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JOBBER DRILL BIT HSS IMPERIAL 1/16
PN 9LI116AlphaTranslation missing: en.product.item.price.current $0.59 / each| /Translation missing: en.product.item.price.current $0.59 / each| /Save 72% Save % -
JOBBER DRILL BIT HSS IMPERIAL 27/64
PN 9LI2764AlphaTranslation missing: en.product.item.price.current $6.22 / each| /Translation missing: en.product.item.price.current $6.22 / each| /Save 70% Save % -
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$4.66 / each| /pack of 10
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$2.48 / each| /pack of 10
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JOBBER DRILL BIT HSS IMPERIAL 29/64
PN 9LI2964AlphaTranslation missing: en.product.item.price.current $7.76 / each| /Translation missing: en.product.item.price.current $7.76 / each| /Save 70% Save % -
$3.00 / each| /pack of 10
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ALPHA 1/8 GOLD DOUBLE ENDED JOBBER DRILL BIT
PN 9DI18Alpha$2.64 / each| /HSS Titanium Nitride Coated with 135° Split Points FEATURES: Drill Diameter mm/inches: 3.17 or 1/8" Drill Diameter Gauge: 51 Overall Length m...
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ALPHA 3/16 GOLD DOUBLE ENDED DRILL #11
PN 9D11Alpha$4.66 / each| /HSS Titanium Nitride Coated with 135° Split Points FEATURES: Drill Dia. mm/inches - 4.85 3/16" Drill Dia. Gauge - 11 Overall Length mm - 60 ...
View full details$4.66 / each| /pack of 10 -
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JOBBER DRILL BIT HSS IMPERIAL 1/4
PN 9LI14Alpha$5.94 / each| /Alpha Jobber Drill Bit HSS Imperial 1/4" The Alpha Jobber Drill Bit HSS Imperial 1/4" is designed for precision and durability, making it an essent...
View full details$5.94 / each| /pack of 10 -
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JOBBER DRILL BIT IMP 5/16 - LONG SERIES
PN 9ELI516Alpha$24.36 / each| /The Alpha Gold Long series imperial drills boast the highest quality M2 HSS jobber drill | Titanium Nitride Coating Increase's hardness and decreas...
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JOBBER DRILL BIT HSS IMPERIAL 3/8
PN 9LI38Alpha$13.46 / each| /The Alpha Jobber Drill Bit HSS Imperial 3/8" is a high-quality, high-speed steel (HSS) drill bit, ideal for precise and efficient drilling in a var...
View full details$13.46 / each| / -
$4.06 / each| /pack of 10
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JOBBER DRILL BIT HSS IMPERIAL 1/2
PN 9LI12Alpha$27.06 / each| /ALPHA Jobber Drill Bit HSS Imperial 1/2" Product Overview The ALPHA Jobber Drill Bit HSS Imperial 1/2" is engineered for precision and durability, ...
View full details$27.06 / each| / -
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$8.92 / each| /pack of 5
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ALPHA STUB DRILL GOLD SERIES 9/32
PN 9SI932AlphaTranslation missing: en.product.item.price.current $2.71 / each| /Translation missing: en.product.item.price.current $2.71 / each| /Save 71% Save % -
JOBBER DRILL BIT IMPERIAL 5/8" REDUCED SHANK
PN 9LI58RAlpha$43.96 / each| /Alpha JOBBER DRILL BIT IMPERIAL 5/8" REDUCED SHANK Unlock precision and efficiency in your drilling projects with the Alpha Jobber Drill Bit Imperi...
View full details$43.96 / each| / -
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ALPHA 1/8 GOLD DOUBLE ENDED DRILL #30
PN 9D30Alpha$2.96 / each| /HSS Titanium Nitride Coated with 135° Split Points FEATURES: Drill Dia. mm/inches - 3.26 1/8" Drill Dia. Gauge - 30 Overall Length mm - 51 C...
View full details$2.96 / each| /pack of 10 -
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When you go to buy a drill bit, what do you need? Just a drill? or do you actually want a HOLE?
Rigorous testing has proven that the Gold Series Drills outperform most other drills on the Australian market by more than 30% - giving you more holes for your dollar in every single drill bit!
DRILL FEATURES
- M2 HSS Fully ground M2 HSS material increases drill life
- Titanium Nitride coating reduces heat and increases lubricity for extended life
- 135 Degree Split Point cuts faster and reduces wandering
- Alpha gold series drills are packaged is a reuseable plastic hang pack to keep your drills safe, clean and dry
DRILLING PRACTICE
The flute form, web thickness and split point of the standard Alpha drills are suitable for most materials forming fine chips. For safe and effective drilling, the rigidity of the drill bit and work piece are most important. The shorter the flute length the more rigid the drill. Longer drills must be adequately supported to reduce vibration.
Important information for safe drill bit usage:
- Use protective gloves and glasses and/or face shield at all times
- Clamp the work piece securely
- Select the correct speed and feed
- Use an appropriate coolant or lubricant
- Ensure the shank is securely held. Aviod using worn drill chucks as the drill may slip during use.
- Regrind the point or replace the drill before it dulls, do not force a worn drill.
- When deep hole drilling, withdraw frequently to clear the chips or swarf (deep holes start at 4X the diameter)
- For stainless steel, manganese and high tensile steels, do not allow the drill to swell as it will cause work-hardening. Use a slower speed and heavier feed for these materials.
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