6pcs SAE Drill Tap Combination Bit Set Deburr Countersink Hex Bit HSS 1/4 Shank

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6pcs SAE Drill Tap Combination Bit Set Deburr Countersink Hex Bit HSS 1/4 Shank



Product Details

  • Part Number: H1-WJ-79
  • Item Weight: 2.08 ounces
  • Package Dimensions: 3 x 2.6 x 0.4 inches
  • Material: Stainless Steel
  • Batteries Included?: No
  • Batteries Required?: No
  • Shipping Weight: 1.6 ounces
  • Date First Available: March 16, 2016
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  • Package Included:6pcs Drill Tap Countersink Set
  • Material:High speed steel
  • SAE Size: 6-32NC(3.5mm),8-32NC( 4.2mm),10-32NC( 5mm),10-24NC( 5mm),12-24NC( 5.7mm),1/4-20NC( 6.35mm)
  • Shank Dia:6.35mm 1/4 Hex Shank
  • Suitable for soft metal tapping, such as aluminum plate, thickness of less than 3--4mm.

Description: 1.Suitable for soft metal tapping, such as aluminum plate, thickness of less than 3--4mm. 2.Use for hole punching,tapping,chamfering. 3.SAE Size:6-32NC (3.5mm),8-32NC( 4.2mm),10-32NC( 5mm),10-24NC ( 5mm),12-24NC( 5.7mm),1/4-20NC( 6.35mm) 4.SAE Drill/Tap/Deburr Bit Set For Aluminum,&Plastic; 5.hole drilling, tapping and deburring/countersinking. 6.Back tapered beyond tap to prevent thread damage from over-drilling. 7.Deburr/countersink also provided on bit beyond back taper. Caution: When you use this drill bits, the material temperature will get very high, please add some water or coolant to avoid the material get smoke when using it. Package Included: 6pcs Drill Tap Countersink Set