IRONANT Step Drill Bits 5PCS HSS Titanium Step Drill Bit Set 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

IRONANT Step Drill Bits 5PCS HSS Titanium Step Drill Bit Set 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case

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Product Description

IRONANT 5 PCs Step Drill Bit Set Specification: #1 Bit(10 steps): 1/4"" 3/8"" 1/2"" 5/8"" 3/4"" 7/8"" 1"" 1-1/8"" 1-1/4"" 1-3/8"" #2 Bit(12 steps): 3/16"" 1/4"" 5/16"" 3/8"" 7/16"" 1/2"" 9/16"" 5/8"" 11/16"" 3/4"" 13/16"" 7/8"" #3 Bit(9 steps): 1/4"" 5/16"" 3/8"" 7/16"" 1/2"" 9/16"" 5/8"" 11/16"" 3/4"" #4 Bit(13 steps): 1/8"" 5/32"" 3/16"" 7/32"" 1/4"" 9/32"" 5/16"" 11/32"" 3/8"" 13/32"" 7/16"" 15/32"" 1/2"" #5 Bit(6 steps): 3/16"" 1/4"" 5/16"" 3/8"" 7/16"" 1/2"" Feature: ——118° X-type Split Point - Increases cutting speed with self-centering and prevents walking. ——Two-flute Design - guarantees a faster and smoother cutting allows particles escape easily. ——Tri-flatted shank will not spin inside the chunk compatible with different types of drill machines effectively. ——Application - suitable for sheet metal wood board plastic aluminum alloy copper NOT recommended for high carbon steel hard metal. Warm Tips: ——To extend the service life of the step drill bit and facilitate drilling

IRONANT Step Drill Bits 5PCS HSS Titanium Step Drill Bit Set 50 Sizes High Speed Steel Step Bits for Metal with Aluminum Case Price in USA

$21.99
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