KYTOOLS / Hard Series

Hard Series 4-Flute Corner Radius End Mills

Pre-hardened / hardened steels HRC50–65; alloy/tool steels, titanium, copper, carbon steel, graphite.

Corner Radius · 4-Flute specifications

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TiSiN · 30° · 4 FLUTES

KYTOOLS Hard Series End MillsKYTOOLS 硬钢系列立铣刀KYTOOLS 硬鋼シリーズ エンドミル

Corner Radius · 4F圆角 · 4刃ラジアス・4枚刃

Pre-hardened / hardened steels HRC50–65; alloy/tool steels, titanium, copper, carbon steel, graphite.预硬钢/淬硬钢 HRC50–65;合金钢、工具钢、钛合金、铜、碳钢、石墨。プリハードン鋼・焼入れ鋼 HRC50–65、合金工具鋼、Ti合金、銅、炭素鋼、黒鉛。
PMKNSH
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◎ Most suitable · ○ Suitable
Hard Series corner-radius-4f

Features产品特点特長

  • Good wear resistance by Si-based PVD coating.硅基 PVD 涂层,具有良好的耐磨性。Si系PVDコーティングにより、優れた耐摩耗性を実現。
  • High-precision cutting-edge tolerance.高精度刃径公差。高精度な刃径公差。
  • Reinforced edge design helps prevent chipping.强化刃口设计,有助于防止崩刃。強化刃先設計により、チッピングを抑制。
  • Fine-grain WC (0.3 μm) with high TRS helps minimize breakage.采用高抗弯强度的细晶粒 WC(0.3 μm)基体,降低断裂风险。高抗折力の微粒子WC(0.3 μm)母材により、折損を抑制。
TiSiNPVD coatingPVD 涂层PVDコーティング
30°Helix angle螺旋角ねじれ角
4Flutes刃数刃数
Grain size晶粒度粒径μmCo钴含量Co含有量%Hardness硬度硬さHRATRS抗弯强度抗折力MPaKIC断裂韧性破壊靭性MPa·m¹ᐟ²
0.3993.838009.2
D size刃径刃径D tolerance (mm)公差 (mm)公差 (mm)
Ø0.3–6-0.005 ~ -0.015
Ø8–12-0.010 ~ -0.025
Ø14–20-0.015 ~ -0.030
R size半径半径R tolerance (mm)R公差 (mm)R公差 (mm)
R0.02–R0.5±0.005
R1–R1.5±0.01
R2–R5±0.015
Dimensions · Recommended R options尺寸规格 · 推荐 R 选项寸法・推奨RオプションUnit: mm · Shank tolerance: h5单位:mm · 柄径公差:h5単位:mm・シャンク径公差:h5
Diameter刃径刃径Corner radius圆角半径コーナ半径Flute length刃长刃長Overall length总长全長Shank柄径シャンク径
DRFLOALh5
1R0.23504
2R0.2 / R0.55504
3R0.2 / R0.58504
4R0.2 / R0.5 / R1.010504
20754
251004
5R0.2 / R0.5 / R1.013506
6R0.2 / R0.5 / R1.015506
25756
301006
301506
8R0.2 / R0.5 / R1.0 / R2.020608
25758
351008
401508
Diameter刃径刃径Corner radius圆角半径コーナ半径Flute length刃长刃長Overall length总长全長Shank柄径シャンク径
DRFLOALh5
10R0.5 / R1.0 / R2.0 / R3.0257510
4010010
5015010
12R0.5 / R1.0 / R2.0 / R3.0307512
4510012
6015012
14R0.5 / R1.0 / R2.0358014
4510014
6015014
16R0.5 / R1.0 / R2.04510016
6015016
18R0.5 / R1.0 / R2.04510018
6015018
20R0.5 / R1.0 / R2.04510020
6015020
Custom size: MOQ 5 pcs; delivery in 10-15 working days.非标尺寸:最小起订量 5 支;交期 10-15 个工作日。特注サイズ:最小注文数量5本、納期10-15営業日。

TOOL INQUIRY

Specify your corner radius · 4-flute.

Pre-hardened / hardened steels HRC50–65; alloy/tool steels, titanium, copper, carbon steel, graphite.

  • Corner radius option
  • cutting diameter
  • flute length
  • overall length
  • shank diameter
  • workpiece material
  • quantity