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Guide Drill HSS C08
The Guide Drill HSS C08
% is a high-precision, durable tool made from high-speed steel with a carbon content of 0.8%. Designed for heavy-duty applications, it offers exceptional hardness and wear resistance, ensuring reliable performance in demanding drilling operations. Ideal for industrial and construction projects requiring accurate and efficient hole making.
Description
Guide drill HSS C08
Detailed Explanation
Guide Drill : A guide drill, also known as a pilot drill or lead drill, is used to create an initial hole that guides larger drills or other cutting tools. It ensures accurate positioning and helps prevent deflection during the drilling process.
HSS : High Speed Steel is a type of tool steel used in the manufacturing of cutting tools such as drills, milling cutters, and lathe tools. HSS is known for its ability to retain hardness at high temperatures, making it suitable for high-speed cutting operations.
C08% : This indicates that the steel has a carbon content of 0.8%. The carbon content in steel affects its hardness and strength. Higher carbon content generally results in harder and stronger steel, but it can also make the material more brittle.
| Code No | Diameter D (mm) | Length L (mm) |
|---|---|---|
| HSS-V1035TIN-H | 10 | 35 |
| HSS-V1238TIN-H | 12 | 38 |
| HSS-V1645TIN-H | 16 | 45 |
| HSS-2045TIN-H | 20 | 45 |
| HSS-2556TIN-H | 25 | 56 |
| HSS-3068TIN-H | 30 | 68 |
| Code No | 2-4XD | 4-6XD | 6-8XD |
|---|---|---|---|
| A | B | A | |
| 45-55 | 1.6 | 4.0 | 1.8 |
| 55-75 | 1.8 | 5.4 | 2.0 |
| 75-100 | 2.2 | 6.5 | 2.5 |
| 100-120 | 2.4 | 7.7 | 2.8 |
| 120-170 | 3.2 | 9.9 | 3.6 |
| 170-180 | 3.5 | 12.2 | 3.9 |
Specifications
| ISO Material | Hardness | Cutting Speed VC (m/min) | Feed Rate fz (mm/rev) | Tool Material |
|---|---|---|---|---|
| (-0.25%) Low Carbon Steel | 180~280HB | 120-150-180 | 0.06-0.08-0.1 | 0.07-0.08-0.11 |
| (0.25%-1%) Low Carbon Steel | 180~280HB | 110-140-170 | 0.06-0.08-0.1 | 0.07-0.08-0.11 |
| (-Hb300) Low Alloy Steel | 180~300HB | 90-110-130 | 0.06-0.08-0.1 | 0.07-0.08-0.11 |
| (Hb300-) High Alloy Steel | 180~300HB | 60-80-100 | 0.05-0.06-0.07 | 0.05-0.06-0.07 |
| Stainless Steel | 200~330HB | 60-90-110 | 0.04-0.05-0.07 | 0.04-0.07-0.11 |
| Grey Cast Iron | 250HB | 120-150-180 | 0.07-0.1-0.13 | 0.07-0.11-0.15 |
| Spheroidal Graphite Cast Iron | 250HB | 100-140-180 | 0.04-0.08-0.13 | 0.07-0.11-0.15 |
| Forged Aluminum Alloy | - | 180-230-280 | 0.04-0.05-0.06 | 0.07-0.09-0.12 |
| Cast Aluminum Alloy | - | 120-210-270 | 0.04-0.05-0.06 | 0.06-0.09-0.12 |
Notes:
The above cutting conditions are approximate guidelines and need to be adjusted based on machine rigidity, workpiece rigidity, and cutting depth.
*Spindle speed n (min-1) = Cutting speed Vc (m/min) × 1000 / π × Tool diameter (mm)
*Feed rate Vf (mm/min) = Spindle speed n (min-1) × Feed per tooth fz (mm/t) × Number of teeth XZ
Specifications
| Code No | Insert Seat | Insert Seat | Insert Seat | Clamp Screw | Wrench |
|---|---|---|---|---|---|
| 45-50 | VMC-045050N | VMC-045050T | WCMX030204 | M2.5X5 | T8 |
| 50-55 | VMC-050055N | VMC-050055T | WCMX030204 | M2.5X5 | T8 |
| 55-60 | VMC-055060N | VMC-055060T | WCMX040204 | M2.5X6 | T8 |
| 60-65 | VMC-060065N | VMC-060065T | WCMX040204 | M2.5X6 | T8 |
| 65-70 | VMC-065070N | VMC-065070T | WCMX050308 | M3.0X8 | T10 |
| 70-75 | VMC-070075N | VMC-070075T | WCMX050308 | M3.0X8 | T10 |
| 75-80 | VMC-075080N | VMC-075080T | WCMX050308 | M3.0X8 | T10 |
| 80-85 | VMC-080085N | VMC-080085T | WCMX050308 | M3.0X8 | T10 |
| 85-90 | VMC-085090N | VMC-085090T | WCMX06T308 | M3.5X10 | T15 |
| 90-95 | VMC-090095N | VMC-090095T | WCMX06T308 | M3.5X10 | T15 |
| 95-100 | VMC-095100N | VMC-095100T | WCMX06T308 | M3.5X10 | T15 |
| 100-105 | VMC-100105N | VMC-100105T | WCMX050308 | M3.0X8 | T10 |
| 105-110 | VMC-105110N | VMC-105110T | WCMX050308 | M3.0X8 | T10 |
| 110-115 | VMC-110115N | VMC-110115T | WCMX050308 | M3.0X8 | T10 |
| 115-120 | VMC-115120N | VMC-115120T | WCMX06T308 | M3.5X10 | T15 |
| 120-125 | VMC-120125N | VMC-120125T | WCMX06T308 | M3.5X10 | T15 |
| 125-130 | VMC-125130N | VMC-125130T | WCMX06T308 | M3.5X10 | T15 |
| 130-135 | VMC-130135N | VMC-130135T | WCMX06T308 | M3.5X10 | T15 |
| 135-140 | VMC-135140N | VMC-135140T | WCMX06T308 | M3.5X10 | T15 |
| 140-150 | VMC-140150N | VMC-140150T | WCMX06T308 | M3.5X10 | T15 |
| 150-160 | VMC-150160N | VMC-150160T | WCMX080408 | M4.0X10 | T15 |
| 160-170 | VMC-160170N | VMC-160170T | WCMX080408 | M4.0X10 | T15 |
| 170-180 | VMC-170180N | VMC-170180T | WCMX080408 | M4.0X10 | T15 |
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