4pcs HSS Titanium Coated Step Drill Bits 1/4 Inch Hex Shank 3/8 Inch Round Shank

4pcs HSS Titanium Coated Step Drill Bits 1/4 Inch Hex Shank 3/8 Inch Round Shank
  • Sellerwww.sbsportsbook.com
  • List PriceUS$12.83piece
  • Sale PriceUS$12.83piece
  • ShippingFree Shipping
  • Ratings3,2 (893)

Product Description

Description:
4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill


Specification:
Material:High speed steel 4241
Size: 4-39 mm (4,6, 9,12,15,18,21, 24, 27, 30, 33, 36, 39)mm
Shank:10mm(dia),22mm(L)
Total:107.5mm(L)
Allow 1-3mm measurement error.

Features:
1, The ladder of its unique structure, a bit can open a variety of specifications of aperture.
2, Do not need to use center punch, compared with the ordinary twist drill is not easy to be broken.
3, Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable,but it is possible.
4, The use of tools: drill, bench drill.Work while water cooling, can effectively extend the service life of drill bit.

Package Included:
1x Titanium Step Drill

More Details:
4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill

4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill

4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill

4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill4-39mm HSS Round Shank Titanium Coated Step Drill/Pagoda Drill/Ladder Drill

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