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Punte per foratura profonda Beyond™ SC • Acciaio e materiali non ferrosi • Adduzione interna di refrigerante

KenDrill™ HPS • 40 x D • Internal Coolant • Straight Shank • Metric

Name: KenDrill™ HPS • 40 x D • Internal Coolant • Straight Shank • Metric
SKU: 100161764
Rating: 0 (0 reviews)

Punte per foratura profonda Beyond™ SC • Acciaio e materiali non ferrosi • Adduzione interna di refrigerante

Features and benefits

HP solid carbide deep-hole drills with through coolant for steel, cast iron, stainless steel, high-temperature alloys, and non-ferrous materials.

Application-specific SC drill for drilling holes up to 40 x D up to 4x faster than conventional HSS and gun drills.

Broadest diameter range on the market from .0938–.6299″ (2,383–16mm).

KMH-point geometry is available as a semi-standard, especially for crankshaft applications.

KN25™ uncoated grade (B27_HPS) with highly polished surface ensures superior chip evacuation and prevent built-up edge in aluminum and high-temp alloys, even when low-pressure coolant or MQL is applied.

Uses and application

Drilling: Stacked Plates
Foratura
Foratura: Uscita inclinata
Dimensioni utensile: 2vani/4margini/refrigerante
Numero DIN 6535
Foratura — Adduzione interna refrigerante
Adduzione interna di refrigerante: MQL (quantità minima di lubrificante): Foratura
Codolo — Cilindrico liscio ≤h6
Angolo elica: 30°
Drilling: Cross-Hole Drilling

Tolerance • Inch
nominal size range	D1 tolerance m7	D tolerance h6
.0394–.1181	.0000/-.0004	.0000/-.0006
.1181–.2362	.0002/.0006	.0000/-.0003
.2362–.3937	.0002/.0008	.0000/-.0004
.3937–.7087	.0003/.0010	.0000/-.0004
.7087–1.0000	.0003/.0011	.0000/-.0005

Tolerance • Metric
nominal size range	D1 tolerance m7	D tolerance h6
1–3	0,000/-0,010	0,000/-0,014
3–6	0,004/0,016	0,000/-0,008
6–10	0,006/0,021	0,000/-0,009
10–18	0,007/0,025	0,000/-0,011
18–25,4	0,008/0,029	0,000/-0,013

Material Group

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Cutting Speed vc

Metric

Range m/min

Recommended Feed Rate (f) by Diameter

Min

Starting Value

Max

3,0

4,0

6,0

8,0

10,0

12,0

14,0

16,0

120

200

300

mm/r

0,12–0,17

0,13–0,18

0,15–0,24

0,19–0,29

0,26–0,35

0,31–0,40

0,35–0,45

0,41–0,51

120

170

300

mm/r

0,13–0,18

0,14–0,19

0,16–0,25

0,20–0,30

0,28–0,37

0,33–0,42

0,38–0,48

0,44–0,54

100

150

300

mm/r

0,13–0,18

0,14–0,19

0,16–0,25

0,20–0,30

0,28–0,37

0,33–0,42

0,38–0,48

0,44–0,54

200

300

mm/r

0,03–0,05

0,03–0,06

0,04–0,06

0,05–0,07

0,05–0,08

0,06–0,09

Material Group

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Material Group

Cutting Speed vc

Inch

Range SFM

Recommended Feed Rate (f) by Diameter

Min

Starting Value

Max

1/8 .125

3/16 .188

1/4 .250

5/16 .313

3/8 .375

1/2 .500

.551

5/8 .625

390

660

980

IPR

.005–.007

.006–.009

.008–.011

.010–.014

.012–.016

.014–.018

.016–.020

390

560

980

IPR

.005–.007

.006–.008

.006–.010

.008–.012

.011–.015

.013–.017

.015–.019

.017–.021

330

490

980

IPR

.005–.007

.006–.008

.006–.010

.008–.012

.011–.015

.013–.017

.015–.019

.017–.021

260

660

980

IPR

.001–.002

.002–.002

.002–.003

.002–.004

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Cutting Speed vc

Metric

Range m/min

Recommended Feed Rate (f) by Diameter

Material Group

Min

Starting Value

Max

3,0

4,0

6,0

8,0

10,0

12,0

14,0

16,0

120

200

300

mm/r

0,12–0,17

0,13–0,18

0,15–0,24

0,19–0,29

0,26–0,35

0,31–0,40

0,35–0,45

0,41–0,51

120

170

300

mm/r

0,13–0,18

0,14–0,19

0,16–0,25

0,20–0,30

0,28–0,37

0,33–0,42

0,38–0,48

0,44–0,54

100

150

300

mm/r

0,13–0,18

0,14–0,19

0,16–0,25

0,20–0,30

0,28–0,37

0,33–0,42

0,38–0,48

0,44–0,54

200

300

mm/r

0,03–0,05

0,03–0,06

0,04–0,06

0,05–0,07

0,05–0,08

0,06–0,09

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KenDrill™ HPS • 40 x D • Internal Coolant • Straight Shank • Metric

Punte per foratura profonda Beyond™ SC • Acciaio e materiali non ferrosi • Adduzione interna di refrigerante

Features and benefits

Uses and application

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Product Family suggestions

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KenDrill™ HPS • 40 x D • Internal Coolant • Straight Shank • Metric

Punte per foratura profonda Beyond™ SC • Acciaio e materiali non ferrosi • Adduzione interna di refrigerante

Features and benefits

Uses and application