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K256_YPC (~8 x D) • KCK10 • Aシャンク • YPC Beyondドリル

Name: K256_YPC (~8 x D) • KCK10 • Aシャンク • YPC Beyondドリル
SKU: 4053471
Rating: 0 (0 reviews)

YPC Beyond™ドリル • 鉄材 • スルークーラント

メートル

インチ

SAP Material Number	4053471
ISO Catalog Number	K256A02813YPC
ANSI Catalog Number	K256A02813YPC
Grade	KCK10
[D1] Drill Diameter M	7.145 mm
[D1] Drill Diameter M	.2813 in
[L] Overall Length	110 mm
[L] Overall Length	4.33 in
[L3] Flute Length	69 mm
[L3] Flute Length	2.716 in
[L4] Maximum Drilling Depth	59.3 mm
[L4] Maximum Drilling Depth	2.334 in
[L5] Drill Point Length	1.891 mm
[L5] Drill Point Length	.0745 in
[LS] Shank Length	38.499 mm
[LS] Shank Length	1.515 in
[D] Adapter / Shank / Bore Diameter	7.938 mm
[D] Adapter / Shank / Bore Diameter	.3125 in

すべての改良品を表示

使用法と用途

ドリル加工
穴あけ加工：傾斜した出口
工具寸法：2枚刃／3マージン／クーラント
穴あけ加工 — スルークーラント
スルークーラント：MQL（最小クーラント量：Minimum Quantity Lubricant）：ドリル加工
Corner Style: Corner Chamfer
シャンク — ストレートプレーン ≤h6
ねじれ角： 30°
Drilling: Cross-Hole Drilling

ワーク材料

K Cast Iron

特徴と利点

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.

機械側

荷重...

ワーク側

荷重...

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

ケナメタル超硬ソリッドドリル寸法（K*シリーズ）

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

ケナメタル超硬ソリッドドリル寸法（B*シリーズ）

			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

YPCドリル • B／K25_YPC • 材種KCK10™ • スルークーラント • ドリル径 3～20 mm • メトリック

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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