Drillpro 3pcs 16-30.5mm 5-20mm 3-14mm HSS Taper Umbrella Drill Bit Step Drill Set Cone Cutter Chamfer Tool

Drillpro 3pcs 16-30.5mm 5-20mm 3-14mm HSS Taper Umbrella Drill Bit Step Drill Set Cone Cutter Chamfer Tool
Eachine1
sku: 1421708
ACCORDING TO OUR RECORDS THIS PRODUCT IS NOT AVAILABLE NOW
$9.11
Shipping from: China
   Description
Description: Drillpro 3pcs 16-30.5mm 5-20mm 3-14mm HSS taper umbrella drill bit / step drill set / cone cutter chamfer tool. Specification: Material High-speed steel 4241(Suit for use in hardness under 25) Style Taper Umbrella Color Silver Tone Surface Treatment White Diamond Shank Size 6mm; 8mm;10mm Type 16-30.5mm,10mm Handle 6-20mm,8mm Handle 3-14mm,6mm Handle Used for Wood, plastic, metal drilling; PV Plate Features: - Unique umbrella structure, a drill can open a variety of sizes aperture. - Does not require the use of a center punch, and is less likely to break than a regular twist drill. - Deburring, chamfering and round hole reaming are done at one time with little shaking. - 4241 High speed steel, easy drilling, high hardness, sharp edge, good cutting effect. Package Included: 3 x Step Drills More Details:
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