516 For Countersunk screws acc. to ISO 2009, 2010, 7046-1, 7046-2, 7047 Chamfering of tapping holes For use in machine applications. Type N - For non-ferrous, Type UNI - For difficult to machine materials
Alpha SM16ST - Impact Step Tip Drill Bit Set - 10 Piece Metric ONSITE+ Features Unique Step Tip design reduces heat & stays sharper for longer Fast accurate hole starting without pilot holes Round, accurate holes without burring Fully ground Premium M2 HSS for extended life Easier & safer to use with no jamming or binding Ideal for: Onsite drilling: Steel, wood, plastic & stainless steel Includes 1 x 4.0mm - OAL: 70mm - Flute Length: 31mm…
Saber 8032-S1 - Cross Hole Countersink Set HSS-CO5 Tin Coated Cross Hole Countersinks For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The intersection of the hole and cone form the cutting edge on the tool. The cone is not truly symmetrical as it is essential that the cone retreats away from the cutting edge as the tool rotates. If this does not occur…
P&N 105SDC000 - Countersink Pilot & Drill Set 5 Piece P&N Quickbit Drill / Countersinks are designed to drill screw pilot hole and countersink in one action. Suitable for drilling timber and plastic. Features 1/4" hex shank suits quick change adaptors Carbon steel countersink for general use in timber and plastic 82° Countersink Angle Made from M2 High Speed Steel (HSS) offering the best combination of strength, heat & wear…
Bordo 3843-10 - Countersink 90 Deg. 10mm Three Flute For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in…
Bordo 3843-14.4 - Countersink 90 Deg. 14.4mm Three Flute For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in…
Bordo 3843-28 - Countersink 90 Deg. 28mm Three Flute For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in…
Bordo 3843-35 - Countersink 90 Deg. 35mm Three Flute For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in…
Bordo 3843-25 - Countersink 90 Deg. 25mm Three Flute For countersinking and deburring in a wide range of materials including ferrous and non-ferrous metals. The three fluted countersink is self centering with wide flutes and is used to provide a heavy chamfer in the entrance to a drilled hole. This may be required to allow the correct seating for a countersunk head screw or to provide the lead in…
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Alpha SM23ST - Impact Step Tip Drill Bit Set - 23 Piece Metric ONSITE+ Features Unique Step Tip design reduces heat & stays sharper for longer Fast accurate hole starting without pilot holes Round, accurate holes without burring Fully ground Premium M2 HSS for extended life Easier & safer to use with no jamming or binding Ideal for: Onsite drilling: Steel, wood, plastic & stainless steel Specifications Material: M2 HSS Finish: Black & Amber Max Cut Depth:…
