![](https://img.auctiva.com/imgdata/1/5/8/7/3/2/4/webimg/1051163118_o.jpg)
![](https://img.auctiva.com/imgdata/1/8/2/9/8/6/7/webimg/1048890476_o.jpg)
Technical Specification
Product | Drill Bit |
Type | Jobber |
Drill Size | Choose from the dropdown above |
Overall Length | Refer to the dropdown above |
Flute Length | Refer to the dropdown above |
Drill Chunk Size | 1/16" to 3/8" = 3/8" & 25/64" to 1/2" = 1/2" |
Point | 135 degree Split Point |
Material | HSS Cobalt |
Brand | Alpha |
Pack Quantity | Choose from the dropdown above |
Product Information
- Alpha's PREMIUM Cobalt Series Jobber Drill Bits are ideal for heavy duty drilling
- Suitable for Stainless Steel, High Tensile Steel and Cast Iron
- Fully ground HSS Cobalt increases strength and drill life
- 135 degree split point cuts faster and reduces wandering
- PLEASE NOTE THE FOLLOWING When drilling into ferrous metals we recommend the use of a cutting fluid or compound to aid in the efficiency of the drill and to prolong its working life
- Drills are carded - Packed individually
- Photos are for illustrative purposes only and may not be the actual diameter or length
- Every effort has been made to ensure all measurements are accurate, they should only be used as a guide
- This is a MULTI-VARIATION listing, pick your configuration and pack size from the dropdowns above BUY IT NOW on a mobile phone or desktop
- Select the item(s) you want, add them to your cart, once your cart exceeds $75 you will recieve an additional 5% discount off your order, over $200 it is a 10% discount
- If you are looking for another type, diameter, length, width, material or pack size use the store search box on our store page
- Need help? message us through eBay
- Price Includes GST, Tax Invoice And Free Delivery Anywhere In Australia
BOLTS - METRIC
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_01.jpg)
BOLTS - IMPERIAL
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_02.jpg)
SOCKET SCREWS - METRIC
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_03.jpg)
SOCKET SCREWS - IMPERIAL
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_04.jpg)
MACHINE SCREWS - METRIC
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_05.jpg)
MACHINE SCREWS - IMPERIAL
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_06.jpg)
NUTS - METRIC
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_07.jpg)
NUTS - IMPERIAL
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_08.jpg)
WASHERS - METRIC
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_09.jpg)
WASHERS - IMPERIAL
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_10.jpg)
HARDWARE
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_11.jpg)
TOOLS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_12.jpg)
NUTSERTS - FLANGE
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_13.jpg)
NUTSERTS - COUNTERSUNK
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_14.jpg)
NUTSERTS - RUBBER / WELL NUTS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_15.jpg)
FASTENER KITS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_16.jpg)
METAL SCREWS - BUTTON
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_17.jpg)
METAL SCREWS - COUNTERSUNK
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_18.jpg)
METAL SCREWS - DECKING
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_19.jpg)
METAL SCREWS - FLAT
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_20.jpg)
METAL SCREWS - HEX
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_21.jpg)
METAL SCREWS - WAFER
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_22.jpg)
TIMBER SCREWS - BUGLE BATTEN
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_23.jpg)
TIMBER SCREWS - BUTTON
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_24.jpg)
TIMBER SCREWS - CHIPBOARD
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_25.jpg)
TIMBER SCREWS - COUNTERSUNK
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_26.jpg)
TIMBER SCREWS - DECKING
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_27.jpg)
TIMBER SCREWS - HEX
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_28.jpg)
TIMBER SCREWS - PARTICLEBOARD
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_29.jpg)
TIMBER SCREWS - PLASTERBOARD
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_30.jpg)
TIMBER SCREWS - WAFER
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_31.jpg)
SELF TAPPERS - BUTTON SECURITY
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_32.jpg)
SELF TAPPERS - CSK PHILLIPS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_33.jpg)
SELF TAPPERS - CSK SECURITY
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_34.jpg)
SELF TAPPERS - MUSHROOM PHILLIPS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_35.jpg)
SELF TAPPERS - PAN PHILLIPS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_36.jpg)
MASONRY - DROP IN ANCHORS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_37.jpg)
MASONRY - HOLLOW WALL ANCHORS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_38.jpg)
MASONRY - NAIL IN / PIN ANCHORS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_39.jpg)
MASONRY - SCREWS BOLTS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_40.jpg)
MASONRY - SLEEVE ANCHORS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_41.jpg)
MASONRY - SPRING TOGGLES
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_42.jpg)
MASONRY - WALL MATES
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_43.jpg)
MASONRY - WALL PLUGS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_44.jpg)
MASONRY - WEDGE ANCHORS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_45.jpg)
POP RIVETS - DOME
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_46.jpg)
POP RIVETS - COUNTERSUNK
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_47.jpg)
POP RIVETS - LARGE FLANGE
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_48.jpg)
ALL THREAD
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_49.jpg)
PINS & CLIPS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_50.jpg)
DRILLING
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_51.jpg)
DRIVER BITS
![](https://www.boltandnut.com.au/ebaydesign/dzinehub-712/listing/images/cat_52.jpg)