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Straight Shank • Axial Clamping • 3xD

Name: Straight Shank • Axial Clamping • 3xD
SKU: 3861187
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Straight Shank Bodies 3 x D • Axial Clamping

Material Number3861187

ISO Catalog IDSS25KST250AR3MANSI Catalog IDSS25KST250AR3M

KST-SS 3xD Axial MM Holemaking - 3861187 - Kennametal

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$527.76/each

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Coolant - Through Coolant
Shank - Cylindrical Plain ≤h6

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Metric

Inch

Material Number	3861187
ISO Catalog ID	SS25KST250AR3M
ANSI Catalog ID	SS25KST250AR3M
[CSWS] System Size Workpiece Side	KST250
[D1] Adapter / Shank / Bore Diameter	27.5 mm
[D1] Adapter / Shank / Bore Diameter	1.083 in
[D1MAX] Maximum Adaptor/Bore Diameter	32.499 mm
[D1MAX] Maximum Adaptor/Bore Diameter	1.279 in
[D] Adapter / Shank / Bore Diameter	25 mm
[D] Adapter / Shank / Bore Diameter	.9843 in
[L] Overall Length	152.5 mm
[L] Overall Length	6.003 in
[L2] Usable Length	80.5 mm
[L2] Usable Length	3.169 in
[LS] Shank Length	56 mm
[LS] Shank Length	2.204 in

See all Product Variants

Uses and application

Coolant - Through Coolant
Shank - Cylindrical Plain ≤h6

Features and benefits

Tool body shipped with lock screw and wrench.
Order reamer head separately.

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After creating a solution just choose the Feeds & Speeds icon and our system will provide recommendations. You can customize the information by adding your machine and specifications or make adjustments using the sliders.

Application Data

RHM-E™ • Metric

Material Group		Cermet Tipped						Carbide Tipped

		straight flute			helical flute			straight flute			helical flute			helical flute
		KT325			KT6215			K605			KC6005			KC6305			Metric
		Cutting Speed vc															Recommended Feed Rate per Tooth
		Range m/min															Tool Ø (mm)	14,00–19,99		20,00–32,00		32,50–42,00
		Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Feed/Tooth	Min	Max	Min	Max	Min	Max
P	1	150	180	210	180	210	240	40	60	70	90	120	155	90	120	155	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	2	150	180	210	180	210	240	40	60	70	90	120	155	90	120	155	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	3	130	160	180	150	180	210	30	40	50	75	100	130	75	100	130	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	4	100	130	150	120	150	170	25	40	45	50	80	105	50	80	105	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	5	80	100	120	100	130	150	10	20	30	30	40	55	30	40	55	mm/z	0,08	0,18	0,08	0,20	0,08	0,22
	6	80	100	120	100	130	150	10	20	30	30	40	55	30	40	55	mm/z	0,08	0,18	0,08	0,20	0,08	0,22
M	1	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,08	0,15	0,08	0,18	0,08	0,20
	2	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,08	0,15	0,08	0,18	0,08	0,20
	3	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,08	0,15	0,08	0,18	0,08	0,20
K	1	150	180	200	180	210	240	30	50	60	80	110	130	80	110	130	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	2	130	160	180	150	180	210	25	40	45	65	90	110	65	90	110	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	3	100	130	160	120	150	170	20	30	40	50	70	90	50	70	90	mm/z	0,10	0,18	0,10	0,20	0,10	0,22
N	1	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	2	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	3	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	4	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	5	–	–	–	–	–	–	105	140	180	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
S	1	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,06	0,15	0,10	0,18	0,10	0,20
	2	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,06	0,15	0,10	0,18	0,10	0,20
	3	–	–	–	–	–	–	15	20	30	–	–	–	20	30	40	mm/z	0,08	0,18	0,10	0,20	0,10	0,20
	4	–	–	–	–	–	–	15	20	30	–	–	–	20	30	40	mm/z	0,08	0,18	0,10	0,20	0,10	0,20

Material Group		Cermet Tipped						Carbide Tipped

		straight flute			helical flute			straight flute			helical flute
		KT325			KT6215			K605			KC6005			KC6305			Inch
		Cutting Speed vc															Recommended Feed Rate per Tooth
		Range SFM															Tool Ø (inch)	.551-.787		.787-1.260		1.280-1.654
		Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Feed/Tooth	Min	Max	Min	Max	Min	Max
P	1	492	590	689	590	689	787	131	197	230	295	394	508	295	394	508	inch/z	.004	.008	.004	.009	.004	.010
	2	492	590	689	590	689	787	131	197	230	295	394	508	295	394	508	inch/z	.004	.008	.004	.009	.004	.010
	3	426	525	590	492	590	689	98	131	164	246	328	426	246	328	426	inch/z	.004	.008	.004	.009	.004	.010
	4	328	426	492	394	492	558	82	131	148	164	262	344	164	262	344	inch/z	.004	.008	.004	.009	.004	.010
	5	262	328	394	328	426	492	33	66	98	98	131	180	98	131	180	inch/z	.003	.007	.003	.008	.003	.009
	6	262	328	394	328	426	492	33	66	98	98	131	180	98	131	180	inch/z	.003	.007	.003	.008	.003	.009
M	1	–	–	–	–	–	–	26	33	49	–	–	–	49	66	92	inch/z	.003	.006	.003	.007	.003	.008
	2	–	–	–	–	–	–	26	33	49	–	–	–	49	66	92	inch/z	.003	.006	.003	.007	.003	.008
	3	–	–	–	–	–	–	26	33	49	–	–	–	49	66	92	inch/z	.003	.006	.003	.007	.003	.008
K	1	492	590	656	590	689	787	98	164	197	262	361	426	262	361	426	inch/z	.004	.008	.004	.009	.004	.010
	2	426	525	590	492	590	689	82	131	148	213	295	361	213	295	361	inch/z	.004	.008	.004	.009	.004	.010
	3	328	426	525	394	492	558	66	98	131	164	230	295	164	230	295	inch/z	.004	.007	.004	.008	.004	.009
N	1	–	–	–	–	–	–	361	492	640	–	–	–	–	–	–	inch/z	.004	.012	.004	.012	.004	.012
	2	–	–	–	–	–	–	361	492	640	–	–	–	–	–	–	inch/z	.004	.012	.004	.012	.004	.012
	3	–	–	–	–	–	–	361	492	640	–	–	–	–	–	–	inch/z	.004	.012	.004	.012	.004	.012
	4	–	–	–	–	–	–	361	492	640	–	–	–	–	–	–	inch/z	.004	.012	.004	.012	.004	.012
	5	–	–	–	–	–	–	344	459	590	–	–	–	–	–	–	inch/z	.004	.012	.004	.012	.004	.012
S	1	–	–	–	–	–	–	26	33	49	–	–	–	49	66	92	inch/z	.002	.006	.004	.007	.004	.008
	2	–	–	–	–	–	–	26	33	49	–	–	–	49	66	92	inch/z	.002	.006	.004	.007	.004	.008
	3	–	–	–	–	–	–	49	66	98	–	–	–	66	98	131	inch/z	.003	.007	.004	.008	.004	.008
	4	–	–	–	–	–	–	49	66	98	–	–	–	66	98	131	inch/z	.003	.007	.004	.008	.004	.008

		Cermet Tipped						Carbide Tipped

		straight flute			helical flute			straight flute			helical flute			helical flute
		KT325			KT6215			K605			KC6005			KC6305			Metric
		Cutting Speed vc															Recommended Feed Rate per Tooth
		Range m/min															Tool Ø (mm)	14,00–19,99		20,00–32,00		32,50–42,00
Material Group		Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Min	Starting Value	Max	Feed/Tooth	Min	Max	Min	Max	Min	Max
P	1	150	180	210	180	210	240	40	60	70	90	120	155	90	120	155	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	2	150	180	210	180	210	240	40	60	70	90	120	155	90	120	155	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	3	130	160	180	150	180	210	30	40	50	75	100	130	75	100	130	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	4	100	130	150	120	150	170	25	40	45	50	80	105	50	80	105	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	5	80	100	120	100	130	150	10	20	30	30	40	55	30	40	55	mm/z	0,08	0,18	0,08	0,20	0,08	0,22
	6	80	100	120	100	130	150	10	20	30	30	40	55	30	40	55	mm/z	0,08	0,18	0,08	0,20	0,08	0,22
M	1	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,08	0,15	0,08	0,18	0,08	0,20
	2	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,08	0,15	0,08	0,18	0,08	0,20
	3	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,08	0,15	0,08	0,18	0,08	0,20
K	1	150	180	200	180	210	240	30	50	60	80	110	130	80	110	130	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	2	130	160	180	150	180	210	25	40	45	65	90	110	65	90	110	mm/z	0,10	0,20	0,10	0,22	0,10	0,25
	3	100	130	160	120	150	170	20	30	40	50	70	90	50	70	90	mm/z	0,10	0,18	0,10	0,20	0,10	0,22
N	1	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	2	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	3	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	4	–	–	–	–	–	–	110	150	195	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
	5	–	–	–	–	–	–	105	140	180	–	–	–	–	–	–	mm/z	0,10	0,30	0,10	0,30	0,10	0,30
S	1	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,06	0,15	0,10	0,18	0,10	0,20
	2	–	–	–	–	–	–	8	10	15	–	–	–	15	20	28	mm/z	0,06	0,15	0,10	0,18	0,10	0,20
	3	–	–	–	–	–	–	15	20	30	–	–	–	20	30	40	mm/z	0,08	0,18	0,10	0,20	0,10	0,20
	4	–	–	–	–	–	–	15	20	30	–	–	–	20	30	40	mm/z	0,08	0,18	0,10	0,20	0,10	0,20

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Product Name

Material Number

ISO Catalog ID

ANSI Catalog ID

TG100 Series • Metric

1014783

100TG250M

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In StockThis item is no longer availableLonger Delivery

TG150 Series • Metric

1014881

150TG250M

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TG100 Series • Metric

1080565

100TGCHP250M

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ER Standard Collets • Metric

1123885

40ER260M

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ER Standard Collets • Metric

1123951

40ER250M

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Hydraulic Chuck • High-Performance Line • DV50 • Metric

1245448

DV40BHC25117M

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Hydraulic Chuck • High-Performance Line • DV50 • Metric

1245455

DV50BHC25117M

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Hydraulic Chuck • High-Performance Line • HSK63A • Metric

1245482

HSK63AHC25120M

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Hydraulic Chuck • High-Performance Line • HSK63A • Metric

1245491

HSK100AHC25115M

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HC-HSK Form C

1245513

HSK63CHC25095M

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Product Name

Material Number

ISO Catalog ID

ANSI Catalog ID

Grade

RHM-E with Straight Flutes and Internal Coolant

5133611

RHME28000KST250H6SF

KC6305

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RHM-E with Straight Flutes and Internal Coolant

5133612

RHME30000KST250H6SF

KC6305

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RHM-E with Straight Flutes and Internal Coolant

5133613

RHME31750KST250H6SF

KC6305

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/each

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RHM-E with Straight Flutes and Internal Coolant

5133614

RHME32000KST250H6SF

KC6305

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RHM-E with Straight Flutes and Internal Coolant

5133978

RHME28000KST250H6SF

KC6005

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RHM-E with Straight Flutes and Internal Coolant

5133979

RHME30000KST250H6SF

KC6005

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RHM-E with Straight Flutes and Internal Coolant

5133990

RHME31750KST250H6SF

KC6005

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RHM-E with Straight Flutes and Internal Coolant

5133991

RHME32000KST250H6SF

KC6005

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RHM-E with Helical Flutes and Internal Coolant

5134047

RHME28000KST250H6HF

KC6305

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RHM-E with Helical Flutes and Internal Coolant

5134048

RHME30000KST250H6HF

KC6305

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Product Name

Material Number

ISO Catalog ID

ANSI Catalog ID

T-HANDLE TORX DRIVER TT-25

1022519

TT25

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CLAMP SCR M10 / M10 x 30 TX25

3862225

KST250250AS

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Product Similar To:

Straight Shank • Axial Clamping • 3xD

Straight Shank Bodies 3 x D • Axial Clamping

Material Number3861187

ISO Catalog IDSS25KST250AR3MANSI Catalog IDSS25KST250AR3M

Uses and application

Features and benefits

Application Data

RHM-E™ • Metric

Product Suggestions

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Product Similar To:

Straight Shank • Axial Clamping • 3xD

Straight Shank Bodies 3 x D • Axial Clamping

Material Number3861187

ISO Catalog IDSS25KST250AR3MANSI Catalog IDSS25KST250AR3M

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Uses and application

Features and benefits

Application Data

RHM-E™ • Metric

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