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PTA Carbide Burrs are precision ground from the highest quality solid carbide,
then brazed to hardened steel shanks. Along with the standard sizes of Burrs of
various cuts, diameters and lengths up to 18" are available upon request.
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CYLINDRICAL 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SA-12 |
1/8 X 5/8 |
SA12DC |
SA12DIC |
SA12SC |
| SA-14 |
3/16 X 5/8 |
SA14DC |
SA14DIC |
SA14SC |
| SA-1 |
1/4 X 5/8 |
SA1DC |
SA1DIC |
SA1SC |
| SA-1A |
1/4 X 1 |
SA1ADC |
SA1ADIC |
SA1BSC |
| SA-2 |
5/16 X 3/4 |
SA2DC |
SA2DIC |
SA2SC |
| SA-2A |
5/16 X 1 |
SA2ADC |
SA2ADIC |
SA2ASC |
| SA-3 |
3/8 X 3/4 |
SA3DC |
SA3DIC |
SA3SC |
| SA-3A |
3/8 X 1 |
SA3ADC |
SA3ADIC |
SA3ASC |
| SA-3B |
3/8 X 1-1/2 |
SA3BDC |
SA3BDIC |
SA3BSC |
| SA-4 |
7/16 X 1 |
SA4DC |
SA4DIC |
SA4SC |
| SA-5 |
1/2 X 1 |
SA5DC |
SA5DIC |
SA5SC |
| SA-6 |
5/8 X 1 |
SA6DC |
SA6DIC |
SA6SC |
| SA-16 |
3/4 X 3/4 |
SA16DC |
SA16DIC |
SA16SC |
| SA-7 |
3/4 X 1 |
SA7DC |
SA7DIC |
SA7SC |
| SA-9 |
1 X 1 |
SA9DC |
SA9DIC |
SA9SC |
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CYLINDRICAL END CUT 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SB-12 |
1/8 X 5/8 |
SB12DC |
SB12DIC |
SB12SC |
| SB-14 |
3/16 X 5/8 |
SB14DC |
SB14DIC |
SB14SC |
| SB-1 |
1/4 X 5/8 |
SB1DC |
SB1DIC |
SB1SC |
| SB-1A |
1/4 X 1 |
SB1ADC |
SB1ADIC |
SB1BSC |
| SB-2 |
5/16 X 3/4 |
SB2DC |
SB2DIC |
SB2SC |
| SB-2A |
5/16 X 1 |
SB2ADC |
SB2ADIC |
SB2ASC |
| SB-3 |
3/8 X 3/4 |
SB3DC |
SB3DIC |
SB3SC |
| SB-3A |
3/8 X 1 |
SB3ADC |
SB3ADIC |
SB3ASC |
| SB-3B |
3/8 X 1-1/2 |
SB3BDC |
SB3BDIC |
SB3BSC |
| SB-4 |
7/16 X 1 |
SB4DC |
SB4DIC |
SB4SC |
| SB-5 |
1/2 X 1 |
SB5DC |
SB5DIC |
SB5SC |
| SB-6 |
5/8 X 1 |
SB6DC |
SB6DIC |
SB6SC |
| SB-16 |
3/4 X 3/4 |
SB16DC |
SB16DIC |
SB16SC |
| SB-7 |
3/4 X 1 |
SB7DC |
SB7DIC |
SB7SC |
| SB-9 |
1 X 1 |
SB9DC |
SB9DIC |
SB9SC |
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CYLINDRICAL BALL NOSE 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SC-12 |
1/8 X 5/8 |
SC12DC |
SC12DIC |
SC12SC |
| SC-14 |
3/16 X 5/8 |
SC14DC |
SC14DIC |
SC14SC |
| SC-1 |
1/4 X 5/8 |
SC1DC |
SC1DIC |
SC1SC |
| SC-1A |
1/4 X 1 |
SC1ADC |
SC1ADIC |
SC1BSC |
| SC-2 |
5/16 X 3/4 |
SC2DC |
SC2DIC |
SC2SC |
| SC-2A |
5/16 X 1 |
SC2ADC |
SC2ADIC |
SC2ASC |
| SC-3 |
3/8 X 3/4 |
SC3DC |
SC3DIC |
SC3SC |
| SC-3A |
3/8 X 1 |
SC3ADC |
SC3ADIC |
SC3ASC |
| SC-3B |
3/8 X 1-1/2 |
SC3BDC |
SC3BDIC |
SC3BSC |
| SC-4 |
7/16 X 1 |
SC4DC |
SC4DIC |
SC4SC |
| SC-5 |
1/2 X 1 |
SC5DC |
SC5DIC |
SC5SC |
| SC-6 |
5/8 X 1 |
SC6DC |
SC6DIC |
SC6SC |
| SC-7 |
3/4 X 1 |
SC7DC |
SC7DIC |
SC7SC |
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ROUND (BALL) 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SD-12 |
1/8 |
SD12DC |
SD12DIC |
SD12SC |
| SD-14 |
3/16 |
SD14DC |
SD14DIC |
SD14SC |
| SD-1 |
1/4 |
SD1DC |
SD1DIC |
SD1SC |
| SD-2 |
5/16 |
SD2DC |
SD2DIC |
SD2SC |
| SD-3 |
3/8 |
SD3DC |
SD3DIC |
SD3SC |
| SD-4 |
7/16 |
SD4DC |
SD4DIC |
SD4SC |
| SD-5 |
1/2 |
SD5DC |
SD5DIC |
SD5SC |
| SD-6 |
5/8 |
SD6DC |
SD6DIC |
SD6SC |
| SD-7 |
3/4 |
SD7DC |
SD7DIC |
SD7SC |
| SD-9 |
1 |
SD9DC |
SD9DIC |
SD9SC |
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OVAL (EGG) 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SE-1 |
1/4 X 3/8 |
SE1DC |
SE1DIC |
SE1SC |
| SE-1A |
1/4 X 1/2 |
SE1ADC |
SE1ADIC |
SE1ASC |
| SE-3 |
3/8 X 5/8 |
SE3DC |
SE3DIC |
SE3SC |
| SE-5 |
1/2 X 7/8 |
SE5DC |
SE5DIC |
SE5SC |
| SE-6 |
5/8 X 1 |
SE6DC |
SE6DIC |
SE6SC |
| SE-7 |
3/4 X 1 |
SE7DC |
SE7DIC |
SE7SC |
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ROUND TREE 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SF-1 |
1/4 X 5/8 |
SF1DC |
SF1DIC |
SF1SC |
| SF-1A |
1/4 X 3/4 |
SF1ADC |
SF1ADIC |
SF1ASC |
| SF-3 |
3/8 X 3/4 |
SF3DC |
SF3DIC |
SF3SC |
| SF-4 |
7/16 X 1 |
SF4DC |
SF4DIC |
SF4SC |
| SF-13 |
1/2 X 3/4 |
SF13DC |
SF13DIC |
SF13SC |
| SF-5 |
1/2 X 1 |
SF5DC |
SF5DIC |
SF5SC |
| SF-6 |
5/8 X 1 |
SF6DC |
SF6DIC |
SF6SC |
| SF-7 |
3/4 X 1 |
SF7DC |
SF7DIC |
SF7SC |
| SF-14 |
3/4 X 1-1/4 |
SF14DC |
SF14DIC |
SF14SC |
| SF-15 |
3/4 X 1-1/2 |
SF15DC |
SF15DIC |
SF15SC |
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POINTED TREE 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SG-1 |
1/4 X 5/8 |
SG1DC |
SG1DIC |
SG1SC |
| SG-1A |
1/4 X 3/4 |
SG1ADC |
SG1ADIC |
SG1ASC |
| SG-3 |
3/8 X 3/4 |
SG3DC |
SG3DIC |
SG3SC |
| SG-13 |
1/2 X 3/4 |
SG13DC |
SG13DIC |
SG13SC |
| SG-5 |
1/2 X 1 |
SG5DC |
SG5DIC |
SG5SC |
| SG-6 |
5/8 X 1 |
SG6DC |
SG6DIC |
SG6SC |
| SG-7 |
3/4 X 1 |
SG7DC |
SG7DIC |
SG7SC |
| SG-15 |
3/4 X 1-1/2 |
SG15DC |
SG15DIC |
SG15SC |
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FLAME 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SH-1 |
1/4 X 1/2 |
SH1DC |
SH1DIC |
SH1SC |
| SH-2 |
5/16 X 3/4 |
SH2DC |
SH2DIC |
SH2SC |
| SH-5 |
1/2 X 1-1/4 |
SH5DC |
SH5DIC |
SH5SC |
| SH-6 |
5/8 X 1-7/16 |
SH6DC |
SH6DIC |
SH6SC |
| SH-7 |
3/4 X 1-5/8 |
SH7DC |
SH7DIC |
SH7SC |
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14°INCLUDE ANGLE 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SL-1 |
1/4 X 5/8 |
SL1DC |
SL1DIC |
SL1SC |
| SL-2 |
5/16 X 3/4 |
SL2DC |
SL2DIC |
SL2SC |
| SL-3 |
3/8 X1-1/16 |
SL3DC |
SL3DIC |
SL3SC |
| SL-4 |
1/2 X 1-1/8 |
SL4DC |
SL4DIC |
SL4SC |
| SL-6 |
5/8 X 1-5/16 |
SL6DC |
SL6DIC |
SL6SC |
| SL-7 |
3/4 X 1-1/2 |
SL7DC |
SL7DIC |
SL7SC |
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CONE 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SM-1 |
1/4 X 1/2 |
SM1DC |
SM1DIC |
SM1SC |
| SM-2 |
1/4 X 3/4 |
SM2DC |
SM2DIC |
SM2SC |
| SM-3 |
1/4 X 1 |
SM3DC |
SM3DIC |
SM3SC |
| SM-3A |
1/4 X 1-1/4 |
SM3ADC |
SM3ADIC |
SM3ASC |
| SM-3B |
5/16 X 3/4 |
SM3BDC |
SM3BDIC |
SM3BC |
| SM-4 |
3/8 X 5/8 |
SM4DC |
SM4DIC |
SM4SC |
| SM-4A |
3/8 X 1 |
SM4ADC |
SM4ADIC |
SM4ASC |
| SM-5 |
1/2 X 7/8 |
SM5DC |
SM5DIC |
SM5SC |
| SM-6 |
5/8 X 1 |
SM6DC |
SM6DIC |
SM6SC |
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INVERTED CONE 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| SN-1 |
1/4 X 5/16 |
SN1DC |
SN1DIC |
SN1SC |
| SN-1E* |
1/4 X 5/16 |
SN1EDC |
SN1EDIC |
SN1ESC |
| SN-3 |
1/2 X 1/2 |
SN3DC |
SN3DIC |
SN3SC |
| SN-3E* |
1/2 X 1/2 |
SN3EDC |
SN3EDIC |
SN3ESC |
| SN-6 |
5/8 X 3/4 |
SN6DC |
SN6DIC |
SN6BC |
| SN-6E* |
5/8 X 3/4 |
SN6EDC |
SN6EDIC |
SN6ESC |
| SN-7 |
3/4 X 5/8 |
SN7DC |
SN7DIC |
SN7SC |
| SN-7E* |
3/4 X 5/8 |
SN7EDC |
SN7EDIC |
SN7ESC |
* DENOTES END CUT
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CONCAVE RADIUS 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| CBU-W |
1/4 X 3/16 |
CBUWDC |
CBUWDIC |
CBUWSC |
| EDU-W |
3/8 X 5/16 |
EDUWDC |
EDUWDIC |
EDUWSC |
| GEU-W |
1/2 X 3/8 |
GEUWDC |
GEUWDIC |
GEUWSC |
| IGU-W |
5/8 X 1/2 |
IGUWDC |
IGUWDIC |
IGUWSC |
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CONVEX RADIUS 1/4" SHANK |
| TOOL NO. |
SIZE |
DOUBLE CUT |
DIAMOND CUT |
SINGLE CUT |
| CLRU-W |
1/4 X 1 |
CLRUWDC |
CLRUWDIC |
CLRUWSC |
| DMRU-W |
5/16 X 1-1/8 |
DMRUWDC |
DMRUWDIC |
DMRUWSC |
| ECLU-W |
3/8 X 1 |
ECLUWDC |
ECLUWDIC |
ECLUWSC |
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