

Step Cone Drill Bit Hole Cutter, SYCEES 4-22mm HSS Hex High Speed Steel Titanium Coated Step Drill Bit for Sheet Metal - Total 10 Step Sizes
About this item
- Material: HSS / High Speed Steel
- Surface treatment: Titanium coated; Shank size: 1/4" hex shank
- Suit for use in hardness under 25ยฐ artifacts, the plate thickness under 5mm
- Type: 10 steps (4mm, 6mm, 8mm, 10mm, 12mm, 14mm, 16mm, 18mm, 20mm, 22mm)
- Step Cone Drill Bit Hole Cutter 4-22MM HSS Great For Sheet Metal"#0025/57.4-22MM HSS 4241 Hex Titanium Step Cone Drill Bit Hole Cutter For Sheet Metal
Product description
Features: - The ladder of its unique structure, a bit can open a variety of specifications of aperture. - Do not need to use center punch, compared with the ordinary twist drill is not easy to be broken. - Deburring, chamfering, elliptic hole enlargement, twist drill, the function of them was unable, but it is possible. - The use of tools: drill, bench drill. Work while water cooling, can effectively extend the service life of drill bit, recommend drilling rate of 250-250 RPM. Shank: 6mm(dia), 25mm(L) Total: 75mm(L) Package Include: 1 x Hex Titanium Step Drill
Product details
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What customers say about Bigamart
10 Trustpilot reviews total, with 2 shown at a time.
I wrote to Bigamart's customer support and they accompanied the process of reshipping the item until it finally arrived. I felt a genuine effort to solve the problem till it was finally solved.
The package was here in Australia from England in a few days โ so quick! Something was missing and they refunded it straight away. Pretty happy with these guys.
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