HTS-R System • Adjustable Heads with DFR Inserts
The reliable and stable Hertel Tiefbohr System (HTS) adjustable heads with Drill Fix™DFT are designed for drilling system cleaner and deeper holes faster. Depending on your system, inner DFT trigon inserts are available for easy cutting and SPHX outer square inserts guide the drill. A pilot can be used for improved hole accuracy. Inserts are securely positioned in fixed pockets for effortless cutting. The system features helical chip flutes for excellent chip evacuation, even in demanding applications
Filters
Filters
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Workpiece Material
Workpiece Material
- P Steel (19)
- P0Low-Carbon Steels, Long Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(19)
- P1Low-Carbon Steels, Short Chipping C < .25%; <125 HB; <530 N/mm^2 UTS(19)
- P2Medium and High Carbon Steels C < .25%; <220 HB; <25 HRC; >530 N/mm^2 UTS(19)
- P3Alloy Steels & Tool Steels C > .25%; <330 HB; <35 HRC; 600-850 N/mm^2 UTS(19)
- P4Alloy Steels & Tool Steels C > .25%; 350-420 HB; 35-43 HRC; 850-1400 N/mm^2 UTS(19)
- P5Ferritic, Martensitic, and PH Stainless Steels <330 HB; <35 HRC; 600-900 N/mm^2 UTS(19)
- P6High Strength Ferritic, Martensitic, and PH Stainless Steels 350-450 HB; 35-43 HRC; 900-2400 N/mm^2 UTS(19)
- M Stainless Steel (19)
- M1Austenitic Stainless Steel 130-200 HB; <600 N/mm^2 UTS(19)
- M2High Strength Austenitic Stainless and Cast Stainless Steels 150-230 HB; <25 HRC; >600 N/mm^2 UTS(19)
- M3Duplex Stainless Steel 135-275 HB; <30 HRC; 500-1200 N/mm^2 UTS(19)
- K Cast Iron (19)
- K1Gray Cast Iron 120-290 HB; <32 HRC; 125-500 N/mm^2 UTS(19)
- K2Low and Medium Strength CGI and Ductile Irons 130-260 HB; <28 HRC; <600 N/mm^2 UTS(19)
- K3High Strength Ductile and Austempered Ductile Iron 180-350 HB; <43 HRC; >600 N/mm^2 UTS(19)
- N Non-Ferrous Materials (19)
- N1Wrought Aluminum (19)
- N2Low-Silicon Aluminum Alloys and Magnesium Alloys Si <12.2%(19)
- N3High-Silicon Aluminum Alloys Si >12.2%(19)
- N4Copper, Brass, Zinc-based on machinability index range of 70-100 (19)
- N5Nylon, Plastics, Rubbers, Phenolics, Resins, Fiberglass (19)
- N6Carbon, Graphite Composites, CFRP (19)
- N7MMC's (4)
- S High-Temp Alloys (19)
- S1Iron-Based, Heat-Resistant Alloys 160-260 HB; 25-48 HRC; 500-1200 N/mm^2 UTS(19)
- S2Cobalt-Based, Heat-Resistant Alloys 250-450 HB; 25-48 HRC; 1000-1450 N/mm^2 UTS(19)
- S3Nickel-Based, Heat Resistant Alloys 160-450 HB; <48 HRC; 600-1700 N/mm^2 UTS(19)
- S4Titanium and Titanium Alloys 300-400 HB; 33-43 HRC; 900-1600 N/mm^2 UTS(19)
Applications
Applications
Drilling (11)
Cutting Diameter
Cutting Diameter
- 0.315 in(3)
- 0.394 in(3)
- 1.575 in(1)
- 1.693 in(1)
- 1.811 in(1)
- 1.929 in(1)
- 2.047 in(1)
to
Cutting Diameter
Cutting Diameter
- 8.0 mm(3)
- 10.0 mm(3)
- 40.0 mm(1)
- 43.0 mm(1)
- 46.0 mm(1)
- 49.0 mm(1)
- 52.0 mm(1)
to
Cutting Condition
Cutting Condition
- Interrupted (10)
- Stable (10)
- Unstable (10)
Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
- 8.0 mm(2)
- 9.601 mm(1)
- 10.0 mm(2)
- 11.3 mm(1)
- 430.0 mm(1)
- 460.0 mm(1)
- 490.0 mm(1)
- 520.0 mm(1)
- 550.0 mm(1)
to
Maximum Hole Depth [L4]
Maximum Hole Depth [L4]
- 0.315 in(2)
- 0.378 in(1)
- 0.394 in(2)
- 0.445 in(1)
- 16.93 in(1)
- 18.11 in(1)
- 19.291 in(1)
- 20.472 in(1)
- 21.654 in(1)
to
Reach
Reach
- 0.378 in(1)
- 0.4 in(2)
- 0.445 in(1)
- 0.473 in(2)
to
Reach
Reach
- 9.601 mm(1)
- 10.15 mm(2)
- 11.3 mm(1)
- 12.0 mm(2)
to
Tool Cutting Edge Angle
Tool Cutting Edge Angle
- -8888.0 (5)
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Connection Style
Connection Style
- HTS (5)
- HTS-R Pilot Drill Shank (6)
Number of Flutes
Number of Flutes
- 2 (11)
Over All Length [L]
Over All Length [L]
- 1.752 in(3)
- 2.146 in(3)
- 3.74 in(1)
- 4.134 in(4)
to
Over All Length [L]
Over All Length [L]
- 44.5 mm(3)
- 54.5 mm(3)
- 95.0 mm(1)
- 105.0 mm(4)
to
Corner Radius
Corner Radius
- 0.016 in(15)
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Corner Radius
Corner Radius
- 0.4 mm(15)
to
Corner Chamfer
Corner Chamfer
- 0.0 mm(10)
to
Corner Chamfer
Corner Chamfer
- 0.0 in(10)
to
Application
Coating
Coating
- TiN (4)
Grade Of Cutting Tool
Grade Of Cutting Tool
- A30 (2)
- AS3 (2)
- KC7020 (15)
- KC7025 (15)
- KC7140 (15)
- KC7225 (15)
- KC7325 (2)
- KC7815 (15)
- KC7820 (15)
- KCMS35 (15)
- KCPK10 (15)
- KCU25 (15)
- KCU40 (15)
- KD1425 (9)
Hand Of Tool
Hand Of Tool
- R (11)
Drill Type
Drill Type
- 81-06 (6)
- 86-01 (5)
Front-End
Insert Shape
Insert Shape
- B-PARALLELOGRAM 82 (10)
Point Angle
Point Angle
- 118.0 (4)
- 130.0 (2)
to
Insert Geometry
Cutting Tool Material
Cutting Tool Material
- D P (6)
- H W (10)
Back-End
Connection Type
Connection Type
- CYLINDRICAL (6)
- HTS SHANK (5)
Back-End Diameter
Back-End Diameter
- 8.0 mm(3)
- 10.0 mm(3)
- 13.0 mm(5)
to
Back-End Diameter
Back-End Diameter
- 0.315 in(3)
- 0.394 in(3)
- 0.512 in(5)
to
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