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Forets Beyond™ YPC • Fontes • Arrosage central

K256_YPC (~8 x D) • KCK10 • Queue A • Forets Beyond YPC

Name: K256_YPC (~8 x D) • KCK10 • Queue A • Forets Beyond YPC
SKU: 4053486
Rating: 0 (0 reviews)

Forets Beyond™ YPC • Fontes • Arrosage central

Metric

Inch

Numéro de matériaux SAP	4053486
Réf. catalogue ISO	K256A05625YPC
Réf. catalogue ANSI	K256A05625YPC
Nuance	KCK10
[D1] Diamètre de foret M	14.288 mm
[D1] Diamètre de foret M	.5625 in
[L] Longueur totale	155 mm
[L] Longueur totale	6.102 in
[L3] Longueur de goujures	107 mm
[L3] Longueur de goujures	4.212 in
[L4] Profondeur de perçage maximale	91 mm
[L4] Profondeur de perçage maximale	3.582 in
[L5] Longueur de pointe du foret	3.595 mm
[L5] Longueur de pointe du foret	.1415 in
[LS] Longueur de la queue	45.499 mm
[LS] Longueur de la queue	1.791 in
[D] Adaptateur / Queue / Diamètre d’alésage	14.288 mm
[D] Adaptateur / Queue / Diamètre d’alésage	.5625 in

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Uses and application

Perçage
Perçage : Sortie inclinée
Dimensions de l'outil : 2 goujures/3 listels/lubrifiant
Perçage — Arrosage interne
Arrosage interne : MQL (Quantité minimale de lubrification) : Perçage
Corner Style: Corner Chamfer
Queue — Cylindrique Classique ≤h6
Angle d'hélice : 30°
Drilling: Cross-Hole Drilling

Matériaux de pièce à usiner

K Fonte

Features and benefits

YPC Beyond drills with through coolant for iron materials.

Material-specific SC drill specifically engineered to deliver best-in-class hole quality and longest tool life in cast iron, ductile iron, CGI, and ADI.

Y-TECH™ technology with uneven flute-to-flute angle creates unbalanced forces by design avoid chipping on margin lands.

Three-margin lands reduce pendulum motion by directing forces towards third margin for superior hole accuracy (cylindricity, constant diameter, hole straightness).

Corner chamfer avoids breakout when drilling through holes in gray iron.

KCK10™ Beyond grade contains multiple layers of PVD coating offering outstanding wear resistance for the drilling of cast irons.

Côté de la machine

Côté pièce à usiner

Tolerance • Metric
nominal size range	D1 tolerance m7	D tolerance 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

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

Dimensions pour les forets carbure monobloc Kennametal (série K*)

in				SHORT**			REGULAR**			LONG**
Ø				~3 x D			~5 x D			~8 x D
D1 min	D1 max	D	LS min	L	L3	L4	L	L3	L4	L	L3	L4
.1250	.1563	.1875	1.44	2.48	.91	.69	2.60	1.06	.84	3.07	1.54	1.28
.1563	.1875	.1875	1.44	2.68	1.14	.89	2.91	1.38	1.12	3.31	1.77	1.52
.1876	.2500	.2500	1.44	2.87	1.34	1.02	3.23	1.69	1.37	3.74	2.20	1.89
.2500	.3125	.3125	1.52	3.11	1.50	1.11	3.58	1.97	1.58	4.33	2.72	2.33
.3126	.3750	.3750	1.59	3.50	1.81	1.37	4.06	2.36	1.91	4.92	3.23	2.78
.3750	.4375	.4375	1.67	3.78	2.01	1.50	4.37	2.60	2.08	5.24	3.46	2.96
.4376	.5000	.5000	1.79	4.02	2.13	1.56	4.65	2.76	2.18	5.63	3.74	3.17
.5000	.5625	.5625	1.79	4.21	2.32	1.69	4.88	2.99	2.35	6.10	4.21	3.58
.5626	.6250	.6250	1.91	4.53	2.52	1.83	5.24	3.23	2.53	6.73	4.72	4.04
.6250	.6875	.6875	1.91	4.84	2.83	2.09	5.63	3.62	2.86	7.28	5.28	4.53
.6876	.7500	.7500	1.99	5.08	2.99	2.19	5.83	3.74	2.92	7.76	5.67	4.86
.7500	.8125	.8125	1.99	5.31	3.23	2.36	6.02	3.94	3.06	8.15	6.06	5.20
.8126	.8750	.8750	2.07	5.55	3.39	2.46	6.57	4.41	3.47	8.54	6.38	5.46
.8750	.9375	.9375	2.15	5.79	3.50	2.52	6.93	4.69	3.69	8.94	6.69	5.71
.9376	.9375	1.0000	2.22	6.02	3.70	2.66	7.24	4.92	3.87	9.37	7.05	6.01
** to factory standard

Dimensions pour les forets carbure monobloc Kennametal (série B*)

			short			long			extra long
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

Forets YPC • Série B25_YPC • Nuance KCK10™ • Arrosage central • Forets diamètre 3–20 mm • Métrique

Material Group

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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

5/8 .625

3/4 .750

430

520

690

IPR

.005–.009

.006–.010

.006–.013

.009–.017

.012–.018

.013–.020

.015–.024

.017–.029

300

430

590

IPR

.005–.009

.006–.010

.006–.013

.009–.017

.012–.018

.013–.020

.015–.024

.017–.029

230

300

430

IPR

.004–.007

.005–.009

.009–.013

.009–.018

.010–.019

.011–.020

.012–.024

.013–.029

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

16,0

20,0

130

160

210

mm/r

0,12–0,22

0,14–0,25

0,16–0,32

0,22–0,44

0,30–0,46

0,34–0,50

0,38–0,62

0,42–0,74

130

180

mm/r

0,12–0,22

0,14–0,25

0,16–0,32

0,22–0,44

0,30–0,46

0,34–0,50

0,38–0,62

0,42–0,74

130

mm/r

0,11–0,17

0,12–0,22

0,22–0,34

0,24–0,46

0,26–0,48

0,28–0,50

0,30–0,62

0,34–0,74

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K256_YPC (~8 x D) • KCK10 • Queue A • Forets Beyond YPC