Diamohard™ Disintegrator Drills™
Solid carbide drill bits for drilling hardened steel. These will drill Grade 12 high tensile bolts, broken cutting tools and hard bearing housings.
Diamohard™ brand carbide drill bits and carbide burr sets are tools made to tackle difficult workshop jobs. You can even drill tool steel & high speed steel.
Diamohard™ Disintegrator Drill Sets contain a range of Diamohard™ Disintegrator Drills and a Diamohard™ Starter Burr, a special hard rotary burr which is used for getting a centre on hard materials.
Junior Set
The Diamohard Junior Set is designed for removing broken taps and drills in smaller sizes. Ideal for machine shops and maintenance facilities.
Contains the following 4 drills:
1/8", 5/32", 3/16" & 1/4" and a Diamohard™ Starter Burr
Part Number: DHS-JS
Contact UsTradesman Set
The Tradesman Set offers a mid-range selection ideal for professional tradespeople and workshops.
Contains the following 6 drills:
1/8", 5/32", 3/16", 1/4", 5/16" & 3/8" and a Diamohard™ Starter Burr
Part Number: DHS-TS
Contact UsProfessional Set
The Professional Set includes an extended range of sizes for larger taps, broken studs, and heavy-duty applications.
Contains the following 8 drills:
1/8", 5/32", 3/16", 1/4", 5/16", 3/8", 7/16" & 1/2" and a Diamohard™ Starter Burr
Part Number: DHS-PS
Contact UsApplications
Broken Taps
Remove broken taps without damaging threads
Broken Drills
Extract broken drill bits from holes
Broken Bolts
Remove sheared or seized bolts
Broken Studs
Extract broken studs from threaded holes
Complete Part Number Reference
All Diamohard™ Disintegrator Drills are available individually or in sets. Wire gauge sizes available on special request.
| Part Number | Size | Part Number | Size | Part Number | Size | Part Number | Size |
|---|---|---|---|---|---|---|---|
| DH-0116 | 1/16" | DH-1164 | 11/64" | DH-0932 | 9/32" | DH-2564 | 25/64" |
| DH-0564 | 5/64" | DH-0316 | 3/16" | DH-1964 | 19/64" | DH-1332 | 13/32" |
| DH-0332 | 3/32" | DH-1364 | 13/64" | DH-0516 | 5/16" | DH-2764 | 27/64" |
| DH-0764 | 7/64" | DH-0732 | 7/32" | DH-2164 | 21/64" | DH-0716 | 7/16" |
| DH-0108 | 1/8" | DH-1564 | 15/64" | DH-1132 | 11/32" | DH-1532 | 15/32" |
| DH-0964 | 9/64" | DH-0104 | 1/4" | DH-2364 | 23/64" | DH-0102 | 1/2" |
| DH-0532 | 5/32" | DH-1764 | 17/64" | DH-0308 | 3/8" |
Diamohard™ Starter Burr: Part Number DS-0104
A special hard rotary burr used for getting a centre on hard materials. Included in all Diamohard™ sets.
Essential Tool for Every Workshop
Diamohard disintegrator drills save time and prevent costly part replacement when dealing with broken fasteners.