|
Name |
99PCS HSS tin coated edge ground half ground twist drill bit set packed into plastic box |
|
Material |
99PCS HSS tin coated half ground twist drill bit set made by HSS-4241 material, we also have other material for you choose, such as 4341, M2 and M35. |
|
Production technology |
99PCS HSS tin coated half ground twist drill bit set made by roll forged then edge ground, also called half ground. |
|
Tip degree |
99PCS HSS tin coated half ground twist drill bit set 118° without split point, we also can do 135° with split point if you want. |
|
Surface treatment |
titanium finish, Tin-coated for 99PCS HSS tin coated half ground twist drill bit set |
|
99PCS HSS tin coated half ground twist drill bit set size |
16 pcs 1.5mm bits, 16 pcs 2.0mm bits, 15 pcs 2.5mm bits, 10 pcs 3.0mm bits, 10 pcs 3.2mm bits, 8 pcs 3.5mm bits, 8 pcs 4.0mm bits, 3 pcs 4.5mm bits, 3 pcs 5.0mm bits, 2 pcs 5.5mm bits, 2 pcs 6.0mm bits, 2 pcs 6.5mm bits, 2 pcs 8.0mm bits, 2 pcs 10.0mm bits |
|
Mark |
mark material, size and brand by stamping method. Also can be mark by lasering |
|
Package |
black plastic box with giftbox outside. we also accept customization color and brand for package box. |
|
Brand |
GMTOOL, GOLDMOON, BeHappy, B&T etc. We also accept custom customers' brands. |
● HSS-high speed steel material - HSS Titanium Coating: Classic HSS construction with titanium coating for capability and durability. The cutting edge is hardened and honed for sharpness, chatter-free design with staggered cutting teeth ensures the precise countersinking and hole smooth clean. It can be used multiple times without deformation
● Titanium Coating: Classic HSS 4241 metal drill construction with titanium coating for capability and durability. (TiN or TiNi)
● Wide usage: Suitable for wood, carbon steel, sheet steel, fiberboard, rubber, plywood, PVC, plastic etc , not use for on Stainless Steel, concrete, masonry and stone, very easy broken and very dangerous. Wide Usage: The tips fast cutting point is automatically centered and penetrates quickly with less pressure, the drill kit meets all your requirements, ideal Drilling in Wood/ Cast Iron/ Aluminum Alloy/ Plastic/ Fiberglass
● Convenient Access: Various sizes are placed in different compartments of the plastic box, and the corresponding sizes of different drills are printed on the bottom of the lid, making it very convenient to access. covering all the drilling needs for daily use. And easy to carry and store.
● Strength & Hardness: Made with HSS steel, Hardness Level on HRC 62-63.
● Common classic level size by metric: 16 pcs 1.5mm bits, 16 pcs 2.0mm bits, 15 pcs 2.5mm bits, 10 pcs 3.0mm bits, 10 pcs 3.2mm bits, 8 pcs 3.5mm bits, 8 pcs 4.0mm bits, 3 pcs 4.5mm bits, 3 pcs 5.0mm bits, 2 pcs 5.5mm bits, 2 pcs 6.0mm bits, 2 pcs 6.5mm bits, 2 pcs 8.0mm bits, 2 pcs 10.0mm bits
Usage: take out the drill bit which you want size by carefully and install it in drill machine, clamp it tightly by key, then adjust the speed around 550 RPM, Apply pressure uniformly downward. Put on personal protective equipment
Hot Tags: 99pcs hss tin coated half ground twist drill bit set, China 99pcs hss tin coated half ground twist drill bit set manufacturers, suppliers, factory, 99PCS HSS Tin Coated Half Ground Twist Drill Bit Set, sds drill bit, drill set twist, edge ground drill, 115PCS Cobalt Amber Finish Twist Drill Bit Set, drill bit
