HSS Twist Drill

Ang twist drill usa ka himan nga nag-drill sa usa ka circular hole sa usa ka workpiece pinaagi sa rotational cutting nga may kalabotan sa usa ka fixed axis. Ginganlan kini tungod kay ang chip flute niini pormag spiral ug morag twist. Ang spiral grooves mahimong adunay 2, 3 o labaw pa nga grooves, apan 2 grooves ang labing komon. Ang twist drills mahimong i-clamp sa manwal o electric handheld drilling tools o gamiton sa drill presses, milling machine, lathes ug bisan sa machining centers. Ang mga materyales sa drill bit kasagaran high-speed tool steel o carbide.

Titanium Twist Drill Bit Set 230 Pcs High Speed Steel nga adunay Storage Case
Taas nga Bilis nga Asero Bug-os nga Ground Twist Drill Bit Straight Shank
Tul-id nga Shank Bug-os nga Ground Black Oxide Hss Twist Drill Bit para sa Metal Drilling
HSS M35 Twist Drill Bits 5% Cobalt Hingpit nga Ground Golden Straight Shank Drills
Tranrich carbide twist drill Bits Set drill set twist hss drill bit set Wall Brick Block Masonry Drilling Bits
Bag-ong Gidisenyo nga carbide twist drill Bits Set drill set twist hss drill bit set para sa stainless steel
Electric Hammer Drill Bits 5/6/8/10/12/14/16mm Cross Type Tungsten Steel Alloy SDS Plus para sa Masonry Concrete Rock Stone
99pc HSS Twist Drill Bit Set Tool Kit para sa asero
6pcs Metric Thread M3-M10 Titanium Coated Drill HSS ug Tap Bits 1/4″ Hex Shank
TCT Countersink drill bit taas nga carbon steel straight shank 90 degrees chamfer crew hole alang sa wood drilling
Cylinder Shape Double Cut Rotary Burrs File Tungsten Rotary File Carbide Burr Set
Triangle Handle Bit Drilling 6MM Glass Drill Bit Tile Drill Bit Set

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HSS Twist Drill

Titanium Twist Drill Bit Set 230 Pcs High Speed Steel nga adunay Storage Case

Taas nga Bilis nga Asero Bug-os nga Ground Twist Drill Bit Straight Shank

Tul-id nga Shank Bug-os nga Ground Black Oxide Hss Twist Drill Bit para sa Metal Drilling

HSS M35 Twist Drill Bits 5% Cobalt Hingpit nga Ground Golden Straight Shank Drills

Tranrich carbide twist drill Bits Set drill set twist hss drill bit set Wall Brick Block Masonry Drilling Bits

Bag-ong Gidisenyo nga carbide twist drill Bits Set drill set twist hss drill bit set para sa stainless steel

Electric Hammer Drill Bits 5/6/8/10/12/14/16mm Cross Type Tungsten Steel Alloy SDS Plus para sa Masonry Concrete Rock Stone

99pc HSS Twist Drill Bit Set Tool Kit para sa asero

6pcs Metric Thread M3-M10 Titanium Coated Drill HSS ug Tap Bits 1/4″ Hex Shank

TCT Countersink drill bit taas nga carbon steel straight shank 90 degrees chamfer crew hole alang sa wood drilling

Cylinder Shape Double Cut Rotary Burrs File Tungsten Rotary File Carbide Burr Set

Triangle Handle Bit Drilling 6MM Glass Drill Bit Tile Drill Bit Set

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