TungSix-Drill

product_Holemaking_TungSix-Drill

Indexable drill with economical 6 cutting edges insert

6 cornered insert with high performance that’s an extremely economical solution

Applications & Features

Drilling

1. Double-sided insert with 6-cutting edges

• TungSixDrill is the first indexable drill in the world to adapt double-sided inserts with 6-cutting edges, reducing the insert consumption for the customers.

2. Low cutting force even with double sided insert

• The cutting forces are almost equal to competitors positive single sided inserts, especially at higher feed rates, thus complementing higher productivity.

3. Enhanced corner of central insert

• The central corner is strengthened by an obtuse angle relief thus increasing the corner strength and reliability.

Inserts & Grades

Inserts
TungSix-Drill Inserts

WWMU-DJ / -DS

Inserts for Chamfering Ring

XHGX090700R-45A

Inserts for chamfering tool TDXCF

Main Grades

AH3135

  • P30 – P40 / M30 – M40
  • High fracture resistance

  • Suitable for machining steel and stainless steel under general cutting  conditions

AH9030

 

  • P15 – P35 / K10 – K25
  • High wear resistance
  • Suitable for drilling steel and cast iron at high speed

AH6030

 

  • M25 – M35 / S15 – S30
  • High fracture resistance
  • Suitable for drilling stainless steel and heat-resistant alloy under general cutting conditions

Drill bodies & Related tools

Drill bodies

TDS-F (ø20 – ø54 mm)

Cylindrical shank with flat cotter and flange

Drill bodies

TDB (ø55 – ø80 mm)

Diameter adjustable with setting plate

Cartridge set

TDSCA (ø55 – ø80 mm)

Cylindrical shank with flat cotter and flange

Chamfering Ring

TDXCF

Added on coaxial of the drill body

Practical examples

Part: Connecting rod
Material: S55C / C55
Drill: TDS200F25-2, øDc = 20 mm
Insert: WWMU05X205R-DJ
Grade: AH9030
Cutting conditions: Vc = 200 (m/min)
f = 0.15 (mm/rev)
Vf = 477 (mm/min)
H = 30 (mm)
Coolant: Wet
Machine: Vertical M/C, BT40
Part: Housing
Material: FCD450 / GGG45
Drill: TDS420F40-2, øDc = 42 mm
Insert: WWMU11X512R-DJ
Grade: AH9030
Cutting conditions: Vc = 120 (m/min)
f = 0.2 (mm/rev)
Vf = 180 (mm/min)
H = 80 (mm)
Coolant: Wet
Machine: NC lathe
Part: Knuckle
Material: SCM440 / 42CrMo4
Drill: TDS500F40-3, øDc = 50 mm
Insert: WWMU13X512R-DJ
Grade: AH9030
Cutting conditions: Vc = 160 (m/min)
f = 0.11 (mm/rev)
Vf = 112 (mm/min)
H = 80, 65 (mm)
Coolant: Wet
Machine: Horizontal M/C, BT50

Standard cutting conditions

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