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Solid Carbide Drills

TOP DRILL FLAT with Through Coolant

Features and benefits

Flat bottom drill with through coolant.

Application specific SC Drills design to reduce the number of operations when: 1) a flat bottom hole is needed, eliminating the needs of an additional SC End Mill; 2) is necessary the preparation on an inclined or curved surface.

Four-margin land design to improve hole straightness and roundness. Increased stability even in crossing holes operations.

Creates full flat bottom holes.

Two grades to cover the majority of the workpiece materials.

Product specifications

Product #	6197128
ISO Catalog Number	TDF521A16000
ANSI Catalog Number	TDF521A16000
Grade	WN15HD
[D1] Drill Diameter Min Metric	16
[D1] Drill Diameter Min Inch	.6299
[L] Overall Length Metric	115
[L3] Flute Length Metric	65
[L4] Max. Drill Depth Metric	45
[LS] Shank Length Metric	48,0
[D]Adapter/Shank/Bore Dia mm	16,0

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TDF511A • TDF521A • 3 x D

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Product #	ISO Catalog Number	ANSI Catalog Number	Grade	[D1] Drill Diameter Min Metric	[D1] Drill Diameter Min Inch	[L] Overall Length Metric	[L3] Flute Length Metric	[L4] Max. Drill Depth Metric	[LS] Shank Length Metric	[D]Adapter/Shank/Bore Dia mm
6163565	TDF511A16000	TDF511A16000	WU20PD	16	.6299	115	65	45	48,0	16,0
6197084	TDF511A04000	TDF511A04000	WU20PD	4	.1575	66	24	17	36,0	6,0
6197085	TDF511A06000	TDF511A06000	WU20PD	6	.2362	66	28	20	36,0	6,0
6197086	TDF511A08000	TDF511A08000	WU20PD	8	.3150	79	41	29	36,0	8,0
6197087	TDF511A10000	TDF511A10000	WU20PD	10	.3937	89	47	35	40,0	10,0
6197088	TDF511A12000	TDF511A12000	WU20PD	12	.4724	102	55	40	45,0	12,0
6197089	TDF511A14000	TDF511A14000	WU20PD	14	.5512	107	60	43	45,0	14,0
6197090	TDF511A18000	TDF511A18000	WU20PD	18	.7087	123	73	51	48,0	18,0
6197121	TDF511A20000	TDF511A20000	WU20PD	20	.7874	131	79	55	50,0	20,0
6197122	TDF521A04000	TDF521A04000	WN15HD	4	.1575	66	24	17	36,0	6,0
6197123	TDF521A06000	TDF521A06000	WN15HD	6	.2362	66	28	20	36,0	6,0
6197124	TDF521A08000	TDF521A08000	WN15HD	8	.3150	79	41	29	36,0	8,0
6197125	TDF521A10000	TDF521A10000	WN15HD	10	.3937	89	47	35	40,0	10,0
6197126	TDF521A12000	TDF521A12000	WN15HD	12	.4724	102	55	40	45,0	12,0
6197127	TDF521A14000	TDF521A14000	WN15HD	14	.5512	107	60	43	45,0	14,0
6197128	TDF521A16000	TDF521A16000	WN15HD	16	.6299	115	65	45	48,0	16,0
6197129	TDF521A18000	TDF521A18000	WN15HD	18	.7087	123	73	51	48,0	18,0
6197130	TDF521A20000	TDF521A20000	WN15HD	20	.7874	131	79	55	50,0	20,0

Product Usage

Materials Grid
Uses and application
Grades

P		●
M		●
K		●
N	●
H
S
C
	WN15HD	WU20PD

Uses and application

Drilling
Drilling: Inclined Entry
Drilling: Inclined Exit
Drilling: X-Offset
Drilling: Flat Bottom
Drilling: Stacked Plates
Bohren: Konvexe Eintrittsfläche
Chain Drilling
Drilling: Cross-Hole Drilling
Drilling: Corner Drilling 45°
Bohrtiefe: 3x
Corner Style: Corner Chamfer
Schneideckenausführung: Ebene Stirnfläche
Zylinderschaft – ohne Spannfläche ≤h6
Spiralwinkel: 30°
38563
38550
Through Coolant: Radial: Drilling
MQL (Minimum Quantity Lubricant): Drilling
Tool Dimensions: 2flute/4margin/coolant

Grades

WN15HD
WU20PD

WIDIA WERBEARTIKEL

Karriere

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