Kyocera 23/64 TA SGS57198 DRILL 2FL - CNC Precision Drilling

Name: Kyocera 23/64 TA SGS57198 DRILL 2FL - CNC Precision Drilling
Brand: Kyocera
Price: 84.42 USD
Availability: InStock

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Kyocera 23/64 TA SGS57198 DRILL 2FL - CNC Precision Drilling

$84.42 USD

$140.70 USD

1 or more $84.42 USD

Stock: In Stock
Model: DRILL
Weight: 0.10kg
Manufactured: In Japan
Ships: Worldwide
Item Code: SGS57198

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Product Overview

The Kyocera 23/64 DRILL 2FL TA SGS57198 is a premium solid carbide drill engineered for high-performance CNC machining. Featuring a precision-ground 130° point angle and optimized 28° helix, this 0.359" diameter tool delivers exceptional hole quality, dimensional accuracy, and extended tool life in demanding production environments.

ISO Designation Breakdown

Position	Code	Description
1-2	D	Drilling operation
3-5	23/64	Tool size designation (0.359" nominal)
6-8	2FL	2-flute design for chip evacuation
9-10	TA	Advanced PVD coating grade
11-18	SGS57198	Manufacturer part number

Engineering Dimensions & Geometry

Parameter	Value	Tolerance
Nominal Diameter	0.359" (9.12 mm)	h5
Flute Length (L_f)	3.81" (96.8 mm)	±0.005"
Overall Length (L_o)	6.41" (162.8 mm)	±0.010"
Shank Diameter	0.364" (9.25 mm)	h6
Point Angle	130°	±1°
Helix Angle	28°	±2°
Corner Radius	0.003" (0.08 mm)	±0.001"
Runout (TIR)	≤0.0004" (10 μm)	—

Grade Details - Key Grade Characteristics

TA is Kyocera's advanced PVD-coated micro-grain carbide grade specifically developed for solid carbide drilling applications. The multi-layer coating architecture provides:

Hardness: 3,450 HV (coating) for superior wear resistance
Oxidation Resistance: Up to 1,100°C (2,012°F) threshold
Coef. of Friction: 0.35 (dry) against AISI 1045 steel
Coating Thickness: 2.5 μm ± 0.3 μm
Substrate: 0.8 μm WC-Co (12% Co) micro-grain carbide
Surface Finish: Ra 0.15 μm (flute), Ra 0.05 μm (margin)

Grade Comparison Matrix

Grade	Coating	Best For	Max Speed
TA	TiAlN + TiSiN	Steel, Stainless, Cast Iron	High
TIA	TiAlN	General Steel	Medium
TS	TiSiN	Hardened Steel >50 HRC	Medium-High
UT	Uncoated	Non-ferrous, Plastics	Low

Chipbreaker Profile

The 23/64 features a proprietary flute geometry optimized for 130° point angle drilling:

Feature	Specification	Function
Flute Form	Parabolic, polished	Enhanced chip evacuation
Margin Width	15% of diameter	Stable wall guidance
Edge Prep	K-land, 20° x 0.004"	Edge strength & finish
Web Thickness	18% of diameter	Rigidity & chip splitting

Recommended Applications & Workpiece Materials

Material Group	Examples	Machinability
P - Steel	AISI 1045, 4140, 4340, SS400	★★★★★ Excellent
M - Stainless	304, 316, 17-4PH, 420	★★★★☆ Very Good
K - Cast Iron	GG25, GGG50, FC300	★★★★★ Excellent
N - Non-ferrous	Al 6061, Cu, Brass	★★★☆☆ Good
S - Superalloys	Inconel 718, Ti-6Al-4V	★★★☆☆ Moderate

Application Map by Operation

Operation	Suitability	Max Depth	Notes
Through-hole Drilling	✓✓✓ Optimal	5×D	Best chip evacuation
Blind-hole Drilling	✓✓✓ Optimal	3×D	Use peck cycle
Stack Drilling	✓✓ Suitable	2×D	Clamp plates firmly
Cross-hole Drilling	✓✓ Suitable	2×D	Reduce feed 30%
Interrupted Cut	✓ Possible	1.5×D	Reduce speed 20%

Recommended Cutting Conditions

Workpiece Material	V_c (sfm)	V_c (m/min)	Feed (ipr)	Feed (mm/rev)
Carbon Steel (AISI 1045)	52-67	16.0-20.0	0.0011-0.0029	0.028-0.074
Alloy Steel (AISI 4140)	42-52	13.0-16.0	0.001-0.0025	0.025-0.063
Stainless Steel (304)	33-43	10.0-13.0	0.0009-0.0022	0.022-0.055
Cast Iron (GG25)	74-94	23.0-29.0	0.0011-0.0029	0.028-0.074
Aluminum (6061-T6)	114-154	35.0-47.0	0.0016-0.0052	0.042-0.133

Values are starting recommendations. Adjust based on machine rigidity, coolant concentration, and hole depth. Use internal coolant (10-15% emulsion) for optimal performance.

Operating Guidelines

Coolant: Water-soluble coolant (8-12% concentration) at 6-8 bar pressure. Minimum flow rate 12 L/min for 0.359" tools.
Peck Cycle: For depths >3×D, use peck depth of 1×D with full retract to break chips.
Entry Angle: Drill perpendicular to surface (90° ± 2°). For angled entry, use spot drill first.
Pre-drilling: Not required for 0.359" diameter. For stacked materials, use pilot hole 0.005" smaller.
Spindle Runout: Maintain TIR ≤ 0.0004" (10 μm) at tool tip for optimal tool life.
Tool Overhang: Minimize overhang. Use collet chuck or hydraulic chuck for best results.

Toolholder Compatibility

Holder Type	Clamp Range	Suitability	Runout
ER Collet (ER25/ER32)	0.364"	★★★★★ Excellent	≤5 μm
Hydraulic Chuck	0.364"	★★★★★ Excellent	≤3 μm
Shrink Fit	0.364"	★★★★★ Excellent	≤2 μm
Weldon Side-Lock	0.364"	★★★☆☆ Good	≤15 μm

Packaging & Ordering Information

Item	Details
Packaging	Individual plastic tube with foam insert, barcode label
Quantity per Pack	1 piece
MPN	SGS57198
List Price	$134.0
Warranty	Standard manufacturer defect warranty (6 months from purchase)
Certification	ISO 9001:2015, ISO 14001:2015

Catalog Meta Data

Attribute	Value
Product Series	SGS57198
Tool Category	Solid Carbide Drill - 2 Flute
Standard	DIN 6537 / ISO 5414
Coating Class	PVD Multi-Layer (Grade TA)
Last Catalog Update	2026-Q2
Country of Manufacture	Japan

Kyocera Product Authentication

✓ Genuine Product

Certificate of Authenticity

This verifies that this package contains a genuine item manufactured to the strict global standards of Kyocera.

Product Status Verified Original

Manufacturer Kyocera Corporation

Guaranteed Quality

Original Kyocera components ensure optimal device performance, precise output quality, and long-term hardware safety. Using non-genuine parts may impact hardware functions and void existing service agreements.

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Stock Enquiries (在庫確認): Kyotow manages a vast international inventory. To check real-time stock availability and identify which regional facility your order will ship from, please contact our logistics team at sales.kyotow@gmail.com.

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Order Processing Pipeline:

In-stock items (在庫あり): Dispatched with precision from the nearest regional hub within 3 business days.
Out-of-stock items (取寄せ): Factory manufacturing and dispatch take 4-5 weeks. Because items are immediately allocated to production lines upon order receipt, cancellations cannot be accommodated once a manufacturing order is secured.
Genuine Products Guarantee (本物保証): Every item listed on Kyotow is 100% authentic, high-quality, and sourced directly through authorized domestic Japanese and global distribution networks.

Product Images & Technical Accuracy 正確な製品情報

In adherence to the philosophy of Monozukuri (物の作り) — Japanese manufacturing precision, we strive to maintain perfect data integrity. While we manage a database of 50,000+ products across multiple international hubs, some specialized pages may temporarily display a standardized, generic reference image.

To guarantee absolute accuracy for your machining requirements, please cross-reference the exact Kyocera Item Code, Item Name, and Material Grade.

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How to Proceed with Your Purchase:

Use the official Kyocera Item Code and Grade specification to verify exact dimensions and compatibility before purchasing.
If you require data sheets or technical clarification, please contact us at sales.kyotow@gmail.com.

Refund & Cancellation Policy 返品・キャンセルポリシー

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100% Accuracy & Refund Guarantee (安心保証)
We offer a full refund or replacement if the verified Kyocera part number of the item received differs from the official item code specified in your order confirmation.

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Order Finality
Due to automated procurement systems linking directly to factory distribution channels across our global facilities, orders cannot be canceled or modified once processing begins. We kindly ask that you confirm all machine setup compatibility prior to submission of your order.

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Need Assistance? (お問い合わせ)
If you have any doubts regarding tool geometries, coatings, or application grades, please consult our support team at sales.kyotow@gmail.com before finalizing your procurement.

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Direct Supply Chain Transparency サプライチェーンの透明性

Why are our prices so low? (価格が安い理由): Kyotow sources genuine Kyocera tools directly from domestic Japanese distribution networks, completely bypassing the steep regional markups, localized sales overhead, and heavy middleman margins of Western distributors. We pass 100% of those structural savings directly to your machine shop.
Kyotowは日本の国内流通ネットワークから京セラ正規品を直接仕入れることで、欧米の現地代理店による大幅な上乗せ価格や営業コスト、中間マージンを完全に排除しています。その構造的メリットを、お客様の加工現場へ100%還元いたします。

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No Regional Markups

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Tags: 23/64-drill , TA-coated , SGS57198 , kyocera , drill-2fl , solid-carbide , cnc-drilling , precision-tool , 2-flute , industrial-grade

Kyocera 23/64 TA SGS57198 DRILL 2FL - CNC Precision Drilling

International Shipping Note

Product Overview

ISO Designation Breakdown

Engineering Dimensions & Geometry

Grade Details - Key Grade Characteristics

Grade Comparison Matrix

Chipbreaker Profile

Recommended Applications & Workpiece Materials

Application Map by Operation

Recommended Cutting Conditions

Operating Guidelines

Toolholder Compatibility

Packaging & Ordering Information

Catalog Meta Data

Certificate of Authenticity

Shipping & Stock Information 発送・在庫情報

Product Images & Technical Accuracy 正確な製品情報

Refund & Cancellation Policy 返品・キャンセルポリシー

Payments & Security 安全な決済方法

Fast & Reliable Worldwide Shipping 国際スピード郵便

Direct Supply Chain Transparency サプライチェーンの透明性

Domestic Sourced

100% Genuine

No Regional Markups

Information

My Account Information

Customer Service