A drill bit includes a shank and a body portion defining a plurality of axially stacked, progressively sized steps. The steps include a first step and a terminal step. The first step defines two tip flutes each disposed at a tip flute angle. The body portion defines a body flute extending...
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Premium Step Drill Bit Manufacturer for Precision Engineering, Find Details and Price about Special Step Drill 6542 Step Drill from Premium Step Drill Bit Manufacturer for Precision Engineering - Danyang Ergaster Tools Co., Ltd.
Step Drill Bit Material HSS4241(HSS4341,M2,M35 are available) Step Drill Bit Style Spiral Flute(Straight Flute is available) Step Drill Bit Shank 3-Way Clamping (Hex Shank Size 1/4" Inch (6.35 mm),Cylindrical Shank are available) Step Drill Bit Surface Titanium Coated(Bright Finish...
Size:3-12mm 4-12mm 4-20mm;Material:HSS;Certification:other;Customized support:OEM;Type:Gun Drill Bit;Use:Wood Drilling;Finish:Other;Place of Origin:CN;ZHE;Warranty:other;Brand Name:other;Model Number:other;Working Length (mm):other;|Alibaba.com
Material:HSS and HSS Cobalt;Size:6-35mm;Point Angle:135 Split Point Angle;Flute Type:Spiral Flue;Certification:MPA;customized support:OEM;customized support:ODM;drill type:Center Drill Bit;use:Other;place of origin:CN;JIA;brand name:EBUY;model number:EB-
(HSS) Shank: 10mm Flute: Spiral Size Range: 4-32mm Precision: 15 Steps Package Includes: 1pc Spiral Groove Cone Drill Bit Features: |Bit In A Triangle|Drill Bit Broke Off In Wood|Types Drill Bit| **Unmatched Versatility and Precision** The Xcan Step Drill Bit is a versatile tool ...
traditional twist drills, reducing the risk of breakage. The hex shank design provides a secure grip, allowing for stable operation while water cooling is recommended to extend the life of the bit. With a drilling rate of 250-250 RPM, this drill bit is designed to deliver consistent ...
HSS Step Drill Bit with Spiral Step 4-22, Find Details and Price about Step Drill Bit Spirial Drill Bit from HSS Step Drill Bit with Spiral Step 4-22 - Shanghai Total Industrial Co., Ltd.
Factory High Quality HSS Step Drill Bit, Find Details and Price about HSS Drill Bit Step Drill Bit from Factory High Quality HSS Step Drill Bit - DANYANG DAMING TOOLS CO., LTD.