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KenDrill™ SGL • 20 x D • Internal Coolant • Straight Shank • Metric

Name: KenDrill™ SGL • 20 x D • Internal Coolant • Straight Shank • Metric
SKU: 6351284
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Solid Carbide Deep Hole Drill for Stainless Steels and High-Temperature Alloys

Material Number6351284

ISO Catalog IDB272Z03175SGLANSI Catalog IDB272Z03175SGL

B272Z_SGL 20xD Holemaking - 6351284 - Kennametal

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$425.18/each

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P Steel
M Stainless Steel
S High-Temp Alloys
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

Overview
Application Data
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Q&A

Metric

Inch

Material Number	6351284
ISO Catalog ID	B272Z03175SGL
ANSI Catalog ID	B272Z03175SGL
Grade	KCMS20
[D1] Drill Diameter M	3.175 mm
[D1] Drill Diameter M	.125 in
[L] Overall Length	125 mm
[L] Overall Length	4.92 in
[L3] Flute Length	83 mm
[L3] Flute Length	3.27 in
[L4] Maximum Drilling Depth	74 mm
[L4] Maximum Drilling Depth	2.91 in
[L5] Drill Point Length	0.54 mm
[L5] Drill Point Length	.021 in
[LS] Shank Length	32 mm
[LS] Shank Length	1.26 in
[D] Adapter / Shank / Bore Diameter	4 mm
[D] Adapter / Shank / Bore Diameter	.1575 in

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Workpiece Materials

Steel
Stainless Steel
High-Temp Alloys

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

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 20 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.

KCMS20 grade (B27_SGL) is a monolayer PVD AlTiN coated ultrafine grain carbide with superior surface finish. First choice for deep hole drilling of stainless steel and high-temperature resistant materials. Due to the coatings enhanced high temperature properties this grade can also be applied for MQL applications in steel.

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Tolerance

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

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Application Data

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

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

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

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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Product data

SDS

Safety Data Sheets

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Product Name

Material Number

ISO Catalog ID

ANSI Catalog ID

DA Collets

1014125

100DA040M

List Price

/each

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Qty

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DA Collets

1014126

100DA045M

List Price

/each

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Qty

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DA Collets

1014437

180DA040M

List Price

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Qty

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TG75 Series • Metric

1014556

75TG040M

List Price

/each

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Qty

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TG100 Series • Metric

1014661

100TG040M

List Price

/each

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/each

Qty

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ER Standard Collets • Metric

1025775

8ER040M

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ER Standard Collets • Metric

1025776

8ER045M

List Price

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Qty

In StockThis item is no longer availableLonger Delivery

ER Standard Collets • Metric

1025804

11ER040M

List Price

/each

Discount

Your Price

/each

Qty

In StockThis item is no longer availableLonger Delivery

ER Standard Collets • Metric

1025805

11ER045M

List Price

/each

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/each

Qty

In StockThis item is no longer availableLonger Delivery

ER Standard Collets • Metric

1025834

20ER040M

List Price

/each

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/each

Qty

In StockThis item is no longer availableLonger Delivery

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Product Similar To:

KenDrill™ SGL • 20 x D • Internal Coolant • Straight Shank • Metric

Solid Carbide Deep Hole Drill for Stainless Steels and High-Temperature Alloys

Material Number6351284

ISO Catalog IDB272Z03175SGLANSI Catalog IDB272Z03175SGL

Workpiece Materials

Uses and application

Features and benefits

Tolerance

Application Data

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

Product Suggestions

Product Family suggestions

Chat with Us

Call (833) 893-1514

Contact the Sales Team

Notifications

Chat with Us

Call (833) 893-1514

Contact the Sales Team

Product Similar To:

KenDrill™ SGL • 20 x D • Internal Coolant • Straight Shank • Metric

Solid Carbide Deep Hole Drill for Stainless Steels and High-Temperature Alloys

Material Number6351284

ISO Catalog IDB272Z03175SGLANSI Catalog IDB272Z03175SGL

Sending to {{cadTool}} in progress...

Workpiece Materials

Uses and application

Features and benefits

Tolerance

Application Data

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

The following files are available

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