M35 Cobalt Superhard High Speed Steel: ISI M35/1.3243/SKH55/M35 steel is a kind of high speed steel containing cobalt, which has the characteristics of high wear resistance, high pressure resistance and sintering resistance.
【M35 step drill compatibility 】： step drills can quickly and smoothly drill holes of different diameters, such as stainless steel, aluminum, wood, plastic board (the board must be thinner than the height of the step drill)
【M35 four spiral groove】: step drill four cutting blade design. Faster, smoother cutting and easier separation of sawdust.
【Common sizes】: drill bits contain sizes from 1/4” to 1-3/8. Common sizes 7/8”, 1-2/16”, 1-3/8, minimum size 1/4, maximum size 1-3/8, total 19 sizes
【135 °cutting angle】 - The increased angle of the drill tip is more suitable for drilling hard materials than 118 °. Tip - The temperature of the drill will increase due to high speed rotation. It is suggested to add cutting oil or spray water to cool the drill during continuous operation, which can effectively prolong the service life of the ladder drill.If the product has any quality problems.
Description
PANOVOS FOUR SPIRAL FLUTE STEP DRILL BIT
These Double-Fluted Step Drill Bits providefaster cutting and drilling than
singlo flutobits.The easy-to-read step markings andtargets save time
when drilling holes
A Tool Box NecessityHigh Speed Steel Durability
Two flutes on this Step Drill Bitcut faster and keep bit coolerFast-
starting,non-walking drill tip
Thick 3/8" 3-Flat Shank won'tround out in the drill chuck fora more positive grip
YG-1 - 2241L High Speed Steel NC Spotting Drill Bit, Uncoated (Bright), Straight Shank, Slow Spiral, 120 Degree, 3/8" Diameter x 3-1/2" Length (Pack of 1)
KWD 5.500
Accu-Cut Chamfer End Mill - 60 Degree, V Groove, 3/8" Carving Bits for Wood, Aluminum, Alloy Steel - I2DMS 2 Flute Carbide End Mill for Chamfering, Deburring, Spotting & Side Milling - AlTiN Coating
KWD 13.500
Lichamp Annular Cutter Set, M2 HSS Mag Drill Bits for Magnetic Drill Press Hard Steel Drill Project, 6 Pack with 1/2" to 1-1/16" Diameter and 1" Cutting Depth with case
KWD 32
HARFINGTON 10pcs Carbide Rotary Burrs 3/32" (2.35mm) Shank 1/4" (6mm) Head Double Cut Tree F Shape Die Grinder Bits Rasp Files for Metal Wood Plastic Polishing Engraving
KWD 7.500
