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Reamers, Countersinks and Counterbores

Reamers, Countersinks & Counterbores

Note: Red denotes Somta Premium Products
PRODUCT CODE
TYPE		 SPEC. RANGE
Parallel Shank Countersinks - HSS-Co5
To produce a countersink suitable for countersunk head screws, also used
as a deburring tool. 		Parallel Shank Countersink
 761 - 60°
763 - 90°		 DIN 334C
DIN 335C		 6.3-25
MTS Countersinks - HSS-Co5
To produce a countersink suitable for countersunk head screws,
also used as a deburring tool. 		MTS Countersink
 771 - 60°
773 - 90°		 DIN 334D
DIN 335D		 16-80
Parallel Shank Counterbores - HSS
For counterboring holes to suit capscrew heads. 		Parallel Shank Counterbore
 774 BS 328
ISO 4206
DIN 373		 M3-M12
MTS Counterbores - HSS
For counterboring holes to suit capscrew heads. 		MTS Counterbore
 775 ISO 4207
DIN 375		 M8-M24
Parallel Hand Reamers - HSS
General hand reaming. 		Parallel Hand Reamer
 701
702		 BS 328
ISO 236/1
DIN 206		 1.5-38
1/16-1.1/2
MTS Parallel Machine Reamers - HSS
General machine reaming. 		MTS Parallel Machine Reamer
 711
712		 ISO 236/11
BS 328		 3-50
1/8-1.7/8
Parallel Shank Machine Chucking Reamers - HSS-Co5
General machine reaming. 		Straight Shank Machine Chucking Reamer
 751
752		 DIN 212 2-20
1/8-3/4
MTS Machine Chucking Reamers - HSS-Co5
General machine reaming. 		MTS Machine Chucking Reamer
 741
742		 DIN 208 4-32
3/16-2"
Hand Taper Pin Reamers - Straight Flute - HSS
Reaming holes to suit standard taper pins. 		Hand Taper Pin Reamer
 731
732 		DIN 9
BS 328		 2-25
1/16-7/8
Hand Taper Pin Reamers - Spiral Flute - HSS
Reaming holes to suit standard taper pins. 		Hand Taper Pin Reamer
 733 DIN 9 4-25
MTS Taper Bridge Machine Reamers - HSS
For opening out existing holes for alignment on
structural steel work. 		MTS Taper Bridge MAchine Reamer
 721 BS 328
ISO 2238
DIN 311		 6.4-40
MTS Taper Socket Finishing Reamers - HSS
Finishing of Morse Taper holes. 		MTS Taper Socket Finishing Reamer
 786 ISO 2250
DIN 1895		 0-6
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