Catalogue - TDXL - HSS Extra Long Drill (No pecking!) - OSG - (Version JPG)

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Diamond tool, End mill, Carbide tool, Reamer, Drill bit

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Processing Examples

Thrust

Torque

2,000 1,750 1,500 1,250 1,000 750 500 250 0

-250 -500

TDXL

20 30 40 50 60 70 [s]

'0 is]

10 20 30 40 50

2,000 1,750 1,500 1,250 1,000 750 500 250 0

-250 -500

Torque increased at about 20xD

Competitor A

High thrust

0 10 20 30 40 50 60 70 [s]

10 20 30 40 50 60 70

2,000 1,750 1,500 1,250 1,000 750 500 250 0

-250 -500

Z sz

Torque increased

at about 12xD

Thrust fluctuations

Competitor B

0 10 20 30 40 50 60 70 [s]

2,000 1,750 1,500 1,250 1,000 750 500 250 0

-250 -500

Despite its stable thrust, torque increased at the middle of the hole.

Z sz

Competitor C

[si

10 20 30 40 50 60 70

20 30 40 50

5,000 4,000 , 3,000 ¹ 2,000 1,000 0

-1,000 -2,000





	1 , 1

	¹¹1

Torque

fluctuations began at about 8xD

Competitor D

Is)

[si

10 20 30 40 50 60

20 30 40 50 60 70

Competitor A & B : Because of its short flute length, it could drill only up to 25xD.

■ Our drill exhibited durability of more than 3 times the competitor's produ external coolant, 47 meters drilling length!

ling,

400


	100	Number of Holes 300 200
Competitor A		112
Competitor B
Competitor B		112	392
TDXL


	Tool	TDXL 6*20D
	Work Material	SCM420H (Simillar DIN 15CrMo5)
	Drilling Speed	24m/min (1,273min^-1)
	Feed	190mm/min (0.15mm/rev) (112) (Up to 112 holes) Non-step
	Feed	229mm/min (0.18mm/rev) (Until tool life) Non-Step
	Depth of Holes	120mm (20D) (Through)
	Coolant	Water Soluble
	Machine	Horizontal Machining Center
	Drill for pilot hole
	Tool	EX-GDS 0 6
	Depth of Holes	15mm

■ Wear Conditions

1 ^ -««1 ^



TDXL After Drilling 392 Holes	Competitor A After Drilling 112 Holes	Competitor B After Drilling 112 Holes

O LU

TDXL - HSS Extra Long Drill (No pecking!) - OSG - #5

Diamond tool, End mill, Carbide tool, Reamer, Drill bit