Thank you to the people and companies who make all of this possible. We are grateful for their knowledge, support, and amazing solutions they provide to us and our community on a daily basis.

With WhizDrill we have put together a range of micro drills that start at 0,1 mm and go up to 3 mm. These can be ordered to any geometry and shank sizes in stock are 1,00 mm, 1,50 mm, 2,00 mm, 2,50 mm, 3,00 mm, 1/8’ and 4.00 mm. We can also deliver with the grade of carbide or with through coolant according to your special needs.   Style A | Carbide 1-Flute Twist drill with reinforced shank To order see micro drill nomenclature   Style B | Carbide 2-Flute Twist drill with reinforced shank Drill Bit         Stock d D l L 9M F9 B9 DBR/L H P 0,20 18 0,20 1,00 1,80 25 k k k DBR/L H P 0,21 18 0,21 1,00 1,80 25 k k k DBR/L H P 0,-- 18 0,22-0,24 1,00 1,80 25 k k k DBR/L H P 0,-- 22 0,25-0,30 1,00 2,20 25 k k k DBR/L H P 0,-- 28 0,31-0,38 1,00 2,80 25 k k k DBR/L H P 0,-- 36 0,39-0,48 1,00 3,60 25 k k k DBR/L H P 0,-- 40 0,49-0,53 1,00 4,00 25 k k k DBR/L H P 0,-- 45 0,54-0,60 1,00 4,50 25 k k k DBR/L H P 0,-- 50 0,61-0,67 1,00 5,00 25 k k k DBR/L H P 0,-- 56 0,68-0,75 1,00 5,60 25 k k k DBR/L H P 0,-- 63 0,76-0,79 1,00 6,30 25 k k k DBR/L H P 0,-- 63 0,80-0,85 1,50 6,30 30 k k k DBR/L H P 0,-- 71 0,86-0,95 1,50 7,10 30 k k k DBR/L H P -,-- 80 0,96-1,05 1,50 8,00 30 k k k DBR/L H P 1,-- 90 1,06-1,15 1,50 9,00 30 k k k DBR/L H P 1,-- 100 1,16-1,30 1,50 10,00 30 k k k DBR/L H P 1,-- 112 1,31-1,49 1,50 11,20 30 k k k DBR/L H P 1,-- 120 1,50-1,69 2,00 12,00 30 k k k DBR/L H P 1,-- 130 1,70-1,99 2,00 13,00 38 k k k DBR/L H P 2,-- 140 2,00-2,49 2,50 14,00 38 k k k DBR/L H P -,-- 160 2,50-3,00 3,00 16,00 42 k k k                  Style C | Carbide 3-Flute Twist drill with reinforced shank To order see micro drill nomenclature   Style D | Carbide 2-Flute Twist drill with Straight shank To order see micro drill nomenclature   Style E | Carbide 2-Flute multiple Step Twist Drill with reinforced shank To order see micro drill nomenclature   Style F | Carbide Spade Drill To order see micro drill nomenclature   Style G | Carbide center drills Drill Bit         Stock d D l L 9M F9 B9 DGR/L H P 0,-- 07 0,20 1,5 0,7 25 k k k DGR/L H P 0,- -08 0,21-0,24 1,5 0,8 25 k k k DGR/L H P 0,-- 09 0,25-0,30 1,5 0,9 25 k k k DGR/L H P 0,- -12 0,31-0,38 1,5 1,2 25 k k k DGR/L H P 0,-- 15 0,39-0,48 1,5 1,5 25 k k k DGR/L H P 0,- -19 0,49-0,60 1,5 1,9 25 k k k DGR/L H P 0,-- 21 0,61-0,67 1,5 2,1 25 k k k DGR/L H P 0,- -24 0,68-0,75 1,5 2,4 25 k k k DGR/L H P 0,-- 26 0,76-0,85 1,5 2,6 25 k k k DGR/L H P 0,- -30 0,86-0,95 1,5 3,0 25 k k k DGR/L H P 1,- -34 0,96-1,05 1,5 3,4 25 k k k DGR/L H P 1,- -38 1,06-1,15 1,5 3,8 25 k k k DGR/L H P 1,- -42 1,16-1,30 1,5 4,2 25 k k k DGR/L H P 1,- -47 1,31-1,49 1,5 4,7 25 k k k                    Style H | Carbide center drills long Drill Bit         Stock d D l L 9M F9 B9 DHR/L H P 0,-- 44 0,70-0,79 1,5 4,4 30 k k k DHR/L H P -,-- 48 0,80-1,09 1,5 4,8 30 k k k DHR/L H P 1,-- 54 1,10-1,19 1,5 5,4 30 k k k DHR/L H P 1,-- 60 1,20-1,29 1,5 6 30 k k k DHR/L H P 1,-- 67 1,30-1,49 1,5 6,7 30 k k k DHR/L H P 1,-- 72 1,50-1,79 2 7,2 38 k k k DHR/L H P 1,-- 84 1,80-1,99 2 8,4 38 k k k DHR/L H P 2,-- 84 2,00-2,49 2,5 8,4 38 k k k                   Style I | Carbide Half - Round Drill Drill Bit         Stock d D l L 9M F9 B9 DIR/L H P 0,-- 16 0,20-0,29 1,0 1,6 25 k k k DIR/L H P 0,-- 23 0,30-0,39 1,0 2,3 25 k k k DIR/L H P 0,-- 35 0,40-0,49 1,0 3,5 25 k k k DIR/L H P 0,-- 40 0,50-0,59 1,5 4,0 25 k k k DIR/L H P 0,-- 45 0,60-0,69 1,5 4,5 25 k k k DIR/L H P 0,-- 50 0,70-0,79 1,5 5,0 25 k k k DIR/L H P 0,-- 55 0,80-0,89 1,5 5,5 25 k k k DIR/L H P 0,-- 60 0,90-0,99 1,5 6,0 25 k k k DIR/L H P 0,-- 65 1,00-1,09 1,5 6,5 25 k k k DIR/L H P 0,-- 70 1,10-1,19 1,5 7,0 25 k k k DIR/L H P 0,-- 75 1,20-1,29 1,5 7,5 25 k k k DIR/L H P 0,-- 80 1,30-1,39 1,5 8,0 25 k k k DIR/L H P 0,-- 85 1,40-1,49 1,5 8,5 25 k k k DIR/L H P 0,-- 95 1,50-1,69 2,0 9,5 30 k k k DIR/L H P 0,-- 110 1,70-2,00 2,0 11,0 30 k k k DIR/L H P 0,-- 120 2,01-2,30 2,5 12,0 38 k k k DIR/L H P 0,-- 140 2,31-2,50 2,5 14,0 38 k k k             Style J | Carbide 1, 2, 3 step Half Round Drill To order see micro drill nomenclature   Style K | Carbide Double Countersink Drills To order see micro drill nomenclature

The ISOGRID is a common design form found in aerospace structures. Made from 6061-T6 ALUMINUM. This 16-part series will take you through the entire process, from raw stock to a finished part that is ready to ship.

Style A | Carbide 1-Flute Twist drill with reinforced shank To order see micro drill nomenclature   Style B | Carbide 2-Flute Twist drill with reinforced shank Drill Bit         Stock d D l L 9M F9 B9 DBR/L H P 0,20 18 0,20 1,00 1,80 25 k k k DBR/L H P 0,21 18 0,21 1,00 1,80 25 k k k DBR/L H P 0,-- 18 0,22-0,24 1,00 1,80 25 k k k DBR/L H P 0,-- 22 0,25-0,30 1,00 2,20 25 k k k DBR/L H P 0,-- 28 0,31-0,38 1,00 2,80 25 k k k DBR/L H P 0,-- 36 0,39-0,48 1,00 3,60 25 k k k DBR/L H P 0,-- 40 0,49-0,53 1,00 4,00 25 k k k DBR/L H P 0,-- 45 0,54-0,60 1,00 4,50 25 k k k DBR/L H P 0,-- 50 0,61-0,67 1,00 5,00 25 k k k DBR/L H P 0,-- 56 0,68-0,75 1,00 5,60 25 k k k DBR/L H P 0,-- 63 0,76-0,79 1,00 6,30 25 k k k DBR/L H P 0,-- 63 0,80-0,85 1,50 6,30 30 k k k DBR/L H P 0,-- 71 0,86-0,95 1,50 7,10 30 k k k DBR/L H P -,-- 80 0,96-1,05 1,50 8,00 30 k k k DBR/L H P 1,-- 90 1,06-1,15 1,50 9,00 30 k k k DBR/L H P 1,-- 100 1,16-1,30 1,50 10,00 30 k k k DBR/L H P 1,-- 112 1,31-1,49 1,50 11,20 30 k k k DBR/L H P 1,-- 120 1,50-1,69 2,00 12,00 30 k k k DBR/L H P 1,-- 130 1,70-1,99 2,00 13,00 38 k k k DBR/L H P 2,-- 140 2,00-2,49 2,50 14,00 38 k k k DBR/L H P -,-- 160 2,50-3,00 3,00 16,00 42 k k k                  Style C | Carbide 3-Flute Twist drill with reinforced shank To order see micro drill nomenclature   Style D | Carbide 2-Flute Twist drill with Straight shank To order see micro drill nomenclature   Style E | Carbide 2-Flute multiple Step Twist Drill with reinforced shank To order see micro drill nomenclature   Style F | Carbide Spade Drill To order see micro drill nomenclature   Style G | Carbide center drills Drill Bit         Stock d D l L 9M F9 B9 DGR/L H P 0,-- 07 0,20 1,5 0,7 25 k k k DGR/L H P 0,- -08 0,21-0,24 1,5 0,8 25 k k k DGR/L H P 0,-- 09 0,25-0,30 1,5 0,9 25 k k k DGR/L H P 0,- -12 0,31-0,38 1,5 1,2 25 k k k DGR/L H P 0,-- 15 0,39-0,48 1,5 1,5 25 k k k DGR/L H P 0,- -19 0,49-0,60 1,5 1,9 25 k k k DGR/L H P 0,-- 21 0,61-0,67 1,5 2,1 25 k k k DGR/L H P 0,- -24 0,68-0,75 1,5 2,4 25 k k k DGR/L H P 0,-- 26 0,76-0,85 1,5 2,6 25 k k k DGR/L H P 0,- -30 0,86-0,95 1,5 3,0 25 k k k DGR/L H P 1,- -34 0,96-1,05 1,5 3,4 25 k k k DGR/L H P 1,- -38 1,06-1,15 1,5 3,8 25 k k k DGR/L H P 1,- -42 1,16-1,30 1,5 4,2 25 k k k DGR/L H P 1,- -47 1,31-1,49 1,5 4,7 25 k k k                    Style H | Carbide center drills long Drill Bit         Stock d D l L 9M F9 B9 DHR/L H P 0,-- 44 0,70-0,79 1,5 4,4 30 k k k DHR/L H P -,-- 48 0,80-1,09 1,5 4,8 30 k k k DHR/L H P 1,-- 54 1,10-1,19 1,5 5,4 30 k k k DHR/L H P 1,-- 60 1,20-1,29 1,5 6 30 k k k DHR/L H P 1,-- 67 1,30-1,49 1,5 6,7 30 k k k DHR/L H P 1,-- 72 1,50-1,79 2 7,2 38 k k k DHR/L H P 1,-- 84 1,80-1,99 2 8,4 38 k k k DHR/L H P 2,-- 84 2,00-2,49 2,5 8,4 38 k k k                   Style I | Carbide Half - Round Drill Drill Bit         Stock d D l L 9M F9 B9 DIR/L H P 0,-- 16 0,20-0,29 1,0 1,6 25 k k k DIR/L H P 0,-- 23 0,30-0,39 1,0 2,3 25 k k k DIR/L H P 0,-- 35 0,40-0,49 1,0 3,5 25 k k k DIR/L H P 0,-- 40 0,50-0,59 1,5 4,0 25 k k k DIR/L H P 0,-- 45 0,60-0,69 1,5 4,5 25 k k k DIR/L H P 0,-- 50 0,70-0,79 1,5 5,0 25 k k k DIR/L H P 0,-- 55 0,80-0,89 1,5 5,5 25 k k k DIR/L H P 0,-- 60 0,90-0,99 1,5 6,0 25 k k k DIR/L H P 0,-- 65 1,00-1,09 1,5 6,5 25 k k k DIR/L H P 0,-- 70 1,10-1,19 1,5 7,0 25 k k k DIR/L H P 0,-- 75 1,20-1,29 1,5 7,5 25 k k k DIR/L H P 0,-- 80 1,30-1,39 1,5 8,0 25 k k k DIR/L H P 0,-- 85 1,40-1,49 1,5 8,5 25 k k k DIR/L H P 0,-- 95 1,50-1,69 2,0 9,5 30 k k k DIR/L H P 0,-- 110 1,70-2,00 2,0 11,0 30 k k k DIR/L H P 0,-- 120 2,01-2,30 2,5 12,0 38 k k k DIR/L H P 0,-- 140 2,31-2,50 2,5 14,0 38 k k k             Style J | Carbide 1, 2, 3 step Half Round Drill To order see micro drill nomenclature   Style K | Carbide Double Countersink Drills To order see micro drill nomenclature

Style I | Carbide Half - Round Drill Drill Bit         Stock d D l L 9M F9 B9 DIR/L H P 0,-- 16 0,20-0,29 1,0 1,6 25 k k k DIR/L H P 0,-- 23 0,30-0,39 1,0 2,3 25 k k k DIR/L H P 0,-- 35 0,40-0,49 1,0 3,5 25 k k k DIR/L H P 0,-- 40 0,50-0,59 1,5 4,0 25 k k k DIR/L H P 0,-- 45 0,60-0,69 1,5 4,5 25 k k k DIR/L H P 0,-- 50 0,70-0,79 1,5 5,0 25 k k k DIR/L H P 0,-- 55 0,80-0,89 1,5 5,5 25 k k k DIR/L H P 0,-- 60 0,90-0,99 1,5 6,0 25 k k k DIR/L H P 0,-- 65 1,00-1,09 1,5 6,5 25 k k k DIR/L H P 0,-- 70 1,10-1,19 1,5 7,0 25 k k k DIR/L H P 0,-- 75 1,20-1,29 1,5 7,5 25 k k k DIR/L H P 0,-- 80 1,30-1,39 1,5 8,0 25 k k k DIR/L H P 0,-- 85 1,40-1,49 1,5 8,5 25 k k k DIR/L H P 0,-- 95 1,50-1,69 2,0 9,5 30 k k k DIR/L H P 0,-- 110 1,70-2,00 2,0 11,0 30 k k k DIR/L H P 0,-- 120 2,01-2,30 2,5 12,0 38 k k k DIR/L H P 0,-- 140 2,31-2,50 2,5 14,0 38 k k k             Style J | Carbide 1, 2, 3 step Half Round Drill To order see micro drill nomenclature   Style K | Carbide Double Countersink Drills To order see micro drill nomenclature

…for Manufacturing. Skyrocket your capabilities. Learn how to compete in the global aerospace industry. Learn cutting edge CAD/CAM/CNC, Automation, GD&T, Additive, and Business Management/Process/Quoting.

We’ve pulled the curtains back on the strategies, feeds/speeds, tooling, and approaches YOU need for success in multiple aerospace applications. All of the information is easy to understand and navigate, and tooling recommendations are easy to find for every application.

The TITAN-512L TURBO PUMP RING is found in rocket engine assemblies and controls the dilation of the fuel pump intake during the first stage of launch. Made from 6AL-4V TITANIUM, this 9-part series will take you through the entire process, from raw stock to a finished part.

Style C | Carbide 3-Flute Twist drill with reinforced shank To order see micro drill nomenclature   Style D | Carbide 2-Flute Twist drill with Straight shank To order see micro drill nomenclature   Style E | Carbide 2-Flute multiple Step Twist Drill with reinforced shank To order see micro drill nomenclature   Style F | Carbide Spade Drill To order see micro drill nomenclature   Style G | Carbide center drills Drill Bit         Stock d D l L 9M F9 B9 DGR/L H P 0,-- 07 0,20 1,5 0,7 25 k k k DGR/L H P 0,- -08 0,21-0,24 1,5 0,8 25 k k k DGR/L H P 0,-- 09 0,25-0,30 1,5 0,9 25 k k k DGR/L H P 0,- -12 0,31-0,38 1,5 1,2 25 k k k DGR/L H P 0,-- 15 0,39-0,48 1,5 1,5 25 k k k DGR/L H P 0,- -19 0,49-0,60 1,5 1,9 25 k k k DGR/L H P 0,-- 21 0,61-0,67 1,5 2,1 25 k k k DGR/L H P 0,- -24 0,68-0,75 1,5 2,4 25 k k k DGR/L H P 0,-- 26 0,76-0,85 1,5 2,6 25 k k k DGR/L H P 0,- -30 0,86-0,95 1,5 3,0 25 k k k DGR/L H P 1,- -34 0,96-1,05 1,5 3,4 25 k k k DGR/L H P 1,- -38 1,06-1,15 1,5 3,8 25 k k k DGR/L H P 1,- -42 1,16-1,30 1,5 4,2 25 k k k DGR/L H P 1,- -47 1,31-1,49 1,5 4,7 25 k k k                    Style H | Carbide center drills long Drill Bit         Stock d D l L 9M F9 B9 DHR/L H P 0,-- 44 0,70-0,79 1,5 4,4 30 k k k DHR/L H P -,-- 48 0,80-1,09 1,5 4,8 30 k k k DHR/L H P 1,-- 54 1,10-1,19 1,5 5,4 30 k k k DHR/L H P 1,-- 60 1,20-1,29 1,5 6 30 k k k DHR/L H P 1,-- 67 1,30-1,49 1,5 6,7 30 k k k DHR/L H P 1,-- 72 1,50-1,79 2 7,2 38 k k k DHR/L H P 1,-- 84 1,80-1,99 2 8,4 38 k k k DHR/L H P 2,-- 84 2,00-2,49 2,5 8,4 38 k k k                   Style I | Carbide Half - Round Drill Drill Bit         Stock d D l L 9M F9 B9 DIR/L H P 0,-- 16 0,20-0,29 1,0 1,6 25 k k k DIR/L H P 0,-- 23 0,30-0,39 1,0 2,3 25 k k k DIR/L H P 0,-- 35 0,40-0,49 1,0 3,5 25 k k k DIR/L H P 0,-- 40 0,50-0,59 1,5 4,0 25 k k k DIR/L H P 0,-- 45 0,60-0,69 1,5 4,5 25 k k k DIR/L H P 0,-- 50 0,70-0,79 1,5 5,0 25 k k k DIR/L H P 0,-- 55 0,80-0,89 1,5 5,5 25 k k k DIR/L H P 0,-- 60 0,90-0,99 1,5 6,0 25 k k k DIR/L H P 0,-- 65 1,00-1,09 1,5 6,5 25 k k k DIR/L H P 0,-- 70 1,10-1,19 1,5 7,0 25 k k k DIR/L H P 0,-- 75 1,20-1,29 1,5 7,5 25 k k k DIR/L H P 0,-- 80 1,30-1,39 1,5 8,0 25 k k k DIR/L H P 0,-- 85 1,40-1,49 1,5 8,5 25 k k k DIR/L H P 0,-- 95 1,50-1,69 2,0 9,5 30 k k k DIR/L H P 0,-- 110 1,70-2,00 2,0 11,0 30 k k k DIR/L H P 0,-- 120 2,01-2,30 2,5 12,0 38 k k k DIR/L H P 0,-- 140 2,31-2,50 2,5 14,0 38 k k k             Style J | Carbide 1, 2, 3 step Half Round Drill To order see micro drill nomenclature   Style K | Carbide Double Countersink Drills To order see micro drill nomenclature

The TITAN-509LM FUEL CHAMBER INLET is found in rocket engine assemblies and regulates the flow of fuel into the combustion manifold. Made from INCONEL 625, this 9-part series will take you through the entire process, from raw stock to a finished part.

Style B | Carbide 2-Flute Twist drill with reinforced shank Drill Bit         Stock d D l L 9M F9 B9 DBR/L H P 0,20 18 0,20 1,00 1,80 25 k k k DBR/L H P 0,21 18 0,21 1,00 1,80 25 k k k DBR/L H P 0,-- 18 0,22-0,24 1,00 1,80 25 k k k DBR/L H P 0,-- 22 0,25-0,30 1,00 2,20 25 k k k DBR/L H P 0,-- 28 0,31-0,38 1,00 2,80 25 k k k DBR/L H P 0,-- 36 0,39-0,48 1,00 3,60 25 k k k DBR/L H P 0,-- 40 0,49-0,53 1,00 4,00 25 k k k DBR/L H P 0,-- 45 0,54-0,60 1,00 4,50 25 k k k DBR/L H P 0,-- 50 0,61-0,67 1,00 5,00 25 k k k DBR/L H P 0,-- 56 0,68-0,75 1,00 5,60 25 k k k DBR/L H P 0,-- 63 0,76-0,79 1,00 6,30 25 k k k DBR/L H P 0,-- 63 0,80-0,85 1,50 6,30 30 k k k DBR/L H P 0,-- 71 0,86-0,95 1,50 7,10 30 k k k DBR/L H P -,-- 80 0,96-1,05 1,50 8,00 30 k k k DBR/L H P 1,-- 90 1,06-1,15 1,50 9,00 30 k k k DBR/L H P 1,-- 100 1,16-1,30 1,50 10,00 30 k k k DBR/L H P 1,-- 112 1,31-1,49 1,50 11,20 30 k k k DBR/L H P 1,-- 120 1,50-1,69 2,00 12,00 30 k k k DBR/L H P 1,-- 130 1,70-1,99 2,00 13,00 38 k k k DBR/L H P 2,-- 140 2,00-2,49 2,50 14,00 38 k k k DBR/L H P -,-- 160 2,50-3,00 3,00 16,00 42 k k k                  Style C | Carbide 3-Flute Twist drill with reinforced shank To order see micro drill nomenclature   Style D | Carbide 2-Flute Twist drill with Straight shank To order see micro drill nomenclature   Style E | Carbide 2-Flute multiple Step Twist Drill with reinforced shank To order see micro drill nomenclature   Style F | Carbide Spade Drill To order see micro drill nomenclature   Style G | Carbide center drills Drill Bit         Stock d D l L 9M F9 B9 DGR/L H P 0,-- 07 0,20 1,5 0,7 25 k k k DGR/L H P 0,- -08 0,21-0,24 1,5 0,8 25 k k k DGR/L H P 0,-- 09 0,25-0,30 1,5 0,9 25 k k k DGR/L H P 0,- -12 0,31-0,38 1,5 1,2 25 k k k DGR/L H P 0,-- 15 0,39-0,48 1,5 1,5 25 k k k DGR/L H P 0,- -19 0,49-0,60 1,5 1,9 25 k k k DGR/L H P 0,-- 21 0,61-0,67 1,5 2,1 25 k k k DGR/L H P 0,- -24 0,68-0,75 1,5 2,4 25 k k k DGR/L H P 0,-- 26 0,76-0,85 1,5 2,6 25 k k k DGR/L H P 0,- -30 0,86-0,95 1,5 3,0 25 k k k DGR/L H P 1,- -34 0,96-1,05 1,5 3,4 25 k k k DGR/L H P 1,- -38 1,06-1,15 1,5 3,8 25 k k k DGR/L H P 1,- -42 1,16-1,30 1,5 4,2 25 k k k DGR/L H P 1,- -47 1,31-1,49 1,5 4,7 25 k k k                    Style H | Carbide center drills long Drill Bit         Stock d D l L 9M F9 B9 DHR/L H P 0,-- 44 0,70-0,79 1,5 4,4 30 k k k DHR/L H P -,-- 48 0,80-1,09 1,5 4,8 30 k k k DHR/L H P 1,-- 54 1,10-1,19 1,5 5,4 30 k k k DHR/L H P 1,-- 60 1,20-1,29 1,5 6 30 k k k DHR/L H P 1,-- 67 1,30-1,49 1,5 6,7 30 k k k DHR/L H P 1,-- 72 1,50-1,79 2 7,2 38 k k k DHR/L H P 1,-- 84 1,80-1,99 2 8,4 38 k k k DHR/L H P 2,-- 84 2,00-2,49 2,5 8,4 38 k k k                   Style I | Carbide Half - Round Drill Drill Bit         Stock d D l L 9M F9 B9 DIR/L H P 0,-- 16 0,20-0,29 1,0 1,6 25 k k k DIR/L H P 0,-- 23 0,30-0,39 1,0 2,3 25 k k k DIR/L H P 0,-- 35 0,40-0,49 1,0 3,5 25 k k k DIR/L H P 0,-- 40 0,50-0,59 1,5 4,0 25 k k k DIR/L H P 0,-- 45 0,60-0,69 1,5 4,5 25 k k k DIR/L H P 0,-- 50 0,70-0,79 1,5 5,0 25 k k k DIR/L H P 0,-- 55 0,80-0,89 1,5 5,5 25 k k k DIR/L H P 0,-- 60 0,90-0,99 1,5 6,0 25 k k k DIR/L H P 0,-- 65 1,00-1,09 1,5 6,5 25 k k k DIR/L H P 0,-- 70 1,10-1,19 1,5 7,0 25 k k k DIR/L H P 0,-- 75 1,20-1,29 1,5 7,5 25 k k k DIR/L H P 0,-- 80 1,30-1,39 1,5 8,0 25 k k k DIR/L H P 0,-- 85 1,40-1,49 1,5 8,5 25 k k k DIR/L H P 0,-- 95 1,50-1,69 2,0 9,5 30 k k k DIR/L H P 0,-- 110 1,70-2,00 2,0 11,0 30 k k k DIR/L H P 0,-- 120 2,01-2,30 2,5 12,0 38 k k k DIR/L H P 0,-- 140 2,31-2,50 2,5 14,0 38 k k k             Style J | Carbide 1, 2, 3 step Half Round Drill To order see micro drill nomenclature   Style K | Carbide Double Countersink Drills To order see micro drill nomenclature