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  • Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank
  • Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank
  • Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank
  • Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank
Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank
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Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank
Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank

Drillpro 3-13/6-25/6-35MM HRC89 M35 Cobalt Step Drill Bit TiAlN Coated 1/4 Inch Hex Shank

US$10.59 US$13.99
Product Specification:
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Description

Features
1. Spiral groove design(Great chip removal).
2. 118 ° X type bit design(No slipping, drill from any angle).
3. Double R 1/4 Inch hex shank design.
4. CNC, CBN grinding wheel(Higher accuracy).
5. A substantial increase in the wear resistance and oxidation resistance.
6. 3-13mm(11 Steps), 6-25mm(10 Steps), 6-35mm(13 Steps) for choosing.

Specifications
Name:Step Drill
Model:998692
Material: HSS-Co M35 Cobalt
Surface treatment: TiAlN Coating
Shank: 1/4 Inch Hex Shank
Hardness: HRC89

Double R 1/4 Inch Hex Shank, Protection Cone Design, Super Torque
High-speed steel cobalt/M35
More than 4241and 6542 high-speed steel materials.

Industrial-grade TiAlN plating
1. Form Al2O3 protection cover, fit for high speed drilling.
2. Can work without coolant.
3. Hardness up to HRC89.
4. Life service 2-3 times longer the common HSS-Co M35 step drill.

Uses
Suitable for Aluminum, insulation board, PVC board chamfer,steel, aluminum, sheet metal, carbon steel, 304 stainless steel, etc.

Note
1. Please allow 1-3mm differs due to manual measurement.
2. Due to the different display and different light, the picture may not reflect the actual color of the item. Thanks for your understanding.

Package Included
1 x Step Drill

 

Detail Image

 

 

 

 

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