技術資料・早見表
信頼性の高い切削基準チャートおよび単位換算表
ドリル規格サイズ換算表（232サイズ収録）
Searchable reference chart containing all 232 standard drill bit sizes: Fractional Inch (1/64" to 1"), Numbered Wire Gauge (#1 to #80), Letter (A to Z), and Metric (0.5 to 25.0 mm).
- 232 Standard Tooling Sizes
- Real-Time Filter
- Inch Decimals & Metric mm
被削材別切削条件マトリックス
Machining reference matrix for cutting speed (SFM & m/min) and feed per rev across 8 workpiece materials and 3 tool substrates (HSS, Cobalt M42, and Solid Carbide).
- 8 Material Categories
- HSS, Cobalt, Carbide Speeds
- Pre-filled Calculator Links
タップ下穴径チャート（ミリ・インチ）
Standard hole sizing reference for Metric Coarse (M1.6 to M24), Unified National Coarse (UNC), Unified National Fine (UNF), and NPT pipe threads at 75% thread engagement.
- Metric, UNC, UNF & NPT
- Standard Tap Drill Recommendations
- Live Thread Search
被削材別ドリル先端角一覧表
Recommended drill point angles (118°, 135°, 90°, 140°) and lip relief values organized by material hardness, from soft plastics and wood to hardened tool steels and titanium.
- Optimal Point Angles
- Tip Multiplier Constants
- Direct Point Calculator Links
工作機械用ミリ・インチ換算センター
Interactive bidirectional unit converter engineered specifically for machining: mm ↔ inches, m/min ↔ SFM, mm/min ↔ IPM, and bar ↔ PSI, accompanied by a 64th-inch fraction chart.
- Live 4-Way Unit Converter
- Fraction to Decimal to mm Table
- Zero Page Reloads