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Close Up of drill shank is below. Please make sure your drill uses SDS Plus bits.
1/2 inch and 3/8 inch SDS PLUS hammer drill bits for termite treatments. Hammer drill bits are useful for drilling through concrete slabs when applying liquid termite control products. Drill holes should be placed 3 inches from the house and 10-12 inches apart. Once you have drilled the holes, use a pressurized sprayer to spray the termite chemical under the concrete slab. Holes can be filled with with 1/2 inch Trebor plugs or 3/8 inch Trebor Plugs.
SDS plus SDS plus drill bits have 4 grooves (2 open grooves, 2 closed), and can be used in regular SDS drills or SDS plus drills. The reason that SDS plus drill bits have 4 grooves is to support to extra torque that the SDS plus drill provides. They have a 10mm shank which is inserted 40mm into the chuck. They can be used in SDS hammer drills up to around 4kg in weight.
| Shipping Weight | 0.54 lbs |
|---|---|
| Manufacturer | J F Oakes |
1/2 inch and 3/8 inch hammer drill bits for termite treatments. Hammer drill bits are useful for drilling through concrete slabs when applying liquid termite control products. Drill holes should be placed 3 inches from the house and 10-12 inches apart. Once you have drilled the holes, use a pressurized sprayer to spray the termite chemical under the concrete slab. Holes can be filled with with 1/2 inch Trebor plugs or 3/8 inch Trebor Plugs.
Below is a close-up of the shank of the drill bit:

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SDS Hammer Drill
By Anonymous on 07/30/2013
Very nice well-made drill bit. Made by Sheffield (appears to be made in USA). I drilled 86 holes thru concrete garage floor without issue. I'm glad I choose the 24
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drill bit
By Lionel on 04/15/2014
The sds hammer drill bit done its job.It went through the concrete like butter.I have never used the 1/2 inchx24 inch bit before,it does the job.It is a grate tool.
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as described
By N/a on 12/23/2014
excellent and as described very fast shipping thank you
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