Product Similar To :
KenDrill™ Deep HPR/SGL • 15 x D • Internal Coolant • Straight Shank • Metric
Solid Carbide Deep Hole Drill for Cast Iron and Steels
Material Number7081616
ISO Catalog IDB271Z02779KMRANSI Catalog IDB271Z02779KMR
- P Steel
 - K Cast Iron
 Drilling
Drilling: Inclined Exit
Drilling: Stacked Plates
Tool Dimensions: 2flute/4margin/coolant
DIN number 6535
Drilling - Through Coolant
Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Drilling: Cross-Hole Drilling
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| Material Number | 7081616 | 
| ISO Catalog ID | B271Z02779KMR | 
| ANSI Catalog ID | B271Z02779KMR | 
| Grade | KCK10A | 
| [D1] Drill Diameter M | 2.779 mm | 
| [D1] Drill Diameter M | 0.1094 in | 
| [L] Overall Length | 86 mm | 
| [L] Overall Length | 3.3858 in | 
| [L3] Flute Length | 52 mm | 
| [L3] Flute Length | 2.0472 in | 
| [L4] Maximum Drilling Depth | 45 mm | 
| [L4] Maximum Drilling Depth | 1.7717 in | 
| [L5] Drill Point Length | 0.52 mm | 
| [L5] Drill Point Length | 0.0205 in | 
| [LS] Shank Length | 30 mm | 
| [LS] Shank Length | 1.1811 in | 
| [D] Adapter / Shank / Bore Diameter | 3 mm | 
| [D] Adapter / Shank / Bore Diameter | 0.1181 in | 
Workpiece Materials
- Steel
 - Cast Iron
 
Uses and application
Drilling
Drilling: Inclined Exit
Drilling: Stacked Plates
Tool Dimensions: 2flute/4margin/coolant
DIN number 6535
Drilling - Through Coolant
Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Drilling: Cross-Hole Drilling
Grades
KCK10A
Composition: Multilayered PVD AlTiN-based coated submicron grain carbide with superior surface finish.
Application: First choice for cast iron. This grade utilizes a newly developed coating combined with a state-of-the-art surface condition to offer extraordinary wear resistance in abrasive materials at elevated cutting conditions with improved performance consistency.
Features and benefits
- Proven performance with our HPR drills geometry, featuring our heat and wear resistant KCK10A grade.
 - High productivity with speed four times faster than conventional drills.
 - Longer tool life in steel and iron compared to competitors.
 - Bottom-line savings from increased metal removal rate.
 
Create Solution to calculate Feeds and Speeds
After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.
Application Data
| Application Data B27_HPR Series Grade KCK10A • Through Coolant • Inch | |||||||||||
| KCK10A | Feed rate (f) = IPR by diameter | ||||||||||
| Cutting Speed  | 1/8 | 3/16 | 1/4 | 5/16 | 3/8 | 1/2 | 9/16 | 5/8 | |||
| Material  | Min | Starting Value | Max | .125 | .188 | .250 | .313 | .375 | .500 | .551 | .625 | 
| P | |||||||||||
| P0 | 330 | 330 | 410 | 0.005  | 0.006  | 0.006  | 0.008  | 0.008  | 0.01  | 0.012  | 0.013  | 
| P1 | 300 | 330 | 360 | 0.006  | 0.006  | 0.007  | 0.009  | 0.01  | 0.012  | 0.014  | 0.016  | 
| P2 | 300 | 330 | 360 | 0.006  | 0.006  | 0.007  | 0.009  | 0.01  | 0.012  | 0.014  | 0.016  | 
| P3 | 260 | 310 | 360 | 0.006  | 0.006  | 0.007  | 0.009  | 0.01  | 0.012  | 0.014  | 0.016  | 
| P4 | 260 | 300 | 360 | 0.006  | 0.006  | 0.007  | 0.009  | 0.01  | 0.012  | 0.014  | 0.016  | 
| P5 | 200 | 260 | 300 | 0.001  | 0.002  | 0.002  | 0.002  | 0.003  | 0.004  | 0.005  | 0.006  | 
| P6 | 200 | 230 | 260 | 0.001  | 0.002  | 0.002  | 0.002  | 0.003  | 0.004  | 0.005  | 0.006  | 
| K | |||||||||||
| K1 | 260 | 330 | 390 | .006  | .007  | .008  | .009  | .011  | .013  | .015  | .018  | 
| K2 | 260 | 300 | 330 | .006  | .006  | .007  | .009  | .010  | .012  | .014  | .016  | 
| K3 | 200 | 300 | 390 | .006  | .006  | .007  | .009  | .010  | .012  | .014  | .016  | 
| For MQL applications in P1-P4: Vc: 50% of through coolant data; f: 120% of through hole coolant data | |||||||||||
| Application Data B27_HPR Series Grade KCK10A • Through Coolant • Metric | |||||||||||
| Cutting Speed  | Feed rate (f) = mm/r by diameter | ||||||||||
| Material  | Min | Starting Value | Max | 3,0 | 4,0 | 6,0 | 8,0 | 10,0 | 12,0 | 14,0 | 16,0 | 
| P | |||||||||||
| P0 | 100 | 100 | 125 | 0,13  | 0,14  | 0,15  | 0,19  | 0,21  | 0,26  | 0,30  | 0,34  | 
| P1 | 90 | 100 | 110 | 0,15  | 0,16  | 0,18  | 0,22  | 0,25  | 0,30  | 0,35  | 0,40  | 
| P2 | 90 | 100 | 110 | 0,15  | 0,16  | 0,18  | 0,22  | 0,25  | 0,30  | 0,35  | 0,40  | 
| P3 | 80 | 95 | 110 | 0,15  | 0,16  | 0,18  | 0,22  | 0,25  | 0,30  | 0,35  | 0,40  | 
| P4 | 80 | 90 | 110 | 0,15  | 0,16  | 0,18  | 0,22  | 0,25  | 0,30  | 0,35  | 0,40  | 
| P5 | 60 | 80 | 90 | 0,03  | 0,04  | 0,05  | 0,05  | 0,08  | 0,11  | 0,12  | 0,14  | 
| P6 | 60 | 70 | 80 | 0,03  | 0,04  | 0,05  | 0,05  | 0,08  | 0,11  | 0,12  | 0,14  | 
| K | |||||||||||
| K1 | 80 | 100 | 120 | 0,15  | 0,17  | 0,19  | 0,24  | 0,27  | 0,32  | 0,38  | 0,45  | 
| K2 | 80 | 90 | 100 | 0,15  | 0,16  | 0,18  | 0,22  | 0,25  | 0,30  | 0,35  | 0,40  | 
| K3 | 60 | 90 | 120 | 0,15  | 0,16  | 0,18  | 0,22  | 0,25  | 0,30  | 0,35  | 0,40  | 
| For MQL applications in P1-P4: Vc: 50% of through coolant data; f: 120% of through hole coolant data | |||||||||||
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