DrillMeister / AddMeisterDrill

product_Holemaking_DrillMeister


High productive head-changeable drill

Stable performance, long tool life, and significant cost-savings are possible thanks to the elimination of tool reconditioning and reduced inventory

Applications & Features

Drilling

1. Exchangeable head drills for unparalleled tool life and machining performance

– Helical margin to prevent chip adhesion between the body and the hole during machining
– Tool body made from highest grade of steel with superior hardness for high wear resistance
– Wide variety of geometries for every drilling application
– Advanced grade options ensure stable, long tool life
– Internal coolant channels supply efficient cooling and lubrication during the drilling process

2. Quick and precise head changing with advanced self-clamping system

– Drilling head pocket designed to withstand high machining cutting conditions
– Allows easy and fast head indexing, minimizing machine downtime

3. Ensures long tool life and wear predictability

Margin of DrillMeister head

– Cutting head is always new and reliable
– Optimized coating thickness provides long tool life
– Constant coating quality provides superior tool life predictability

Tool life fluctuations of DrillMeister

Margin of solid carbide drill (after reconditioning)

– Excess coating thickness due to multiple re-coating processes
– Fragile coating layer due to excess re-coating
– Result: unpredictable tool life

Tool life fluctuations of solid carbide drills

Inserts & Grades

Inserts

DMP (ø4.0 – ø25.9 mm)

  • General purpose type
  • Light cutting due to sharp cutting edge

DMC (ø4.0 – ø25.9 mm)

  • High accuracy type
  • Innovative chiseled edge for smooth drill entry. No pre-drilling needed in 12xD drilling operation
  • Double margins provides superior surface finish and hole drilling straightness

DMF (ø6.0 – ø25.9 mm)

  • Flat edge design with pilot edge performs balanced drill entry
  • Significantly reduced radial forces promise stable drilling for complex surfaces at drill entry and exit
  • Stable drilling with long overhang up to L/D = 8 without pre-hole

DMH (ø6.0 – ø25.5 mm)

  • Strong cutting edge design prevents the drill edge from fracturing during demanding processes
  • Versatile and wear-resistant AH9130 grade provides extended tool life

DMN (ø6.8 – ø19.5 mm)

  • Excellent welding resistance for non-ferrous metals
Main Grades

AH725

  • P15 – P30 / M15 – M30 / K25 – K30 / S15 – S25
  • Good balance between wear and chipping resistance
  • Suitable for machining steel and stainless steel under general cutting conditions

AH9130

  • P15 – P35 / M25 – M35 / K10 – K25 / S15 – S30
  • High wear resistance
  • Designed for drilling various materials

KS15F

  • N15
  • Uncoated cemented carbide

Drill bodies

Drill Bodies

TID-F (1.5xD, 3xD, 5xD, 8xD)

  •  Cylindrical shank with flat cotter and flange
Drill Bodies

TID-R (2xD, 3xD, 3.5xD, 5xD, 6xD, 8xD, 12xD)

  • Cylindrical shank
Drill Bodies

TID-R-E (2xD)

  •  Cylindrical shank
  • Without coolant hole. Economical type
Drill Bodies

TIDC (3xD, 5xD)

  • Cylindrical shank with flat cotter & chamfering adapters
Drill Bodies

TID-M (2xD, 3xD)

  • Modular body with TungFlex connection
Drill Bodies

TID-S (2xD)

  • Modular body with TungMeister connection
Drill Bodies

TID-L-A-M

  • Drill with chamfer and TungFlex connection

Practical examples

Part: Cylinder block
Material: FC250 / GG25 / 250
Drill body: TID115F16-8
Head: DMC115 AH9130
Cutting conditions: Vc = 100 (m/min)
f = 0.2 (mm/rev)
Vf = 554 (mm/min)
DC = 11.5 (mm)
H = 80 (mm)
Coolant: Wet (Internal coolant)
Machine: Horizontal M/C
Part: Flange part
Material: S45C / C45
Drill body: TID050R06-5
Head: DMP050 AH725
Cutting conditions: Vc = 100 (m/min)
f = 0.1 (mm/rev)
Vf = 636.9 (mm/min)
DC = 5 (mm)
H = 20 (mm)
Coolant: Wet (Internal and external coolant)
Machine: Vertical M/C
Part: Out put shaft
Material: SCM415
Drill body: TID140F16-8
Head: DMC140 AH9130
Cutting conditions: Vc = 120 (m/min)
f = 0.3 (mm/rev)
Vf = 600 (mm/min)
DC = 14 (mm)
H = 80 (mm)
Coolant: Wet (Internal coolant)
Machine: Horizontal M/C

Standard cutting conditions

ISO

Workpiece material

Cutting speed

Feed: f (mm/rev)

Tool diameter: DC (mm)
Vc (m/min) ø4 – 4.4 ø4.5 – 4.9 ø5 – 5.9 ø6 – 7.9 ø8 – 9.9 ø10 – ø11.9 ø12 – ø13.9 ø14 – ø15.9 ø16 – ø19.9 ø20 – ø25.9
Low carbon steels (C < 0.3)
SS400, SM490, S25C, etc.
C15E4, E275A, E355D, etc.
80 – 140 0.04 – 0.07 0.04 – 0.08 0.07 – 0.13 0.09 – 0.13 0.12 – 0.25 0.15 – 0.28 0.18 – 0.3 0.20 – 0.35 0.25 – 0.45 0.25 – 0.45
High carbon steels (C > 0.3)
S45C, S55C, etc.
C45, C55, etc.
70 – 120 0.04 – 0.07 0.04 – 0.08 0.07 – 0.13 0.09 – 0.13 0.12 – 0.25 0.15 – 0.28 0.18 – 0.3 0.2 – 0.35 0.25 – 0.45 0.25 – 0.45
Low alloy steels
SCM415, etc.
18CrMo4, etc.
70 – 120 0.04 – 0.06 0.05 – 0.08 0.07 – 0.13 0.08 – 0.13 0.11 – 0.25 0.14 – 0.28 0.16 – 0.32 0.18 – 0.35 0.23 – 0.4 0.25 – 0.45
Alloy steels
SCM440, SCr420, etc.
42CrMo4, 20Cr4, etc.
40 – 90 0.04 -0.07 0.05 – 0.08 0.07 – 0.13 0.08 – 0.13 0.11 – 0.25 0.14 – 0.28 0.16 – 0.32 0.18 – 0.35 0.23 – 0.4 0.25 – 0.45
Stainless steels
SUS304, SUS316, etc.
X5CrNi18-9,
X5CrNiMo17-12-2, etc.
30 – 70 0.04 – 0.08 0.08 – 0.1 0.1 – 0.15 0.12 – 0.18 0.14 – 0.2 0.16 – 0.24 0.16 – 0.26 0.18 – 0.3
Grey cast irons
FC250, etc.
GG25, etc.
80 – 180 0.04 – 0.08 0.04 – 0.08 0.1 – 0.15 0.12 – 0.18 0.15 – 0.3 0.20 – 0.35 0.25 – 0.4 0.3 – 0.45 0.35 – 0.55 0.35 – 0.6
Ductile cast irons
FCD700, etc.
GGG70, etc.
80 – 140 0.04 – 0.08 0.04 – 0.08 0.1 – 0.15 0.12 – 0.18 0.15 – 0.3 0.20 – 0.35 0.25 – 0.4 0.3 – 0.45 0.35 – 0.55 0.35 – 0.6
Aluminium alloys
ADC12, etc.
AlSi11Cu3, etc.
80 – 220 0.1 – 0.2 0.2 – 0.35 0.25 – 0.4 0.3 – 0.45 0.35 – 0.5 0.4 – 0.6 0.5 – 0.75
Titanium alloys
Ti-6Al-4V, etc.
20 – 50 0.05 – 0.07 0.06 – 0.12 0.08 – 0.15 0.1 – 0.28 0.12 – 0.2 0.14 – 0.22 0.18 – 0.27
Nickel-based alloys 20 – 50 0.05 – 0.07 0.06 – 0.11 0.08 – 0.13 0.1 – 0.15 0.12 – 0.18 0.12 – 0.22 0.14 – 0.22
Hardened steel 20 – 50 0.05 – 0.07 0.06 – 0.12 0.08 – 0.15 0.1 – 0.18 0.12 – 0.2 0.14 – 0.22 0.16 – 0.25
  • Cutting conditions in the above table show standard cutting conditions
  • Cutting conditions may change due to the rigidity and power of the machine and the workpiece material
  • Machined hole diameter may change depending upon the rigidity of the machine tool or cutting conditions
Industries

Indústrias

Indústrias
Soluções de ferramentas da Tungaloy para uma ampla variedade de componentes

Saiba mais

e-Catalog

e-Catalog

Catálogo eletrônico
Baixar desenhos CAD e modelos 3D

Saiba mais

Recursos