M42 8% Cobalt Twist Drill Bits Set, 19 Pcs, 1mm To 10mm, arranged in a black case, visible size markings.
M42 8% Cobalt Twist Drill Bits Set, 19 Pcs, 1mm To 10mm, for stainless steel drilling with shavings on metal surface.
Close-up of M42 8% Cobalt Twist Drill Bits Set, 19 Pcs, 1mm To 10mm, For Stainless Steel And Hard Metals, 68 To 70 HRC Hardness in use
M42 8% Cobalt Twist Drill Bits Set, 19 Pcs, 1mm to 10mm, arranged in a holder, for stainless steel and hard metals, 68 to 70 HRC hardness.
Close-up of M42 8% Cobalt Twist Drill Bits Set, 19 Pcs, 1mm To 10mm, For Stainless Steel And Hard Metals, 68 To 70 HRC Hardness
Close-up of M42 8% Cobalt Twist Drill Bit for Stainless Steel, features three-step cutting for fast holes in aluminum and plastic.
Close-up of M42 8% Cobalt Twist Drill Bits Set showing three step cutting design for stainless steel and hard metals.
Close-up of single drill bit from M42 8% Cobalt Twist Drill Bits Set, 19 Pcs, 1mm To 10mm, For Stainless Steel And Hard Metals, 68 To 70 HRC Hardness.
Bearings Canada

M42 8% 钴合金麻花钻套装，19件，直径1mm至10mm，适用于不锈钢和硬质金属，硬度68至70 HRC，三段切削设计，快速钻孔铝材和塑料，工具寿命长，超强耐热耐磨

 
$123.73 CAD $190.35 CAD您节省了 $66.62 CAD
SKU: VXB07MZQMPMC
UPC: 00193019797341





 
高级M42钴钢螺旋钻头套装，专为硬质金属打造
✔️ 19件M42钴钢钻头，1-10毫米，硬度68-70 HRC，三段切削设计

这套19件螺旋钻头采用高级M42 8%钴钢，提供卓越的耐热和耐磨性能，适合钻削不锈钢和硬质金属。非常适合金属制造、汽车维修和DIY项目，满足快速且持久钻孔的需求。

✅ 19件套，直径从1毫米到10毫米，间隔0.5毫米
✅ 高级M42钴钢，硬度68-70 HRC，耐高温耐磨损
✅ 三段式切削设计，快速钻穿不锈钢、铝材和塑料
✅ 135度分裂点设计，帮助干净起钻，减少偏移
直径（毫米） 长度
1.0 3.4厘米
5.0 8.5厘米
6.0 9.0厘米
8.0 11.5厘米
10.0 13厘米

💡 钴钻头在金属加工中有什么用途？为什么要选择它而不是普通钻头？

简单来说，钴钻头在高温和磨损环境中表现出色

  • 适合不锈钢、钛合金及其他硬质金属
  • 含8%钴，重切削时寿命更长
  • 三段式设计，加快钻孔速度，减少钻头断裂
  • 适用于铝材和塑料的混合材料项目，可靠耐用
 

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