Precision Twist QC21P High Speed Steel Jobber Drill Bit, Uncoated (Bright) Finish, Round Shank, Parabolic Flute, 135 Degree Radius Split Point, S (Pack of 6)
Amаzіng 🔥 Precision Twist QC21P High Speed Steel Jobber Drill Bit, Uncoated (Bright) Finish, Round Shank, Parabolic Flute, 135 Degree Radius Split Point, S (Pack of 6) Reviews
So you can check out the other reviews at Amazon.com
only with $ 59.31
| Material | High Speed Steel |
| Cutting Diameter | 0.35 Inches |
| Finish Type | Uncoated |
| Shank Type | Round |
| Cutting Angle String | 135 Degrees |
- Parabolic flute design offers enhanced chip removal, coolant flow to the drill point and heat dissipation
- 135-degree radius split-point is self-centering, reduces walking, good for hard material, and reduces pressure on cutting edges
- Jobber-length drill bits, most common length drill bit, suitable for a wide range of applications
- Uncoated (bright), economical and useful with a wide range of drilling materials
- High-speed steel (HSS), for use on a wide variety of materials
Product Description
The Precision Twist QC21P jobber drill bit is a parabolic flute design, 135-degree radius, split-point, round shank drill bit made of HSS with an uncoated (bright) finish. It is suitable for drilling to a depth up to four times the diameter of the drill. Good for portable or machine drilling. The shank diameter is the same as the drill size. It was designed for drilling holes into a wide variety of metals and synthetic materials with best performance in steel and cast iron.
The QC21P series has a wide land parabolic flute design that enhances chip (also called swarf) formation and evacuation. Coolant has a better flow to the drill point for heat dissipation, and higher speeds and feeds for increased productivity. It is recommended to use a constant heavy feed rate while drilling. This design has a reinforced web which provides increased drill strength and rigidity, and straighter closer tolerance holes. The uncoated finish helps keep costs down, yet provides acceptable performance in most situations. The finish helps increase chip flow in soft materials.
Drilling, or hole making, is the most common metalworking operation in the world. Twist drill bits are the most common type of drill bit used. Twist drill bits are commonly used to drill holes with hand-operated drills, standalone drill presses, or lathes. The flutes of the drill bit act a passageway for chip extraction from the hole and for coolant to enter the hole. These drill bits have a right-hand twist that brings chips up and away from the cutting edge. They are made to ANSI industry standards, which help ensure that drill bits around the world conform to the same specifications.
Dormer Pramet manufactures cutting tools under the following brands: Precision Twist Drill, Dormer, Union Butterfield and Pramet. The company has locations around the world, and provides tools adhering to ANSI, NAS, and DIN standards.
Product Specifications
Specification for this product family
Clісk Hеrе : ➤➤
----------------------------
Hеу mу brо, Mаnу thаnkѕ fоr vіѕіtіng оur Wеbѕіtе. Arе уоu сurrеntlу trуіng tо fіnd fасtѕ аbоut Precision Twist QC21P High Speed Steel Jobber Drill Bit, Uncoated (Bright) Finish, Round Shank, Parabolic Flute, 135 Degree Radius Split Point, S (Pack of 6)Thе Gооd Nеwѕ, Rіght nоw wе'rе gіvіng bіg аѕ muсh аѕ 85% fоr реорlе whо buу Precision Twist QC21P High Speed Steel Jobber Drill Bit, Uncoated (Bright) Finish, Round Shank, Parabolic Flute, 135 Degree Radius Split Point, S (Pack of 6) рrоduсtѕ thrоugh thіѕ Wеbѕіtе.Nоt јuѕt thаt, уоu'll еvеn gеt уоurѕеlf а аbѕоlutеlу frее dіѕсоunt іn thе еvеnt thаt уоu оrdеr tоdау.Thаnkѕ fоr wаtсhіng аnd рlеаѕе gіvе а thumbѕ uр.
----------------------------Disclaimer:
Thіѕ Wеbѕіtе іѕ раrtісіраnt іn thе аmаzоn ѕеrvісеѕ llс аѕѕосіаtе рrоgrаm.I dо uѕе аffіlіаtе lіnkѕ whеn lіnkіng рrоduсtѕ іn thе Wеbѕіtе dеѕсrірtіоn.Thіѕ dоеѕ nоt аffесt уоur buуіng еxреrіеnсе оr іtеm рrісе but dоеѕ mеаn I rесеіvе а ѕmаll соmmіѕѕіоn оn іtеmѕ рurсhаѕеd uѕіng ѕuсh lіnkѕ.An аffіlіаtе аdvеrtіѕіng рrоgrаm dеѕіgnеd tо рrоvіdе а mеаnѕ fоr ѕіtеѕ tо еаrn аdvеrtіѕіng fееѕ bу lіnkіng tо wеbѕіtе аnd аmаzоn.соmWе аlѕо раrtісіраtеѕ іn аffіlіаtе рrоgrаmѕ wіth оthеr ѕіtеѕ. Wе аrе соmреnѕаtеd fоr rеfеrrіng trаffіс аnd buѕіnеѕѕ tо оthеr соmраnіеѕ.
---------------------------
0 Response to "Precision Twist QC21P High Speed Steel Jobber Drill Bit, Uncoated (Bright) Finish, Round Shank, Parabolic Flute, 135 Degree Radius Split Point, S (Pack of 6)"
Post a Comment