FLASH DRILL
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Drilling With ISCAR

ISCAR introduces a new Flash solid carbide drill line in the diameter range of .118-.787” or 3-20 mm in 3xD, 5xD and 8xD drill lengths with internal coolant channels for general applications. Drill Features 140° point geometry. Double-Margin Design – For improved drilling stability and overall hole quality. Polished Flutes – Improved chip evacuation process and prolonged tool life. Coolant Holes – Improved cutting edge tool life and chip evacuation. Coating – A multi-layer IC608 (AlTiCrSiN) coating enables drilling at high speeds. Double-Margin Design - For improved drilling stability and...

SCD-ACP3FL (3XD) Solid Carbide Drills with Coolant Holes, Drilling Depth 3xD (Available in North America Only) PL 140° DCm7

SCD-ACP5FL (5XD) Solid Carbide Drills with Coolant Holes, Drilling Depth 5xD (Available in North America Only) PL DCONMS h6 FLASHLINE High Productivity Tools Combined W ith a Great E conomical Advantage

Solid Carbide Drills with Coolant Holes, Drilling Depth 8xD (Available in North America Only) • Based on DIN 6537 standard • For user guide and cutting conditions, see pages • For regrinding instructions, see pages

Solid Carbide Drills with Coolant Holes, Drilling Depth 3xD (Available in North America Only) PL 140° DCm7 FLASHLINE High Productivity Tools Combined W ith a Great E conomical Advantage

Solid Carbide Drills with Coolant Holes, Drilling Depth 5xD (Available in North America Only) PL 140° DCm7

SCD-ACP8FL (8XD) Solid Carbide Drills with Coolant Holes, Drilling Depth 8xD (Available in North America Only) PL DCONMS h6 FLASHLINE High Productivity Tools Combined W ith a Great E conomical Advantage

FLASHLINE High Productivity Tools Combined W ith a Great E

Tool Performance Ø 7mm D.O.C – 25mm Machining material – Alloy steel AISI 4340 Machine power – 22KW Tool Tested - SCD 070-028-080 ACP3FL Chip Evacuation Chip Formation The tool performs well in all recommended cutting parameters FLASHLINE High Productivity Tools Combined W ith a Great E conomical Advantage

Machining Data for Solid Carbide Drills - IC608 D=.118”-.787” I Material non-alloy steel and cast steel, free cutting steel Condition annealed annealed quenched and tempered annealed quenched and tempered annealed P low alloy and cast steel (less than 5% of alloying elements) high alloyed steel, cast steel and tool steel stainless steel and cast steel M stainless steel and cast steel gray cast iron (GG) K nodular cast iron (GGG) malleable cast iron aluminum-wrought alloys ≤12% Si aluminum-cast alloys N copper alloys non metallic Fe based high temperature alloys S titanium alloys hardened...

Feed (IPR) vs. Drill Diameter As a starting value, the middle of the recommended machining range should be used. Then, (according to wear results), conditions can be changed in order to optimize performance. FLASHLINE High Productivity Tools Combined W ith a Great E conomical Advantage

Machining Data for Solid Carbide Drills - IC608 D=3.0-20.0 mm M Material non-alloy steel and cast steel, free cutting steel Condition annealed annealed quenched and tempered annealed quenched and tempered annealed P low alloy and cast steel (less than 5% of alloying elements) high alloyed steel, cast steel and tool steel stainless steel and cast steel M stainless steel and cast steel gray cast iron (GG) K nodular cast iron (GGG) malleable cast iron aluminum-wrought alloys ≤12% Si aluminum-cast alloys N copper alloys non metallic Fe based high temperature alloys S titanium alloys hardened...

Cutting Speed Vc (m/min) As a starting value, the middle of the recommended machining range should be used. Then, (according to wear results), conditions can be changed in order to optimize performance. FLASHLINE High Productivity Tools Combined W ith a Great E conomical Advantage

Drilling Tool Wear Edge Chipping Land Wear Cause • Low wear resistance carbide grade. • Built-up edge has been formed. • Insufficient coolant fluid. Cause • Cutting speed too high. • Low wear resistance carbide grade. • Radial run-out is too high. Remedy Reduce feed rate. Increase cutting speed. Increase coolant pressure. Improve jet direction in case of external coolant supply. Change to different geometry. Check tool and part clamping rigidity. Corner Fracture Corner Chipping Cause Caused by excessive edge wear before replacing the drill • The grade and geometry could be too weak for the...

Chisel Chipping Cause • Chisel run-out is too big. • Combination of high feed and low speed. Remedy • Reduce feed rate and increase the cutting speed. • Check that chisel misalignment does not exceed 0.02 mm. • Check tool and part clamping rigidity. • Check if collet gripping forces are too low - if so, replace collet. Built-up Edge Cause • Cutting zone temperature is too low. • Negative cutting geometry. • Machining of very sticky materials such as lowcarbon steel, stainless steels, and aluminum. Remedy • • • • Plastic Deformation Cause • Cutting temperature is too high. Increase the feed....

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