BB Tools

BB Roughing End Mill 4F-BK2055 & BB2055

$7.50 USD

~~$0.00 USD~~ $7.50 USD

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Series 4F-BB2055 4F-BK2055-U

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BB粗加工铣刀系列 - 为不同材料与工况提供专业解决方案

BB Roughing End Mill Series - Professional Solutions for Different Materials & Working Conditions

本系列专为高效粗加工设计，通过不同的槽型、材质和涂层组合，实现极高的金属去除率和使用寿命。
This series is designed for high-efficiency roughing, combining various flute designs, substrates, and coatings to achieve high metal removal rates and tool life.

系列总览 / Series Overview

系列 Series	产品代号 Code	核心特点 Key Features	涂层/表面 Coating/Surface	最佳应用 Best Application
经济无涂层 Economy Uncoated	BF2055	无涂层，锋利切削，专为铝等非铁金属优化 Uncoated, sharp cutting, optimized for non-ferrous metals	无涂层 Uncoated	铝合金、铜、塑料 Aluminum, Copper, Plastics
高性能DLC High-Performance DLC	BC2055	彩色DLC涂层，低摩擦，防铝屑粘附 Colored DLC coating, low friction, anti-adhesion	彩色DLC涂层 Colored DLC	铝合金、粘性材料 Aluminum, Sticky Materials
通用加工 General Purpose	BB2055	均衡设计，TiSiN涂层，应用范围广 Balanced design, TiSiN coating, wide application range	TiSiN涂层 TiSiN Coating	钢、不锈钢、模具钢 Steel, Stainless Steel, Mold Steel
高效排屑 High-Efficiency Chip Evacuation	BK2055	新设计U型容屑槽，排屑空间更大 New U-type flute design, larger chip space	可提供多种涂层 Multi-coating Options	软钢、低碳钢、长屑材料 Mild Steel, Low-Carbon Steel, Long-chip Materials
纳米蓝晶 Nano Blue	BL2060	纳米结构AlTiN涂层，超高硬度与热稳定性 Nano-structured AlTiN coating, high hardness & thermal stability	纳米蓝AlTiN涂层 Nano Blue AlTiN	高强度钢、淬火钢、高温合金 Hard Steel, Hardened Steel, High-Temp Alloys

BF2055 系列 - 非铁金属专家 / Non-Ferrous Metal Expert

设计理念: 通过优化的前角和抛光处理，实现极其锋利的切削刃，最大限度减少加工非铁金属时的积屑瘤。
Design Philosophy: Optimized rake angle and polished edges provide extreme sharpness, minimizing built-up edge in non-ferrous metals.
优势: 价格经济，切削力小，加工表面光洁度好。
Advantages: Cost-effective, low cutting force, excellent surface finish.

BC2055 系列 - 防粘附之王 / Anti-Adhesion King

设计理念: 独特的彩色DLC涂层具有极低的摩擦系数和极高的表面硬度，从根本上解决了铝屑熔敷粘刀的问题。
Design Philosophy: Unique colored DLC coating with ultra-low friction and high surface hardness prevents aluminum adhesion.
优势: 寿命极长，可干式切削，加工出的铝件侧面光洁度优异。
Advantages: Extremely long lifespan, suitable for dry cutting, excellent side-wall finish on aluminum.

BB2055 系列 - 通用型主力 / General Purpose Workhorse

设计理念: 经典的TiSiN涂层在硬度与韧性间取得平衡，通用的槽型设计使其能应对大多数钢件和不锈钢的粗加工。
Design Philosophy: Classic TiSiN coating balances hardness and toughness; universal flute design handles most steel and stainless steel.
优势: 一款多用，性价比高，适用范围广。
Advantages: Versatile, cost-effective, wide application range.

BK2055 系列 - 排屑大师 / Chip Evacuation Master

设计理念: 创新的U型槽设计相比传统锯齿形粗铣刀，提供了更大的容屑空间和更平滑的排屑路径，有效防止缠屑。
Design Philosophy: Innovative U-type flute design provides larger chip space and smoother evacuation path than traditional serrated cutters.
优势: 在加工软钢等长屑材料时，可实现更高的进给率和更长的连续加工时间。
Advantages: Enables higher feed rates and longer continuous machining in mild steel and long-chip materials.

BL2060 系列 - 极限工况勇士 / Extreme Conditions Warrior

设计理念: 采用纳米复合结构的蓝灰色AlTiN涂层，能承受极高的切削温度，是加工难加工材料的理想选择。
Design Philosophy: Nano-composite blue-grey AlTiN coating withstands extreme cutting temperatures, ideal for difficult-to-machine materials.
优势: 红硬性极佳，抗氧化能力强
Advantages: Excellent red hardness, strong oxidation resistance.

☆Usually 35° can meet the rough machining with large margin or relatively soft material machining.

☆45° can be processed relatively difficult to machine materials, but the cutting volume is slightly lower.

☆Normally, 30/35° helix angle is used for material processing, and 45° helix angle is recommended for stainless steel.

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