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Solid Carbide Flat Bottom Drill for Stainless Steel and High-Temperature Alloys

KenDrill™ FBL • 3 x D • Internal Coolant • Straight Shank • Metric

Name: KenDrill™ FBL • 3 x D • Internal Coolant • Straight Shank • Metric
SKU: 100161602
Rating: 0 (0 reviews)

Solid Carbide Flat Bottom Drill for Stainless Steel and High-Temperature Alloys

Features and benefits

Flat bottom drills with through coolant.

Application-specific SC drills that combine two operations in one:
1) Eliminate the 180° end mill in flat-bottom drilling or when preparing an inclined or curved surface for drilling.
2) After full cylindrical engagement, the drill runs at normal solid carbide drilling parameters.

Unique FB drill-point design with two effective cutting edges over center enable high feed rates.

Creates a true flat-bottom hole from O.D. to center.

Four-margin land design improves hole straightness and roundness and provides good alignment, even when drilling cross holes.

Three grades-geometry-combinations available to cover most common materials.

Uses and application

Drilling
Drilling: Inclined Entry
Drilling: Inclined Exit
Drilling: Flat Bottom
Drilling: Convex
Tool Dimensions: 2flute/4margin/coolant
DIN number 6535
DIN number 6537
Drilling - Through Coolant
Through Coolant: MQL (Minimum Quantity Lubricant): Drilling
Shank - Cylindrical Plain ≤h6
Helix Angle: 30°
Corner Style: Corner Chamfer
Corner Style: Square End
Drilling Depth: 3x
Counter Boring
Drilling: Cross-Hole Drilling

Tolerans • İnç
Anma ölçüsü aralığı	D1 Tolerans m7	D Tolerans h6
.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

Tolerans • Metrik
Anma ölçüsü aralığı	D1 Tolerans m7	D Tolerans h6
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

Dimensions for Kennametal Solid Carbide Drills

			Kısa			Uzun			Ekstra uzun
Ø	DIN 6535		~3 x D			~5 x D			~8 x D
D1	D	LS min	L	L3	L4	L	L3	L4	L	L3	L4
-1.40	4	28	58	7	5	58	9	6	58	12	10
-1.90	4	28	58	9	6	58	12	9	58	18	15
-2.30	4	28	58	13	9	58	18	14	66	26	22
-2.99	4	28	58	17	12	58	22	17	66	30	25
-3.75	6	36	62	20	14	66	28	23	78	40	33
-4.75	6	36	66	24	17	74	36	29	87	49	41
-6.00	6	36	66	28	20	82	44	35	94	56	48
-7.00	8	36	79	34	24	91	53	43	105	67	57
-8.00	8	36	79	41	29	91	53	43	110	72	61
-10.00	10	40	89	47	35	103	61	49	122	80	68
-12.00	12	45	102	55	40	118	71	56	141	94	79
-14.00	14	45	107	60	43	124	77	60	155	108	91
-16.00	16	48	115	65	45	133	83	63	171	121	101
-18.00	18	48	123	73	51	143	93	71	185	135	113
-20.00	20	50	131	79	55	153	101	77	200	148	124
-22.00	20	50	141	86	60	167	112	85	217	162	136
-25.00	25	56	153	95	65	184	126	98	238	180	150

Malzeme grubu

Kesme hızı vc

Metrik

Aralık m/dk.

Çap başına önerilen ilerleme oranı (f)

Min.

Başlangıç değeri

Maks.

3,0

4,0

6,0

8,0

10,0

12,0

16,0

20,0

P

5

45

50

60

mm/dev

0,04–0,08

0,05–0,09

0,06–0,12

0,09–0,15

0,10–0,16

0,12–0,20

0,14–0,23

0,16–0,24

6

40

50

60

mm/dev

0,03–0,06

0,04–0,07

0,04–0,10

0,08–0,12

0,09–0,14

0,10–0,16

0,12–0,18

0,14–0,20

M

1

40

50

60

mm/dev

0,04–0,08

0,05–0,09

0,06–0,12

0,09–0,15

0,10–0,16

0,12–0,20

0,14–0,23

0,16–0,24

2

40

50

80

mm/dev

0,06–0,11

0,07–0,11

0,08–0,16

0,12–0,20

0,13–0,21

0,16–0,22

0,18–0,24

0,21–0,26

3

40

55

70

mm/dev

0,03–0,04

0,03–0,05

0,04–0,06

0,04–0,07

0,05–0,08

0,06–0,10

0,07–0,11

0,08–0,12

S

1

20

25

30

mm/dev

0,06–0,08

0,07–0,10

0,10–0,13

0,10–0,14

0,12–0,16

0,14–0,19

0,17–0,22

2

10

20

30

mm/dev

0,05–0,07

0,06–0,08

0,08–0,11

0,09–0,12

0,10–0,13

0,12–0,16

0,14–0,18

3

30

35

50

mm/dev

0,03–0,05

0,04–0,08

0,05–0,10

0,07–0,11

0,08–0,12

4

30

35

50

mm/dev

0,03–0,05

0,04–0,08

0,05–0,10

0,07–0,11

0,08–0,12

Malzeme grubu

Kesme hızı vc

İnç

Aralık SFM

Çap başına önerilen ilerleme oranı (f)

Min.

Başlangıç değeri

Maks.

1/8 .125

3/16 .188

1/4 .250

5/16 .313

3/8 .375

1/2 .500

5/8 .625

3/4 .750

P

5

150

160

200

IPR

.002–.003

.002–.004

.002–.005

.004–.006

.005–.008

.006–.009

6

130

160

200

IPR

.001–.002

.002–.003

.002–.004

.003–.005

.004–.006

.005–.007

.006–.008

M

1

130

160

200

IPR

.002–.003

.002–.004

.002–.005

.004–.006

.005–.008

.006–.009

2

130

160

260

IPR

.002–.004

.003–.004

.003–.006

.005–.008

.006–.009

.007–.009

.008–.010

3

130

180

230

IPR

.001–.002

.002–.002

.002–.003

.002–.004

.003–.004

.003–.005

S

1

70

80

100

IPR

.002–.003

.003–.004

.004–.005

.004–.006

.005–.006

.006–.008

.007–.009

2

30

70

100

IPR

.002–.003

.003–.004

.004–.005

.005–.006

.006–.007

3

100

110

160

IPR

.001–.002

.002–.003

.002–.004

.003–.004

.003–.005

4

100

110

160

IPR

.001–.002

.002–.003

.002–.004

.003–.004

.003–.005

Kesme hızı vc

Metrik

Aralık m/dk.

Çap başına önerilen ilerleme oranı (f)

Malzeme grubu

Min.

Başlangıç değeri

Maks.

3,0

4,0

6,0

8,0

10,0

12,0

16,0

20,0

P

5

45

50

60

mm/dev

0,04–0,08

0,05–0,09

0,06–0,12

0,09–0,15

0,10–0,16

0,12–0,20

0,14–0,23

0,16–0,24

6

40

50

60

mm/dev

0,03–0,06

0,04–0,07

0,04–0,10

0,08–0,12

0,09–0,14

0,10–0,16

0,12–0,18

0,14–0,20

M

1

40

50

60

mm/dev

0,04–0,08

0,05–0,09

0,06–0,12

0,09–0,15

0,10–0,16

0,12–0,20

0,14–0,23

0,16–0,24

2

40

50

80

mm/dev

0,06–0,11

0,07–0,11

0,08–0,16

0,12–0,20

0,13–0,21

0,16–0,22

0,18–0,24

0,21–0,26

3

40

55

70

mm/dev

0,03–0,04

0,03–0,05

0,04–0,06

0,04–0,07

0,05–0,08

0,06–0,10

0,07–0,11

0,08–0,12

S

1

20

25

30

mm/dev

0,06–0,08

0,07–0,10

0,10–0,13

0,10–0,14

0,12–0,16

0,14–0,19

0,17–0,22

2

10

20

30

mm/dev

0,05–0,07

0,06–0,08

0,08–0,11

0,09–0,12

0,10–0,13

0,12–0,16

0,14–0,18

3

30

35

50

mm/dev

0,03–0,05

0,04–0,08

0,05–0,10

0,07–0,11

0,08–0,12

4

30

35

50

mm/dev

0,03–0,05

0,04–0,08

0,05–0,10

0,07–0,11

0,08–0,12

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KenDrill™ FBL • 3 x D • Internal Coolant • Straight Shank • Metric

Solid Carbide Flat Bottom Drill for Stainless Steel and High-Temperature Alloys

Features and benefits

Uses and application

Dimensions for Kennametal Solid Carbide Drills

Product Suggestions

Product Family suggestions

Chat with Us

Call (833) 893-1514

Contact the Sales Team

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Call (833) 893-1514

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KenDrill™ FBL • 3 x D • Internal Coolant • Straight Shank • Metric

Solid Carbide Flat Bottom Drill for Stainless Steel and High-Temperature Alloys

Features and benefits

Uses and application

Dimensions for Kennametal Solid Carbide Drills

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