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

Name: KenDrill™ HPG • 40 x D • Internal Coolant • Straight Shank • Metric
SKU: 6349022
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Solid Carbide Deep Hole Drill for Steels and Cast Iron

Material Number6349022

ISO Catalog IDB275Z09525HPGANSI Catalog IDB275Z09525HPG

B275Z_HPG 40xD Holemaking - 6349022 - Kennametal

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$1,167.10/each

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Drilling: Stacked Plates
Drilling
Drilling: Inclined Exit
Tool Dimensions: 2flute/4margin/coolant
DIN number 6535
Drilling - Through Coolant
Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Drilling: Cross-Hole Drilling

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Metric

Inch

Material Number	6349022
ISO Catalog ID	B275Z09525HPG
ANSI Catalog ID	B275Z09525HPG
Grade	KCPK20
[D1] Drill Diameter M	9.525 mm
[D1] Drill Diameter M	0.375 in
[L] Overall Length	469 mm
[L] Overall Length	18.4646 in
[L3] Flute Length	408 mm
[L3] Flute Length	16.063 in
[L4] Maximum Drilling Depth	387 mm
[L4] Maximum Drilling Depth	15.2362 in
[L5] Drill Point Length	1.758 mm
[L5] Drill Point Length	0.0692 in
[LS] Shank Length	44 mm
[LS] Shank Length	1.7323 in
[D] Adapter / Shank / Bore Diameter	10 mm
[D] Adapter / Shank / Bore Diameter	0.3937 in

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Uses and application

Drilling: Stacked Plates
Drilling
Drilling: Inclined Exit
Tool Dimensions: 2flute/4margin/coolant
DIN number 6535
Drilling - Through Coolant
Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Drilling: Cross-Hole Drilling

Grades

KCPK20

Composition: Multilayered PVD AlCrN-based coated ultra-fine-grain carbide with superior surface finish.
Application: First choice for deep-hole drilling applications in steel and cast iron. Due to the uniquely developed coating combined with the state-of-the-art surface condition, this grade offers extraordinary wear resistance and superior chip evacuation.

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.
KCPK20™ grade (B27_HPG) is an AlCrN-TiAlN-based coating provides outstanding wear resistance. New ultra-fine-grain carbide ensures process reliability at high feed rates in steel and iron.

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Application Data

Deep-Hole Drills • B27_HPG Series • Grade KCPK20™ • Through Coolant • Drill Diameters 3–16mm • Metric

Material Group

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

330

410

IPR

.005–.006

.006–.006

.006–.008

.008–.010

.008–.012

.010–.014

.012–.016

.013–.018

300

330

360

IPR

.006–.007

.006–.008

.007–.010

.009–.012

.010–.015

.012–.017

.014–.019

.016–.021

300

330

360

IPR

.006–.007

.006–.008

.007–.010

.009–.012

.010–.015

.012–.017

.014–.019

.016–.021

260

310

360

IPR

.006–.007

.006–.008

.007–.010

.009–.012

.010–.015

.012–.017

.014–.019

.016–.021

260

300

360

IPR

.006–.007

.006–.008

.007–.010

.009–.012

.010–.015

.012–.017

.014–.019

.016–.021

200

260

300

IPR

.001–.004

.002–.004

.002–.006

.003–.007

.004–.008

.005–.009

.006–.009

200

230

260

IPR

.001–.004

.002–.004

.002–.006

.003–.007

.004–.008

.005–.009

.006–.009

130

160

200

IPR

.002–.003

.002–.005

.003–.006

.004–.006

.005–.007

.006–.008

100

130

160

IPR

.002–.003

.002–.004

.003–.005

.004–.006

.005–.007

100

130

160

IPR

.002–.003

.002–.004

.003–.005

.004–.006

.005–.007

260

330

390

IPR

.006–.008

.007–.008

.008–.010

.009–.013

.011–.016

.013–.018

.015–.021

.018–.023

260

300

330

IPR

.006–.007

.006–.008

.007–.010

.009–.012

.010–.015

.012–.017

.014–.019

.016–.021

200

300

390

IPR

.006–.007

.006–.008

.007–.010

.009–.012

.010–.015

.012–.017

.014–.019

.016–.021

Material Group

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

100

125

mm/r

0,13–0,15

0,14–0,16

0,15–0,21

0,19–0,26

0,21–0,31

0,26–0,36

0,30–0,41

0,34–0,46

100

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

100

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

mm/r

0,03–0,11

0,04–0,11

0,05–0,11

0,05–0,14

0,08–0,18

0,11–0,21

0,12–0,22

0,14–0,24

mm/r

0,03–0,11

0,04–0,11

0,05–0,11

0,05–0,14

0,08–0,18

0,11–0,21

0,12–0,22

0,14–0,24

mm/r

0,04–0,08

0,06–0,12

0,08–0,14

0,10–0,15

0,11–0,16

0,12–0,17

0,13–0,18

0,14–0,19

mm/r

0,04–0,08

0,06–0,10

0,08–0,13

0,09–0,14

0,10–0,15

0,11–0,16

0,12–0,17

0,13–0,18

mm/r

0,04–0,07

0,06–0,10

0,08–0,13

0,09–0,14

0,10–0,15

0,11–0,16

0,12–0,17

0,13–0,18

100

120

mm/r

0,15–0,19

0,17–0,20

0,19–0,26

0,24–0,32

0,27–0,40

0,32–0,45

0,38–0,52

0,45–0,59

100

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

120

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

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

100

125

mm/r

0,13–0,15

0,14–0,16

0,15–0,21

0,19–0,26

0,21–0,31

0,26–0,36

0,30–0,41

0,34–0,46

100

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

100

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

110

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

mm/r

0,03–0,11

0,04–0,11

0,05–0,11

0,05–0,14

0,08–0,18

0,11–0,21

0,12–0,22

0,14–0,24

mm/r

0,03–0,11

0,04–0,11

0,05–0,11

0,05–0,14

0,08–0,18

0,11–0,21

0,12–0,22

0,14–0,24

mm/r

0,04–0,08

0,06–0,12

0,08–0,14

0,10–0,15

0,11–0,16

0,12–0,17

0,13–0,18

0,14–0,19

mm/r

0,04–0,08

0,06–0,10

0,08–0,13

0,09–0,14

0,10–0,15

0,11–0,16

0,12–0,17

0,13–0,18

mm/r

0,04–0,07

0,06–0,10

0,08–0,13

0,09–0,14

0,10–0,15

0,11–0,16

0,12–0,17

0,13–0,18

100

120

mm/r

0,15–0,19

0,17–0,20

0,19–0,26

0,24–0,32

0,27–0,40

0,32–0,45

0,38–0,52

0,45–0,59

100

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

120

mm/r

0,15–0,18

0,16–0,19

0,18–0,25

0,22–0,30

0,25–0,37

0,30–0,42

0,35–0,48

0,40–0,54

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Tolerance

TOLERANCE • Inch
	Drills HPG, SGL, *HPR		Drills *HPS
nominal size range	D1 tolerance h7	D tolerance h6	D1 tolerance h8	D tolerance h6
.0394 to .1181	.0000/-.0004	.0000/-.0002	.0000/-.0006	.0000/-.0002
.1181 to .2362	.0000/-.0005	.0000/-.0003	.0000/-.0007	.0000/-.0003
.2362 to .3937	.0000/-.0006	.0000/-.0004	.0000/-.0009	.0000/-.0004
.3937 to .7087	.0000/-.0007	.0000/-.0004	.0000/-.0011	.0000/-.0004

TOLERANCE • Metric
	Drills HPG, SGL, *HPR		Drills *HPS
nominal size range	D1 tolerance h7	D tolerance h6	D1 tolerance h8	D tolerance h6
.0394 to .1181	0,000/-0,010	0,000/-0,006	0,000/-0,014	0,000/-0,006
.1181 to .2362	0,000/-0,012	0,000/-0,008	0,000/-0,018	0,000/-0,008
.2362 to .3937	0,000/-0,015	0,000/-0,009	0,000/-0,022	0,000/-0,009
.3937 to .7087	0,000/-0,018	0,000/-0,011	0,000/-0,027	0,000/-0,011

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SDS

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Product Name

Material Number

ISO Catalog ID

ANSI Catalog ID

DA Collets

1014093

100DA100M

List Price

/each

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DA Collets

1014177

100DA105M

List Price

/each

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DA Collets

1014248

200DA100M

List Price

/each

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Qty

In StockThis item is no longer availableLonger Delivery

DA Collets

1014479

180DA105M

List Price

/each

Discount

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/each

Qty

In StockThis item is no longer availableLonger Delivery

TG75 Series • Metric

1014533

75TG100M

List Price

/each

Discount

Your Price

/each

Qty

In StockThis item is no longer availableLonger Delivery

ER Standard Collets • Metric

1025840

20ER100M

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/each

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/each

Qty

In StockThis item is no longer availableLonger Delivery

ER Standard Collets • Metric

1025841

20ER110M

List Price

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/each

Qty

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TG100 Series • Metric

1080544

100TGC100M

List Price

/each

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/each

Qty

In StockThis item is no longer availableLonger Delivery

TG100 Series • Metric

1080559

100TGCHP100M

List Price

/each

Discount

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/each

Qty

In StockThis item is no longer availableLonger Delivery

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Product Similar To:

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

Solid Carbide Deep Hole Drill for Steels and Cast Iron

Material Number6349022

ISO Catalog IDB275Z09525HPGANSI Catalog IDB275Z09525HPG

Uses and application

Features and benefits

Application Data

Deep-Hole Drills • B27_HPG Series • Grade KCPK20™ • Through Coolant • Drill Diameters 3–16mm • Metric

Tolerance

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Product Similar To:

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

Solid Carbide Deep Hole Drill for Steels and Cast Iron

Material Number6349022

ISO Catalog IDB275Z09525HPGANSI Catalog IDB275Z09525HPG

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Uses and application

Features and benefits

Application Data

Deep-Hole Drills • B27_HPG Series • ﻿Grade KCPK20™ • Through Coolant • Drill Diameters 3–16mm • Metric

Tolerance

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Deep-Hole Drills • B27_HPG Series • Grade KCPK20™ • Through Coolant • Drill Diameters 3–16mm • Metric